Components
21
Twig Components
52
Render Count
41
ms
Render Time
16.0
MiB
Memory Usage
Components
Render calls
user_box | App\Twig\Components\UserBoxComponent | 16.0 MiB | 1.23 ms | |
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Input props | [ "user" => App\Entity\User {#265 +avatar: null +cover: null +email: "Eufalconimorph@discuss.tchncs.de" +username: "@Eufalconimorph@discuss.tchncs.de" +roles: [] +followersCount: 0 +homepage: "front" +about: null +lastActive: DateTime @1702934773 {#273 : 2023-12-18 22:26:13.0 +01:00 } +markedForDeletionAt: null +fields: null +oauthGithubId: null +oauthGoogleId: null +oauthFacebookId: null +oauthKeycloakId: null +hideAdult: true +showSubscribedUsers: true +showSubscribedMagazines: true +showSubscribedDomains: true +preferredLanguages: [] +featuredMagazines: null +showProfileSubscriptions: true +showProfileFollowings: true +markNewComments: false +notifyOnNewEntry: false +notifyOnNewEntryReply: false +notifyOnNewEntryCommentReply: false +notifyOnNewPost: false +notifyOnNewPostReply: false +notifyOnNewPostCommentReply: false +addMentionsEntries: false +addMentionsPosts: true +isBanned: false +isVerified: false +isDeleted: false +isBot: false +spamProtection: true +customCss: null +ignoreMagazinesCustomCss: false +moderatorTokens: Doctrine\ORM\PersistentCollection {#253 …} +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#249 …} +moderatorRequests: Doctrine\ORM\PersistentCollection {#238 …} +entries: Doctrine\ORM\PersistentCollection {#196 …} +entryVotes: Doctrine\ORM\PersistentCollection {#168 …} +entryComments: Doctrine\ORM\PersistentCollection {#141 …} +entryCommentVotes: Doctrine\ORM\PersistentCollection {#111 …} +posts: Doctrine\ORM\PersistentCollection {#84 …} +postVotes: Doctrine\ORM\PersistentCollection {#99 …} +postComments: Doctrine\ORM\PersistentCollection {#1863 …} +postCommentVotes: Doctrine\ORM\PersistentCollection {#1479 …} +subscriptions: Doctrine\ORM\PersistentCollection {#1658 …} +subscribedDomains: Doctrine\ORM\PersistentCollection {#1868 …} +follows: Doctrine\ORM\PersistentCollection {#1917 …} +followers: Doctrine\ORM\PersistentCollection {#1601 …} +blocks: Doctrine\ORM\PersistentCollection {#1805 …} +blockers: Doctrine\ORM\PersistentCollection {#1810 …} +blockedMagazines: Doctrine\ORM\PersistentCollection {#1857 …} +blockedDomains: Doctrine\ORM\PersistentCollection {#1860 …} +reports: Doctrine\ORM\PersistentCollection {#1791 …} +favourites: Doctrine\ORM\PersistentCollection {#2416 …} +violations: Doctrine\ORM\PersistentCollection {#1824 …} +notifications: Doctrine\ORM\PersistentCollection {#1914 …} +awards: Doctrine\ORM\PersistentCollection {#1929 …} +subscribedCategories: Doctrine\ORM\PersistentCollection {#1867 …} +categories: Doctrine\ORM\PersistentCollection {#1880 …} -id: 6007 -password: "$2y$13$xDZCqSIIkhx8UVvYeef5nejhW5kz4G11Q43LHp.a9bPungCXpx5gS" -totpSecret: null -totpBackupCodes: [] -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#1894 …} +apId: "Eufalconimorph@discuss.tchncs.de" +apProfileId: "https://discuss.tchncs.de/u/Eufalconimorph" +apPublicUrl: "https://discuss.tchncs.de/u/Eufalconimorph" +apFollowersUrl: null +apInboxUrl: "https://discuss.tchncs.de/inbox" +apDomain: "discuss.tchncs.de" +apPreferredUsername: "Eufalconimorph" +apDiscoverable: true +apManuallyApprovesFollowers: false +privateKey: null +publicKey: null +apFetchedAt: DateTime @1724973240 {#274 : 2024-08-30 01:14:00.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1687281639 {#268 : 2023-06-20 19:20:39.0 +02:00 } } "stretchedLink" => false ] |
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Attributes | [] |
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Component | App\Twig\Components\UserBoxComponent {#2031 +user: App\Entity\User {#265 +avatar: null +cover: null +email: "Eufalconimorph@discuss.tchncs.de" +username: "@Eufalconimorph@discuss.tchncs.de" +roles: [] +followersCount: 0 +homepage: "front" +about: null +lastActive: DateTime @1702934773 {#273 : 2023-12-18 22:26:13.0 +01:00 } +markedForDeletionAt: null +fields: null +oauthGithubId: null +oauthGoogleId: null +oauthFacebookId: null +oauthKeycloakId: null +hideAdult: true +showSubscribedUsers: true +showSubscribedMagazines: true +showSubscribedDomains: true +preferredLanguages: [] +featuredMagazines: null +showProfileSubscriptions: true +showProfileFollowings: true +markNewComments: false +notifyOnNewEntry: false +notifyOnNewEntryReply: false +notifyOnNewEntryCommentReply: false +notifyOnNewPost: false +notifyOnNewPostReply: false +notifyOnNewPostCommentReply: false +addMentionsEntries: false +addMentionsPosts: true +isBanned: false +isVerified: false +isDeleted: false +isBot: false +spamProtection: true +customCss: null +ignoreMagazinesCustomCss: false +moderatorTokens: Doctrine\ORM\PersistentCollection {#253 …} +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#249 …} +moderatorRequests: Doctrine\ORM\PersistentCollection {#238 …} +entries: Doctrine\ORM\PersistentCollection {#196 …} +entryVotes: Doctrine\ORM\PersistentCollection {#168 …} +entryComments: Doctrine\ORM\PersistentCollection {#141 …} +entryCommentVotes: Doctrine\ORM\PersistentCollection {#111 …} +posts: Doctrine\ORM\PersistentCollection {#84 …} +postVotes: Doctrine\ORM\PersistentCollection {#99 …} +postComments: Doctrine\ORM\PersistentCollection {#1863 …} +postCommentVotes: Doctrine\ORM\PersistentCollection {#1479 …} +subscriptions: Doctrine\ORM\PersistentCollection {#1658 …} +subscribedDomains: Doctrine\ORM\PersistentCollection {#1868 …} +follows: Doctrine\ORM\PersistentCollection {#1917 …} +followers: Doctrine\ORM\PersistentCollection {#1601 …} +blocks: Doctrine\ORM\PersistentCollection {#1805 …} +blockers: Doctrine\ORM\PersistentCollection {#1810 …} +blockedMagazines: Doctrine\ORM\PersistentCollection {#1857 …} +blockedDomains: Doctrine\ORM\PersistentCollection {#1860 …} +reports: Doctrine\ORM\PersistentCollection {#1791 …} +favourites: Doctrine\ORM\PersistentCollection {#2416 …} +violations: Doctrine\ORM\PersistentCollection {#1824 …} +notifications: Doctrine\ORM\PersistentCollection {#1914 …} +awards: Doctrine\ORM\PersistentCollection {#1929 …} +subscribedCategories: Doctrine\ORM\PersistentCollection {#1867 …} +categories: Doctrine\ORM\PersistentCollection {#1880 …} -id: 6007 -password: "$2y$13$xDZCqSIIkhx8UVvYeef5nejhW5kz4G11Q43LHp.a9bPungCXpx5gS" -totpSecret: null -totpBackupCodes: [] -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#1894 …} +apId: "Eufalconimorph@discuss.tchncs.de" +apProfileId: "https://discuss.tchncs.de/u/Eufalconimorph" +apPublicUrl: "https://discuss.tchncs.de/u/Eufalconimorph" +apFollowersUrl: null +apInboxUrl: "https://discuss.tchncs.de/inbox" +apDomain: "discuss.tchncs.de" +apPreferredUsername: "Eufalconimorph" +apDiscoverable: true +apManuallyApprovesFollowers: false +privateKey: null +publicKey: null +apFetchedAt: DateTime @1724973240 {#274 : 2024-08-30 01:14:00.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1687281639 {#268 : 2023-06-20 19:20:39.0 +02:00 } } +stretchedLink: false } |
user_actions | App\Twig\Components\UserActionsComponent | 16.0 MiB | 0.63 ms | |
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Input props | [ "user" => App\Entity\User {#265 +avatar: null +cover: null +email: "Eufalconimorph@discuss.tchncs.de" +username: "@Eufalconimorph@discuss.tchncs.de" +roles: [] +followersCount: 0 +homepage: "front" +about: null +lastActive: DateTime @1702934773 {#273 : 2023-12-18 22:26:13.0 +01:00 } +markedForDeletionAt: null +fields: null +oauthGithubId: null +oauthGoogleId: null +oauthFacebookId: null +oauthKeycloakId: null +hideAdult: true +showSubscribedUsers: true +showSubscribedMagazines: true +showSubscribedDomains: true +preferredLanguages: [] +featuredMagazines: null +showProfileSubscriptions: true +showProfileFollowings: true +markNewComments: false +notifyOnNewEntry: false +notifyOnNewEntryReply: false +notifyOnNewEntryCommentReply: false +notifyOnNewPost: false +notifyOnNewPostReply: false +notifyOnNewPostCommentReply: false +addMentionsEntries: false +addMentionsPosts: true +isBanned: false +isVerified: false +isDeleted: false +isBot: false +spamProtection: true +customCss: null +ignoreMagazinesCustomCss: false +moderatorTokens: Doctrine\ORM\PersistentCollection {#253 …} +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#249 …} +moderatorRequests: Doctrine\ORM\PersistentCollection {#238 …} +entries: Doctrine\ORM\PersistentCollection {#196 …} +entryVotes: Doctrine\ORM\PersistentCollection {#168 …} +entryComments: Doctrine\ORM\PersistentCollection {#141 …} +entryCommentVotes: Doctrine\ORM\PersistentCollection {#111 …} +posts: Doctrine\ORM\PersistentCollection {#84 …} +postVotes: Doctrine\ORM\PersistentCollection {#99 …} +postComments: Doctrine\ORM\PersistentCollection {#1863 …} +postCommentVotes: Doctrine\ORM\PersistentCollection {#1479 …} +subscriptions: Doctrine\ORM\PersistentCollection {#1658 …} +subscribedDomains: Doctrine\ORM\PersistentCollection {#1868 …} +follows: Doctrine\ORM\PersistentCollection {#1917 …} +followers: Doctrine\ORM\PersistentCollection {#1601 …} +blocks: Doctrine\ORM\PersistentCollection {#1805 …} +blockers: Doctrine\ORM\PersistentCollection {#1810 …} +blockedMagazines: Doctrine\ORM\PersistentCollection {#1857 …} +blockedDomains: Doctrine\ORM\PersistentCollection {#1860 …} +reports: Doctrine\ORM\PersistentCollection {#1791 …} +favourites: Doctrine\ORM\PersistentCollection {#2416 …} +violations: Doctrine\ORM\PersistentCollection {#1824 …} +notifications: Doctrine\ORM\PersistentCollection {#1914 …} +awards: Doctrine\ORM\PersistentCollection {#1929 …} +subscribedCategories: Doctrine\ORM\PersistentCollection {#1867 …} +categories: Doctrine\ORM\PersistentCollection {#1880 …} -id: 6007 -password: "$2y$13$xDZCqSIIkhx8UVvYeef5nejhW5kz4G11Q43LHp.a9bPungCXpx5gS" -totpSecret: null -totpBackupCodes: [] -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#1894 …} +apId: "Eufalconimorph@discuss.tchncs.de" +apProfileId: "https://discuss.tchncs.de/u/Eufalconimorph" +apPublicUrl: "https://discuss.tchncs.de/u/Eufalconimorph" +apFollowersUrl: null +apInboxUrl: "https://discuss.tchncs.de/inbox" +apDomain: "discuss.tchncs.de" +apPreferredUsername: "Eufalconimorph" +apDiscoverable: true +apManuallyApprovesFollowers: false +privateKey: null +publicKey: null +apFetchedAt: DateTime @1724973240 {#274 : 2024-08-30 01:14:00.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1687281639 {#268 : 2023-06-20 19:20:39.0 +02:00 } } ] |
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Attributes | [] |
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Component | App\Twig\Components\UserActionsComponent {#2305 +user: App\Entity\User {#265 +avatar: null +cover: null +email: "Eufalconimorph@discuss.tchncs.de" +username: "@Eufalconimorph@discuss.tchncs.de" +roles: [] +followersCount: 0 +homepage: "front" +about: null +lastActive: DateTime @1702934773 {#273 : 2023-12-18 22:26:13.0 +01:00 } +markedForDeletionAt: null +fields: null +oauthGithubId: null +oauthGoogleId: null +oauthFacebookId: null +oauthKeycloakId: null +hideAdult: true +showSubscribedUsers: true +showSubscribedMagazines: true +showSubscribedDomains: true +preferredLanguages: [] +featuredMagazines: null +showProfileSubscriptions: true +showProfileFollowings: true +markNewComments: false +notifyOnNewEntry: false +notifyOnNewEntryReply: false +notifyOnNewEntryCommentReply: false +notifyOnNewPost: false +notifyOnNewPostReply: false +notifyOnNewPostCommentReply: false +addMentionsEntries: false +addMentionsPosts: true +isBanned: false +isVerified: false +isDeleted: false +isBot: false +spamProtection: true +customCss: null +ignoreMagazinesCustomCss: false +moderatorTokens: Doctrine\ORM\PersistentCollection {#253 …} +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#249 …} +moderatorRequests: Doctrine\ORM\PersistentCollection {#238 …} +entries: Doctrine\ORM\PersistentCollection {#196 …} +entryVotes: Doctrine\ORM\PersistentCollection {#168 …} +entryComments: Doctrine\ORM\PersistentCollection {#141 …} +entryCommentVotes: Doctrine\ORM\PersistentCollection {#111 …} +posts: Doctrine\ORM\PersistentCollection {#84 …} +postVotes: Doctrine\ORM\PersistentCollection {#99 …} +postComments: Doctrine\ORM\PersistentCollection {#1863 …} +postCommentVotes: Doctrine\ORM\PersistentCollection {#1479 …} +subscriptions: Doctrine\ORM\PersistentCollection {#1658 …} +subscribedDomains: Doctrine\ORM\PersistentCollection {#1868 …} +follows: Doctrine\ORM\PersistentCollection {#1917 …} +followers: Doctrine\ORM\PersistentCollection {#1601 …} +blocks: Doctrine\ORM\PersistentCollection {#1805 …} +blockers: Doctrine\ORM\PersistentCollection {#1810 …} +blockedMagazines: Doctrine\ORM\PersistentCollection {#1857 …} +blockedDomains: Doctrine\ORM\PersistentCollection {#1860 …} +reports: Doctrine\ORM\PersistentCollection {#1791 …} +favourites: Doctrine\ORM\PersistentCollection {#2416 …} +violations: Doctrine\ORM\PersistentCollection {#1824 …} +notifications: Doctrine\ORM\PersistentCollection {#1914 …} +awards: Doctrine\ORM\PersistentCollection {#1929 …} +subscribedCategories: Doctrine\ORM\PersistentCollection {#1867 …} +categories: Doctrine\ORM\PersistentCollection {#1880 …} -id: 6007 -password: "$2y$13$xDZCqSIIkhx8UVvYeef5nejhW5kz4G11Q43LHp.a9bPungCXpx5gS" -totpSecret: null -totpBackupCodes: [] -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#1894 …} +apId: "Eufalconimorph@discuss.tchncs.de" +apProfileId: "https://discuss.tchncs.de/u/Eufalconimorph" +apPublicUrl: "https://discuss.tchncs.de/u/Eufalconimorph" +apFollowersUrl: null +apInboxUrl: "https://discuss.tchncs.de/inbox" +apDomain: "discuss.tchncs.de" +apPreferredUsername: "Eufalconimorph" +apDiscoverable: true +apManuallyApprovesFollowers: false +privateKey: null +publicKey: null +apFetchedAt: DateTime @1724973240 {#274 : 2024-08-30 01:14:00.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1687281639 {#268 : 2023-06-20 19:20:39.0 +02:00 } } } |
entry | App\Twig\Components\EntryComponent | 16.0 MiB | 14.01 ms | |
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Input props | [ "entry" => Proxies\__CG__\App\Entity\Entry {#1571 +user: Proxies\__CG__\App\Entity\User {#2464 +avatar: null +cover: null +email: "lemann@lemmy.one" +username: "@lemann@lemmy.one" +roles: [] +followersCount: 0 +homepage: "front" +about: """ Hey! Please contact me at my primary Fedi account: @lemann@lemmy.dbzer0.com\n \n [lemmy.one/u/lemann@lemmy.dbzer0.com](https://lemmy.one/u/lemann@lemmy.dbzer0.com) """ +lastActive: DateTime @1723422420 {#3121 : 2024-08-12 02:27:00.0 +02:00 } +markedForDeletionAt: null +fields: null +oauthGithubId: null +oauthGoogleId: null +oauthFacebookId: null +oauthKeycloakId: null +hideAdult: true +showSubscribedUsers: true +showSubscribedMagazines: true +showSubscribedDomains: true +preferredLanguages: [] +featuredMagazines: null +showProfileSubscriptions: true +showProfileFollowings: true +markNewComments: false +notifyOnNewEntry: false +notifyOnNewEntryReply: false +notifyOnNewEntryCommentReply: false +notifyOnNewPost: false +notifyOnNewPostReply: false +notifyOnNewPostCommentReply: false +addMentionsEntries: false +addMentionsPosts: true +isBanned: false +isVerified: false +isDeleted: false +isBot: false +spamProtection: true +customCss: null +ignoreMagazinesCustomCss: false +moderatorTokens: Doctrine\ORM\PersistentCollection {#3124 …} +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#3126 …} +moderatorRequests: Doctrine\ORM\PersistentCollection {#3128 …} +entries: Doctrine\ORM\PersistentCollection {#3130 …} +entryVotes: Doctrine\ORM\PersistentCollection {#3132 …} +entryComments: Doctrine\ORM\PersistentCollection {#3134 …} +entryCommentVotes: Doctrine\ORM\PersistentCollection {#3136 …} +posts: Doctrine\ORM\PersistentCollection {#3138 …} +postVotes: Doctrine\ORM\PersistentCollection {#3140 …} +postComments: Doctrine\ORM\PersistentCollection {#3142 …} +postCommentVotes: Doctrine\ORM\PersistentCollection {#3144 …} +subscriptions: Doctrine\ORM\PersistentCollection {#3146 …} +subscribedDomains: Doctrine\ORM\PersistentCollection {#3148 …} +follows: Doctrine\ORM\PersistentCollection {#3150 …} +followers: Doctrine\ORM\PersistentCollection {#3152 …} +blocks: Doctrine\ORM\PersistentCollection {#3154 …} +blockers: Doctrine\ORM\PersistentCollection {#3156 …} +blockedMagazines: Doctrine\ORM\PersistentCollection {#3158 …} +blockedDomains: Doctrine\ORM\PersistentCollection {#3160 …} +reports: Doctrine\ORM\PersistentCollection {#3162 …} +favourites: Doctrine\ORM\PersistentCollection {#3164 …} +violations: Doctrine\ORM\PersistentCollection {#3166 …} +notifications: Doctrine\ORM\PersistentCollection {#3168 …} +awards: Doctrine\ORM\PersistentCollection {#3170 …} +subscribedCategories: Doctrine\ORM\PersistentCollection {#3172 …} +categories: Doctrine\ORM\PersistentCollection {#3174 …} -id: 6065 -password: "$2y$13$gMmtDQMFye/KbOe9uI8dduACxhW8plCv5Q6UbpZEKOu55AVmEmGvi" -totpSecret: null -totpBackupCodes: [] -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#3176 …} +apId: "lemann@lemmy.one" +apProfileId: "https://lemmy.one/u/lemann" +apPublicUrl: "https://lemmy.one/u/lemann" +apFollowersUrl: null +apInboxUrl: "https://lemmy.one/inbox" +apDomain: "lemmy.one" +apPreferredUsername: "lemann" +apDiscoverable: true +apManuallyApprovesFollowers: false +privateKey: null +publicKey: null +apFetchedAt: DateTime @1727180563 {#3122 : 2024-09-24 14:22:43.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1687293306 {#3123 : 2023-06-20 22:35:06.0 +02:00 } +__isInitialized__: true …2 } +magazine: Proxies\__CG__\App\Entity\Magazine {#1572 +icon: Proxies\__CG__\App\Entity\Image {#2888 …} +name: "electronics@discuss.tchncs.de" +title: "electronics" +description: """ **Projects, pictures, industry discussions and news about electronic engineering & component-level electronic circuits.**\n \n Rules\n -----\n \n 1: Be nice.\n \n 2: Be on-topic (eg: *Electronic*, not *electrical*).\n \n 3: No commercial stuff, buying, selling or valuations.\n \n 4: No circuit design or repair, tools or component questions.\n \n 5: No excessively promoting your own sites, social media, videos etc.\n \n ---\n \n *Ask questions in [discuss.tchncs.de/c/askelectronics](https://discuss.tchncs.de/c/askelectronics)*\n \n --- """ +rules: null +subscriptionsCount: 1 +entryCount: 43 +entryCommentCount: 201 +postCount: 1 +postCommentCount: 3 +isAdult: false +customCss: null +lastActive: DateTime @1723220252 {#2883 : 2024-08-09 18:17:32.0 +02:00 } +markedForDeletionAt: null +tags: null +moderators: Doctrine\ORM\PersistentCollection {#2890 …} +ownershipRequests: Doctrine\ORM\PersistentCollection {#2892 …} +moderatorRequests: Doctrine\ORM\PersistentCollection {#2894 …} +entries: Doctrine\ORM\PersistentCollection {#2896 …} +posts: Doctrine\ORM\PersistentCollection {#2898 …} +subscriptions: Doctrine\ORM\PersistentCollection {#2900 …} +bans: Doctrine\ORM\PersistentCollection {#2906 …} +reports: Doctrine\ORM\PersistentCollection {#2914 …} +badges: Doctrine\ORM\PersistentCollection {#2927 …} +logs: Doctrine\ORM\PersistentCollection {#2937 …} +awards: Doctrine\ORM\PersistentCollection {#2919 …} +categories: Doctrine\ORM\PersistentCollection {#2943 …} -id: 5 +apId: "electronics@discuss.tchncs.de" +apProfileId: "https://discuss.tchncs.de/c/electronics" +apPublicUrl: "https://discuss.tchncs.de/c/electronics" +apFollowersUrl: "https://discuss.tchncs.de/c/electronics/followers" +apInboxUrl: "https://discuss.tchncs.de/inbox" +apDomain: "discuss.tchncs.de" +apPreferredUsername: "electronics" +apDiscoverable: true +apManuallyApprovesFollowers: null +privateKey: null +publicKey: null +apFetchedAt: DateTime @1719675646 {#2880 : 2024-06-29 17:40:46.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1686642591 {#2882 : 2023-06-13 09:49:51.0 +02:00 } +__isInitialized__: true …2 } +image: Proxies\__CG__\App\Entity\Image {#1731 …} +domain: Proxies\__CG__\App\Entity\Domain {#2380 …} +slug: "Bought-my-first-bench-power-supply" +title: "Bought my first "bench" power supply 😁" +url: "https://images2.imgbox.com/f3/83/VUCfUxRP_o.jpg" +body: """ I’ve been in need of a bench supply for a while, up to this point I’ve been using little buck/boost boards with a multimeter to get the voltage I want when working on a project. The limitations of that started to show though, so I was after a more ideal solution.\n \n After spending a while looking at various power supplies, I happened to come across this tiny adjustable supply. After binging a bunch of videos on it, I decided it’ll do, especially compared to the absolutely chonky big alternatives.\n \n Right out the gate, the aluminium casing feels amazing, but they could do with a bit of a stronger adhesive holding the glass screen cover in-place 🤦\u{200D}♂️ I’m personally not too bothered by this, but it doesn’t set a good first impression IMO\n \n \n \n A few seconds after pressing the glass back into place, the opposite end of the glass popped loose. At least I now know there are screws hidden under here if I ever decide to open this in future 💭\n \n \n \n Aside from that, it has pretty reasonable specs for the size:\n \n - Dual input, either AC (mickey ears plug) or DC 7-28v (XT60)\n - 30V 10A (max output 200W on DC, max 100W on AC)\n - Minimum output 1v 500mA\n - 65W USB PD output (handy for the Pinecil I recently ordered to replace my old iron 😁)\n - 200x200 IPS display\n - AC input uses GaN parts\n \n When watching the videos a few people complained about the absence of an XT60 to banana jack. This may have changed at some point, as one came with mine\n \n \n \n The internal AC converter appears to supply 19V into the unit, which you can use via the XT60 connector at the rear. Not sure if intentional or not, but pretty neat nonetheless - as long as you dont accidentally leave a lipo plugged in there 😳\n \n I’m not sure if its worth the price tag ($60-120 depending on where you look) when you can get a RuiDeng clone for under $30. I mainly jumped for this because of the size, integrated AC input, and that 65W USB-C. Voltage ripple is a little concern at lower voltages where some components may not be so forgiving…\n \n Happy with the purchase so far though, can’t wait to start using this for projects! """ +type: "image" +lang: "en" +isOc: false +hasEmbed: true +commentCount: 10 +favouriteCount: 115 +score: 0 +isAdult: false +sticky: false +lastActive: DateTime @1699560093 {#1720 : 2023-11-09 21:01:33.0 +01:00 } +ip: null +adaAmount: 0 +tags: null +mentions: null +comments: Doctrine\ORM\PersistentCollection {#2386 …} +votes: Doctrine\ORM\PersistentCollection {#1686 …} +reports: Doctrine\ORM\PersistentCollection {#1692 …} +favourites: Doctrine\ORM\PersistentCollection {#1407 …} +notifications: Doctrine\ORM\PersistentCollection {#1410 …} +badges: Doctrine\ORM\PersistentCollection {#1402 …} +children: [ 1 => App\Entity\EntryComment {#1696 +user: App\Entity\User {#265 +avatar: null +cover: null +email: "Eufalconimorph@discuss.tchncs.de" +username: "@Eufalconimorph@discuss.tchncs.de" +roles: [] +followersCount: 0 +homepage: "front" +about: null +lastActive: DateTime @1702934773 {#273 : 2023-12-18 22:26:13.0 +01:00 } +markedForDeletionAt: null +fields: null +oauthGithubId: null +oauthGoogleId: null +oauthFacebookId: null +oauthKeycloakId: null +hideAdult: true +showSubscribedUsers: true +showSubscribedMagazines: true +showSubscribedDomains: true +preferredLanguages: [] +featuredMagazines: null +showProfileSubscriptions: true +showProfileFollowings: true +markNewComments: false +notifyOnNewEntry: false +notifyOnNewEntryReply: false +notifyOnNewEntryCommentReply: false +notifyOnNewPost: false +notifyOnNewPostReply: false +notifyOnNewPostCommentReply: false +addMentionsEntries: false +addMentionsPosts: true +isBanned: false +isVerified: false +isDeleted: false +isBot: false +spamProtection: true +customCss: null +ignoreMagazinesCustomCss: false +moderatorTokens: Doctrine\ORM\PersistentCollection {#253 …} +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#249 …} +moderatorRequests: Doctrine\ORM\PersistentCollection {#238 …} +entries: Doctrine\ORM\PersistentCollection {#196 …} +entryVotes: Doctrine\ORM\PersistentCollection {#168 …} +entryComments: Doctrine\ORM\PersistentCollection {#141 …} +entryCommentVotes: Doctrine\ORM\PersistentCollection {#111 …} +posts: Doctrine\ORM\PersistentCollection {#84 …} +postVotes: Doctrine\ORM\PersistentCollection {#99 …} +postComments: Doctrine\ORM\PersistentCollection {#1863 …} +postCommentVotes: Doctrine\ORM\PersistentCollection {#1479 …} +subscriptions: Doctrine\ORM\PersistentCollection {#1658 …} +subscribedDomains: Doctrine\ORM\PersistentCollection {#1868 …} +follows: Doctrine\ORM\PersistentCollection {#1917 …} +followers: Doctrine\ORM\PersistentCollection {#1601 …} +blocks: Doctrine\ORM\PersistentCollection {#1805 …} +blockers: Doctrine\ORM\PersistentCollection {#1810 …} +blockedMagazines: Doctrine\ORM\PersistentCollection {#1857 …} +blockedDomains: Doctrine\ORM\PersistentCollection {#1860 …} +reports: Doctrine\ORM\PersistentCollection {#1791 …} +favourites: Doctrine\ORM\PersistentCollection {#2416 …} +violations: Doctrine\ORM\PersistentCollection {#1824 …} +notifications: Doctrine\ORM\PersistentCollection {#1914 …} +awards: Doctrine\ORM\PersistentCollection {#1929 …} +subscribedCategories: Doctrine\ORM\PersistentCollection {#1867 …} +categories: Doctrine\ORM\PersistentCollection {#1880 …} -id: 6007 -password: "$2y$13$xDZCqSIIkhx8UVvYeef5nejhW5kz4G11Q43LHp.a9bPungCXpx5gS" -totpSecret: null -totpBackupCodes: [] -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#1894 …} +apId: "Eufalconimorph@discuss.tchncs.de" +apProfileId: "https://discuss.tchncs.de/u/Eufalconimorph" +apPublicUrl: "https://discuss.tchncs.de/u/Eufalconimorph" +apFollowersUrl: null +apInboxUrl: "https://discuss.tchncs.de/inbox" +apDomain: "discuss.tchncs.de" +apPreferredUsername: "Eufalconimorph" +apDiscoverable: true +apManuallyApprovesFollowers: false +privateKey: null +publicKey: null +apFetchedAt: DateTime @1724973240 {#274 : 2024-08-30 01:14:00.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1687281639 {#268 : 2023-06-20 19:20:39.0 +02:00 } } +entry: Proxies\__CG__\App\Entity\Entry {#1571 …2} +magazine: Proxies\__CG__\App\Entity\Magazine {#1572 …2} +image: null +parent: Proxies\__CG__\App\Entity\EntryComment {#1650 …} +root: Proxies\__CG__\App\Entity\EntryComment {#1650 …} +body: "The small supplies are nice for size, but tend to have more noise than the big linear supplies. If you’re working with low-precision DC circuits, or even stuff up to audio frequencies (basically still DC) it’s not likely to be an issue. If you’re working with RF circuits it’s more likely to be an issue, though of course if they’re not too close to the switching frequency it’s easy enough to filter the output." +lang: "en" +isAdult: false +favouriteCount: 2 +score: 0 +lastActive: DateTime @1699537859 {#1428 : 2023-11-09 14:50:59.0 +01:00 } +ip: null +tags: null +mentions: [ "@lemann@lemmy.one" "@asbestos@lemmy.world" ] +children: Doctrine\ORM\PersistentCollection {#1679 …} +nested: Doctrine\ORM\PersistentCollection {#1667 …} +votes: Doctrine\ORM\PersistentCollection {#1670 …} +reports: Doctrine\ORM\PersistentCollection {#1678 …} +favourites: Doctrine\ORM\PersistentCollection {#1573 …} +notifications: Doctrine\ORM\PersistentCollection {#1586 …} -id: 104196 -bodyTs: "'audio':34 'basic':36 'big':16 'circuit':28,53 'close':70 'cours':64 'dc':27,38 'easi':77 'enough':78 'even':30 'filter':80 'frequenc':35,74 'issu':46,61 'like':42,57 'linear':17 'low':25 'low-precis':24 'nice':5 'nois':13 'output':82 'precis':26 're':21,49,67 'rf':52 'size':7 'small':2 'still':37 'stuff':31 'suppli':3,18 'switch':73 'tend':9 'though':62 'work':22,50" +ranking: 0 +commentCount: 0 +upVotes: 0 +downVotes: 0 +visibility: "visible " +apId: "https://discuss.tchncs.de/comment/4702413" +editedAt: null +createdAt: DateTimeImmutable @1699537859 {#1440 : 2023-11-09 14:50:59.0 +01:00 } +"title": 104196 } 0 => App\Entity\EntryComment {#1550 +user: App\Entity\User {#265} +entry: Proxies\__CG__\App\Entity\Entry {#1571 …2} +magazine: Proxies\__CG__\App\Entity\Magazine {#1572 …2} +image: null +parent: Proxies\__CG__\App\Entity\EntryComment {#1525 …} +root: Proxies\__CG__\App\Entity\EntryComment {#1650 …} +body: "The “isn’t huge” is the issue. Linear supplies need a rather big transformer to work with 60Hz mains instead of chopping it up at 20kHz or more like switchers do. I’ve got a Siglent SPD 3033X-E (decent, reasonably cheap) and a BK Precision 9201 (better, more expensive)." +lang: "en" +isAdult: false +favouriteCount: 2 +score: 0 +lastActive: DateTime @1699560093 {#1577 : 2023-11-09 21:01:33.0 +01:00 } +ip: null +tags: null +mentions: [ "@lemann@lemmy.one" "@asbestos@lemmy.world" "@Eufalconimorph@discuss.tchncs.de" ] +children: Doctrine\ORM\PersistentCollection {#1528 …} +nested: Doctrine\ORM\PersistentCollection {#1559 …} +votes: Doctrine\ORM\PersistentCollection {#1564 …} +reports: Doctrine\ORM\PersistentCollection {#1563 …} +favourites: Doctrine\ORM\PersistentCollection {#1565 …} +notifications: Doctrine\ORM\PersistentCollection {#1558 …} -id: 105264 -bodyTs: "'20khz':26 '3033x':39 '3033x-e':38 '60hz':18 '9201':48 'better':49 'big':13 'bk':46 'cheap':43 'chop':22 'decent':41 'e':40 'expens':51 'got':34 'huge':4 'instead':20 'isn':2 'issu':7 'like':29 'linear':8 'main':19 'need':10 'precis':47 'rather':12 'reason':42 'siglent':36 'spd':37 'suppli':9 'switcher':30 'transform':14 've':33 'work':16" +ranking: 0 +commentCount: 0 +upVotes: 0 +downVotes: 0 +visibility: "visible " +apId: "https://discuss.tchncs.de/comment/4711855" +editedAt: null +createdAt: DateTimeImmutable @1699560093 {#1567 : 2023-11-09 21:01:33.0 +01:00 } +"title": 105264 } ] -id: 10475 -titleTs: "'bench':4 'bought':1 'first':3 'power':5 'suppli':6" -bodyTs: "'-120':333 '-28':204 '/13/72/rktrlynv_o.jpg)':277 '/2b/8d/qqrww3o0_o.jpg)':182 '/81/75/mwoukas3_o.jpg)':141 '100w':215 '10a':208 '19v':285 '1v':220 '200w':211 '200x200':238 '30':348 '30v':207 '500ma':221 '60':332 '65w':222,363 '7':203 'absenc':256 'absolut':89 'ac':197,217,241,280,359 'accident':315 'across':67 'adhes':112 'adjust':70 'altern':92 'aluminium':98 'amaz':101 'appear':282 'asid':183 'back':149 'banana':261 'bench':8 'big':91 'bing':73 'bit':108 'board':23 'bother':126 'buck/boost':22 'bunch':75 'c':366 'came':272 'case':99 'chang':266 'chonki':90 'clone':345 'come':66 'compar':86 'complain':253 'compon':378 'concern':372 'connector':296 'convert':281 'could':104 'cover':117 'dc':202,213 'decid':81,174 'depend':334 'display':240 'doesn':131 'dont':314 'dual':194 'ear':199 'either':196 'end':154 'especi':85 'ever':173 'far':389 'feel':100 'first':136 'forgiv':383 'futur':179 'gan':244 'gate':96 'get':28,342 'glass':115,148,157 'good':135 'handi':226 'happen':64 'happi':384 'hidden':168 'hold':113 'ideal':52 'images2.imgbox.com':140,181,276 'images2.imgbox.com/13/72/rktrlynv_o.jpg)':275 'images2.imgbox.com/2b/8d/qqrww3o0_o.jpg)':180 'images2.imgbox.com/81/75/mwoukas3_o.jpg)':139 'imo':138 'impress':137 'in-plac':118 'input':195,242,360 'integr':358 'intent':303 'intern':279 'ip':239 'iron':237 'jack':262 'jump':351 'know':164 'least':161 'leav':316 'limit':39 'lipo':318 'littl':21,371 'll':83 'long':311 'look':58,338 'loos':159 'lower':374 'm':122,323 'main':350 'max':209,214 'may':264,379 'mickey':198 'mine':274 'minimum':218 'multimet':26 'neat':308 'need':5 'nonetheless':309 'old':236 'one':271 'open':176 'opposit':153 'order':232 'output':210,219,225 'part':245 'pd':224 'peopl':252 'person':123 'pinecil':229 'place':120,151 'plug':200,319 'point':16,269 'pop':158 'power':61 'press':146 'pretti':188,307 'price':330 'project':37,399 'purchas':387 'rear':299 'reason':189 'recent':231 'replac':234 'right':93 'rippl':368 'ruideng':344 'screen':116 'screw':167 'second':144 'set':133 'show':44 'size':193,357 'solut':53 'spec':190 'spend':55 'start':42,395 'stronger':111 'suppli':9,62,71,284 'sure':301,325 'tag':331 'though':45,390 'tini':69 'unit':288 'usb':223,365 'usb-c':364 'use':20,243,292,396 'v':205 'various':60 've':2,18 'via':293 'video':77,249 'voltag':30,367,375 'wait':393 'want':32 'watch':247 'work':34 'worth':328 'xt60':206,259,295" +cross: false +upVotes: 0 +downVotes: 0 +ranking: 1699362045 +visibility: "visible " +apId: "https://lemmy.one/post/6413290" +editedAt: null +createdAt: DateTimeImmutable @1699275645 {#1698 : 2023-11-06 14:00:45.0 +01:00 } +__isInitialized__: true …2 } "dateAsUrl" => true ] |
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Please contact me at my primary Fedi account: @lemann@lemmy.dbzer0.com\n \n [lemmy.one/u/lemann@lemmy.dbzer0.com](https://lemmy.one/u/lemann@lemmy.dbzer0.com) """ +lastActive: DateTime @1723422420 {#3121 : 2024-08-12 02:27:00.0 +02:00 } +markedForDeletionAt: null +fields: null +oauthGithubId: null +oauthGoogleId: null +oauthFacebookId: null +oauthKeycloakId: null +hideAdult: true +showSubscribedUsers: true +showSubscribedMagazines: true +showSubscribedDomains: true +preferredLanguages: [] +featuredMagazines: null +showProfileSubscriptions: true +showProfileFollowings: true +markNewComments: false +notifyOnNewEntry: false +notifyOnNewEntryReply: false +notifyOnNewEntryCommentReply: false +notifyOnNewPost: false +notifyOnNewPostReply: false +notifyOnNewPostCommentReply: false +addMentionsEntries: false +addMentionsPosts: true +isBanned: false +isVerified: false +isDeleted: false +isBot: false +spamProtection: true +customCss: null +ignoreMagazinesCustomCss: false +moderatorTokens: 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false +privateKey: null +publicKey: null +apFetchedAt: DateTime @1727180563 {#3122 : 2024-09-24 14:22:43.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1687293306 {#3123 : 2023-06-20 22:35:06.0 +02:00 } +__isInitialized__: true …2 } +magazine: Proxies\__CG__\App\Entity\Magazine {#1572 +icon: Proxies\__CG__\App\Entity\Image {#2888 …} +name: "electronics@discuss.tchncs.de" +title: "electronics" +description: """ **Projects, pictures, industry discussions and news about electronic engineering & component-level electronic circuits.**\n \n Rules\n -----\n \n 1: Be nice.\n \n 2: Be on-topic (eg: *Electronic*, not *electrical*).\n \n 3: No commercial stuff, buying, selling or valuations.\n \n 4: No circuit design or repair, tools or component questions.\n \n 5: No excessively promoting your own sites, social media, videos etc.\n \n ---\n \n *Ask questions in [discuss.tchncs.de/c/askelectronics](https://discuss.tchncs.de/c/askelectronics)*\n \n --- """ +rules: null +subscriptionsCount: 1 +entryCount: 43 +entryCommentCount: 201 +postCount: 1 +postCommentCount: 3 +isAdult: false +customCss: null +lastActive: DateTime @1723220252 {#2883 : 2024-08-09 18:17:32.0 +02:00 } +markedForDeletionAt: null +tags: null +moderators: Doctrine\ORM\PersistentCollection {#2890 …} +ownershipRequests: Doctrine\ORM\PersistentCollection {#2892 …} +moderatorRequests: Doctrine\ORM\PersistentCollection {#2894 …} +entries: Doctrine\ORM\PersistentCollection {#2896 …} +posts: Doctrine\ORM\PersistentCollection {#2898 …} +subscriptions: Doctrine\ORM\PersistentCollection {#2900 …} +bans: Doctrine\ORM\PersistentCollection {#2906 …} +reports: Doctrine\ORM\PersistentCollection {#2914 …} +badges: Doctrine\ORM\PersistentCollection {#2927 …} +logs: Doctrine\ORM\PersistentCollection {#2937 …} +awards: Doctrine\ORM\PersistentCollection {#2919 …} +categories: Doctrine\ORM\PersistentCollection {#2943 …} -id: 5 +apId: "electronics@discuss.tchncs.de" +apProfileId: "https://discuss.tchncs.de/c/electronics" +apPublicUrl: "https://discuss.tchncs.de/c/electronics" +apFollowersUrl: "https://discuss.tchncs.de/c/electronics/followers" +apInboxUrl: "https://discuss.tchncs.de/inbox" +apDomain: "discuss.tchncs.de" +apPreferredUsername: "electronics" +apDiscoverable: true +apManuallyApprovesFollowers: null +privateKey: null +publicKey: null +apFetchedAt: DateTime @1719675646 {#2880 : 2024-06-29 17:40:46.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1686642591 {#2882 : 2023-06-13 09:49:51.0 +02:00 } +__isInitialized__: true …2 } +image: Proxies\__CG__\App\Entity\Image {#1731 …} +domain: Proxies\__CG__\App\Entity\Domain {#2380 …} +slug: "Bought-my-first-bench-power-supply" +title: "Bought my first "bench" power supply 😁" +url: "https://images2.imgbox.com/f3/83/VUCfUxRP_o.jpg" +body: """ I’ve been in need of a bench supply for a while, up to this point I’ve been using little buck/boost boards with a multimeter to get the voltage I want when working on a project. The limitations of that started to show though, so I was after a more ideal solution.\n \n After spending a while looking at various power supplies, I happened to come across this tiny adjustable supply. After binging a bunch of videos on it, I decided it’ll do, especially compared to the absolutely chonky big alternatives.\n \n Right out the gate, the aluminium casing feels amazing, but they could do with a bit of a stronger adhesive holding the glass screen cover in-place 🤦\u{200D}♂️ I’m personally not too bothered by this, but it doesn’t set a good first impression IMO\n \n \n \n A few seconds after pressing the glass back into place, the opposite end of the glass popped loose. At least I now know there are screws hidden under here if I ever decide to open this in future 💭\n \n \n \n Aside from that, it has pretty reasonable specs for the size:\n \n - Dual input, either AC (mickey ears plug) or DC 7-28v (XT60)\n - 30V 10A (max output 200W on DC, max 100W on AC)\n - Minimum output 1v 500mA\n - 65W USB PD output (handy for the Pinecil I recently ordered to replace my old iron 😁)\n - 200x200 IPS display\n - AC input uses GaN parts\n \n When watching the videos a few people complained about the absence of an XT60 to banana jack. This may have changed at some point, as one came with mine\n \n \n \n The internal AC converter appears to supply 19V into the unit, which you can use via the XT60 connector at the rear. Not sure if intentional or not, but pretty neat nonetheless - as long as you dont accidentally leave a lipo plugged in there 😳\n \n I’m not sure if its worth the price tag ($60-120 depending on where you look) when you can get a RuiDeng clone for under $30. I mainly jumped for this because of the size, integrated AC input, and that 65W USB-C. Voltage ripple is a little concern at lower voltages where some components may not be so forgiving…\n \n Happy with the purchase so far though, can’t wait to start using this for projects! """ +type: "image" +lang: "en" +isOc: false +hasEmbed: true +commentCount: 10 +favouriteCount: 115 +score: 0 +isAdult: false +sticky: false +lastActive: DateTime @1699560093 {#1720 : 2023-11-09 21:01:33.0 +01:00 } +ip: null +adaAmount: 0 +tags: null +mentions: null +comments: Doctrine\ORM\PersistentCollection {#2386 …} +votes: Doctrine\ORM\PersistentCollection {#1686 …} +reports: Doctrine\ORM\PersistentCollection {#1692 …} +favourites: Doctrine\ORM\PersistentCollection {#1407 …} +notifications: Doctrine\ORM\PersistentCollection {#1410 …} +badges: Doctrine\ORM\PersistentCollection {#1402 …} +children: [ 1 => App\Entity\EntryComment {#1696 +user: App\Entity\User {#265 +avatar: null +cover: null +email: "Eufalconimorph@discuss.tchncs.de" +username: "@Eufalconimorph@discuss.tchncs.de" +roles: [] +followersCount: 0 +homepage: "front" +about: null +lastActive: DateTime @1702934773 {#273 : 2023-12-18 22:26:13.0 +01:00 } +markedForDeletionAt: null +fields: null +oauthGithubId: null +oauthGoogleId: null +oauthFacebookId: null +oauthKeycloakId: null +hideAdult: true +showSubscribedUsers: true +showSubscribedMagazines: true +showSubscribedDomains: true +preferredLanguages: [] +featuredMagazines: null +showProfileSubscriptions: true +showProfileFollowings: true +markNewComments: false +notifyOnNewEntry: false +notifyOnNewEntryReply: false +notifyOnNewEntryCommentReply: false +notifyOnNewPost: false +notifyOnNewPostReply: false +notifyOnNewPostCommentReply: false +addMentionsEntries: false +addMentionsPosts: true +isBanned: false +isVerified: false +isDeleted: false +isBot: false +spamProtection: true +customCss: null +ignoreMagazinesCustomCss: false +moderatorTokens: Doctrine\ORM\PersistentCollection {#253 …} +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#249 …} +moderatorRequests: Doctrine\ORM\PersistentCollection {#238 …} +entries: Doctrine\ORM\PersistentCollection {#196 …} +entryVotes: Doctrine\ORM\PersistentCollection {#168 …} +entryComments: Doctrine\ORM\PersistentCollection {#141 …} +entryCommentVotes: Doctrine\ORM\PersistentCollection {#111 …} +posts: Doctrine\ORM\PersistentCollection {#84 …} +postVotes: Doctrine\ORM\PersistentCollection {#99 …} +postComments: Doctrine\ORM\PersistentCollection {#1863 …} +postCommentVotes: Doctrine\ORM\PersistentCollection {#1479 …} +subscriptions: Doctrine\ORM\PersistentCollection {#1658 …} +subscribedDomains: Doctrine\ORM\PersistentCollection {#1868 …} +follows: Doctrine\ORM\PersistentCollection {#1917 …} +followers: Doctrine\ORM\PersistentCollection {#1601 …} +blocks: Doctrine\ORM\PersistentCollection {#1805 …} +blockers: Doctrine\ORM\PersistentCollection {#1810 …} +blockedMagazines: Doctrine\ORM\PersistentCollection {#1857 …} +blockedDomains: Doctrine\ORM\PersistentCollection {#1860 …} +reports: Doctrine\ORM\PersistentCollection {#1791 …} +favourites: Doctrine\ORM\PersistentCollection {#2416 …} +violations: Doctrine\ORM\PersistentCollection {#1824 …} +notifications: Doctrine\ORM\PersistentCollection {#1914 …} +awards: Doctrine\ORM\PersistentCollection {#1929 …} +subscribedCategories: Doctrine\ORM\PersistentCollection {#1867 …} +categories: Doctrine\ORM\PersistentCollection {#1880 …} -id: 6007 -password: "$2y$13$xDZCqSIIkhx8UVvYeef5nejhW5kz4G11Q43LHp.a9bPungCXpx5gS" -totpSecret: null -totpBackupCodes: [] -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#1894 …} +apId: "Eufalconimorph@discuss.tchncs.de" +apProfileId: "https://discuss.tchncs.de/u/Eufalconimorph" +apPublicUrl: "https://discuss.tchncs.de/u/Eufalconimorph" +apFollowersUrl: null +apInboxUrl: "https://discuss.tchncs.de/inbox" +apDomain: "discuss.tchncs.de" +apPreferredUsername: "Eufalconimorph" +apDiscoverable: true +apManuallyApprovesFollowers: false +privateKey: null +publicKey: null +apFetchedAt: DateTime @1724973240 {#274 : 2024-08-30 01:14:00.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1687281639 {#268 : 2023-06-20 19:20:39.0 +02:00 } } +entry: Proxies\__CG__\App\Entity\Entry {#1571 …2} +magazine: Proxies\__CG__\App\Entity\Magazine {#1572 …2} +image: null +parent: Proxies\__CG__\App\Entity\EntryComment {#1650 …} +root: Proxies\__CG__\App\Entity\EntryComment {#1650 …} +body: "The small supplies are nice for size, but tend to have more noise than the big linear supplies. If you’re working with low-precision DC circuits, or even stuff up to audio frequencies (basically still DC) it’s not likely to be an issue. If you’re working with RF circuits it’s more likely to be an issue, though of course if they’re not too close to the switching frequency it’s easy enough to filter the output." +lang: "en" +isAdult: false +favouriteCount: 2 +score: 0 +lastActive: DateTime @1699537859 {#1428 : 2023-11-09 14:50:59.0 +01:00 } +ip: null +tags: null +mentions: [ "@lemann@lemmy.one" "@asbestos@lemmy.world" ] +children: Doctrine\ORM\PersistentCollection {#1679 …} +nested: Doctrine\ORM\PersistentCollection {#1667 …} +votes: Doctrine\ORM\PersistentCollection {#1670 …} +reports: Doctrine\ORM\PersistentCollection {#1678 …} +favourites: Doctrine\ORM\PersistentCollection {#1573 …} +notifications: Doctrine\ORM\PersistentCollection {#1586 …} -id: 104196 -bodyTs: "'audio':34 'basic':36 'big':16 'circuit':28,53 'close':70 'cours':64 'dc':27,38 'easi':77 'enough':78 'even':30 'filter':80 'frequenc':35,74 'issu':46,61 'like':42,57 'linear':17 'low':25 'low-precis':24 'nice':5 'nois':13 'output':82 'precis':26 're':21,49,67 'rf':52 'size':7 'small':2 'still':37 'stuff':31 'suppli':3,18 'switch':73 'tend':9 'though':62 'work':22,50" +ranking: 0 +commentCount: 0 +upVotes: 0 +downVotes: 0 +visibility: "visible " +apId: "https://discuss.tchncs.de/comment/4702413" +editedAt: null +createdAt: DateTimeImmutable @1699537859 {#1440 : 2023-11-09 14:50:59.0 +01:00 } +"title": 104196 } 0 => App\Entity\EntryComment {#1550 +user: App\Entity\User {#265} +entry: Proxies\__CG__\App\Entity\Entry {#1571 …2} +magazine: Proxies\__CG__\App\Entity\Magazine {#1572 …2} +image: null +parent: Proxies\__CG__\App\Entity\EntryComment {#1525 …} +root: Proxies\__CG__\App\Entity\EntryComment {#1650 …} +body: "The “isn’t huge” is the issue. Linear supplies need a rather big transformer to work with 60Hz mains instead of chopping it up at 20kHz or more like switchers do. I’ve got a Siglent SPD 3033X-E (decent, reasonably cheap) and a BK Precision 9201 (better, more expensive)." +lang: "en" +isAdult: false +favouriteCount: 2 +score: 0 +lastActive: DateTime @1699560093 {#1577 : 2023-11-09 21:01:33.0 +01:00 } +ip: null +tags: null +mentions: [ "@lemann@lemmy.one" "@asbestos@lemmy.world" "@Eufalconimorph@discuss.tchncs.de" ] +children: Doctrine\ORM\PersistentCollection {#1528 …} +nested: Doctrine\ORM\PersistentCollection {#1559 …} +votes: Doctrine\ORM\PersistentCollection {#1564 …} +reports: Doctrine\ORM\PersistentCollection {#1563 …} +favourites: Doctrine\ORM\PersistentCollection {#1565 …} +notifications: Doctrine\ORM\PersistentCollection {#1558 …} -id: 105264 -bodyTs: "'20khz':26 '3033x':39 '3033x-e':38 '60hz':18 '9201':48 'better':49 'big':13 'bk':46 'cheap':43 'chop':22 'decent':41 'e':40 'expens':51 'got':34 'huge':4 'instead':20 'isn':2 'issu':7 'like':29 'linear':8 'main':19 'need':10 'precis':47 'rather':12 'reason':42 'siglent':36 'spd':37 'suppli':9 'switcher':30 'transform':14 've':33 'work':16" +ranking: 0 +commentCount: 0 +upVotes: 0 +downVotes: 0 +visibility: "visible " +apId: "https://discuss.tchncs.de/comment/4711855" +editedAt: null +createdAt: DateTimeImmutable @1699560093 {#1567 : 2023-11-09 21:01:33.0 +01:00 } +"title": 105264 } ] -id: 10475 -titleTs: "'bench':4 'bought':1 'first':3 'power':5 'suppli':6" -bodyTs: "'-120':333 '-28':204 '/13/72/rktrlynv_o.jpg)':277 '/2b/8d/qqrww3o0_o.jpg)':182 '/81/75/mwoukas3_o.jpg)':141 '100w':215 '10a':208 '19v':285 '1v':220 '200w':211 '200x200':238 '30':348 '30v':207 '500ma':221 '60':332 '65w':222,363 '7':203 'absenc':256 'absolut':89 'ac':197,217,241,280,359 'accident':315 'across':67 'adhes':112 'adjust':70 'altern':92 'aluminium':98 'amaz':101 'appear':282 'asid':183 'back':149 'banana':261 'bench':8 'big':91 'bing':73 'bit':108 'board':23 'bother':126 'buck/boost':22 'bunch':75 'c':366 'came':272 'case':99 'chang':266 'chonki':90 'clone':345 'come':66 'compar':86 'complain':253 'compon':378 'concern':372 'connector':296 'convert':281 'could':104 'cover':117 'dc':202,213 'decid':81,174 'depend':334 'display':240 'doesn':131 'dont':314 'dual':194 'ear':199 'either':196 'end':154 'especi':85 'ever':173 'far':389 'feel':100 'first':136 'forgiv':383 'futur':179 'gan':244 'gate':96 'get':28,342 'glass':115,148,157 'good':135 'handi':226 'happen':64 'happi':384 'hidden':168 'hold':113 'ideal':52 'images2.imgbox.com':140,181,276 'images2.imgbox.com/13/72/rktrlynv_o.jpg)':275 'images2.imgbox.com/2b/8d/qqrww3o0_o.jpg)':180 'images2.imgbox.com/81/75/mwoukas3_o.jpg)':139 'imo':138 'impress':137 'in-plac':118 'input':195,242,360 'integr':358 'intent':303 'intern':279 'ip':239 'iron':237 'jack':262 'jump':351 'know':164 'least':161 'leav':316 'limit':39 'lipo':318 'littl':21,371 'll':83 'long':311 'look':58,338 'loos':159 'lower':374 'm':122,323 'main':350 'max':209,214 'may':264,379 'mickey':198 'mine':274 'minimum':218 'multimet':26 'neat':308 'need':5 'nonetheless':309 'old':236 'one':271 'open':176 'opposit':153 'order':232 'output':210,219,225 'part':245 'pd':224 'peopl':252 'person':123 'pinecil':229 'place':120,151 'plug':200,319 'point':16,269 'pop':158 'power':61 'press':146 'pretti':188,307 'price':330 'project':37,399 'purchas':387 'rear':299 'reason':189 'recent':231 'replac':234 'right':93 'rippl':368 'ruideng':344 'screen':116 'screw':167 'second':144 'set':133 'show':44 'size':193,357 'solut':53 'spec':190 'spend':55 'start':42,395 'stronger':111 'suppli':9,62,71,284 'sure':301,325 'tag':331 'though':45,390 'tini':69 'unit':288 'usb':223,365 'usb-c':364 'use':20,243,292,396 'v':205 'various':60 've':2,18 'via':293 'video':77,249 'voltag':30,367,375 'wait':393 'want':32 'watch':247 'work':34 'worth':328 'xt60':206,259,295" +cross: false +upVotes: 0 +downVotes: 0 +ranking: 1699362045 +visibility: "visible " +apId: "https://lemmy.one/post/6413290" +editedAt: null +createdAt: DateTimeImmutable @1699275645 {#1698 : 2023-11-06 14:00:45.0 +01:00 } +__isInitialized__: true …2 } +isSingle: false +showShortSentence: true +showBody: false +showMagazineName: true +canSeeTrash: false +newComments: 0 } |
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Please contact me at my primary Fedi account: @lemann@lemmy.dbzer0.com\n \n [lemmy.one/u/lemann@lemmy.dbzer0.com](https://lemmy.one/u/lemann@lemmy.dbzer0.com) """ +lastActive: DateTime @1723422420 {#3121 : 2024-08-12 02:27:00.0 +02:00 } +markedForDeletionAt: null +fields: null +oauthGithubId: null +oauthGoogleId: null +oauthFacebookId: null +oauthKeycloakId: null +hideAdult: true +showSubscribedUsers: true +showSubscribedMagazines: true +showSubscribedDomains: true +preferredLanguages: [] +featuredMagazines: null +showProfileSubscriptions: true +showProfileFollowings: true +markNewComments: false +notifyOnNewEntry: false +notifyOnNewEntryReply: false +notifyOnNewEntryCommentReply: false +notifyOnNewPost: false +notifyOnNewPostReply: false +notifyOnNewPostCommentReply: false +addMentionsEntries: false +addMentionsPosts: true +isBanned: false +isVerified: false +isDeleted: false +isBot: false +spamProtection: true +customCss: null +ignoreMagazinesCustomCss: false +moderatorTokens: 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[discuss.tchncs.de/c/askelectronics](https://discuss.tchncs.de/c/askelectronics)*\n \n --- """ +rules: null +subscriptionsCount: 1 +entryCount: 43 +entryCommentCount: 201 +postCount: 1 +postCommentCount: 3 +isAdult: false +customCss: null +lastActive: DateTime @1723220252 {#2883 : 2024-08-09 18:17:32.0 +02:00 } +markedForDeletionAt: null +tags: null +moderators: Doctrine\ORM\PersistentCollection {#2890 …} +ownershipRequests: Doctrine\ORM\PersistentCollection {#2892 …} +moderatorRequests: Doctrine\ORM\PersistentCollection {#2894 …} +entries: Doctrine\ORM\PersistentCollection {#2896 …} +posts: Doctrine\ORM\PersistentCollection {#2898 …} +subscriptions: Doctrine\ORM\PersistentCollection {#2900 …} +bans: Doctrine\ORM\PersistentCollection {#2906 …} +reports: Doctrine\ORM\PersistentCollection {#2914 …} +badges: Doctrine\ORM\PersistentCollection {#2927 …} +logs: Doctrine\ORM\PersistentCollection {#2937 …} +awards: Doctrine\ORM\PersistentCollection {#2919 …} +categories: 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need of a bench supply for a while, up to this point I’ve been using little buck/boost boards with a multimeter to get the voltage I want when working on a project. The limitations of that started to show though, so I was after a more ideal solution.\n \n After spending a while looking at various power supplies, I happened to come across this tiny adjustable supply. After binging a bunch of videos on it, I decided it’ll do, especially compared to the absolutely chonky big alternatives.\n \n Right out the gate, the aluminium casing feels amazing, but they could do with a bit of a stronger adhesive holding the glass screen cover in-place 🤦\u{200D}♂️ I’m personally not too bothered by this, but it doesn’t set a good first impression IMO\n \n \n \n A few seconds after pressing the glass back into place, the opposite end of the glass popped loose. At least I now know there are screws hidden under here if I ever decide to open this in future 💭\n \n \n \n Aside from that, it has pretty reasonable specs for the size:\n \n - Dual input, either AC (mickey ears plug) or DC 7-28v (XT60)\n - 30V 10A (max output 200W on DC, max 100W on AC)\n - Minimum output 1v 500mA\n - 65W USB PD output (handy for the Pinecil I recently ordered to replace my old iron 😁)\n - 200x200 IPS display\n - AC input uses GaN parts\n \n When watching the videos a few people complained about the absence of an XT60 to banana jack. This may have changed at some point, as one came with mine\n \n \n \n The internal AC converter appears to supply 19V into the unit, which you can use via the XT60 connector at the rear. Not sure if intentional or not, but pretty neat nonetheless - as long as you dont accidentally leave a lipo plugged in there 😳\n \n I’m not sure if its worth the price tag ($60-120 depending on where you look) when you can get a RuiDeng clone for under $30. I mainly jumped for this because of the size, integrated AC input, and that 65W USB-C. Voltage ripple is a little concern at lower voltages where some components may not be so forgiving…\n \n Happy with the purchase so far though, can’t wait to start using this for projects! """ +type: "image" +lang: "en" +isOc: false +hasEmbed: true +commentCount: 10 +favouriteCount: 115 +score: 0 +isAdult: false +sticky: false +lastActive: DateTime @1699560093 {#1720 : 2023-11-09 21:01:33.0 +01:00 } +ip: null +adaAmount: 0 +tags: null +mentions: null +comments: Doctrine\ORM\PersistentCollection {#2386 …} +votes: Doctrine\ORM\PersistentCollection {#1686 …} +reports: Doctrine\ORM\PersistentCollection {#1692 …} +favourites: Doctrine\ORM\PersistentCollection {#1407 …} +notifications: Doctrine\ORM\PersistentCollection {#1410 …} +badges: Doctrine\ORM\PersistentCollection {#1402 …} +children: [ 1 => App\Entity\EntryComment {#1696 +user: App\Entity\User {#265 +avatar: null +cover: null +email: "Eufalconimorph@discuss.tchncs.de" +username: "@Eufalconimorph@discuss.tchncs.de" +roles: [] +followersCount: 0 +homepage: "front" +about: null +lastActive: DateTime @1702934773 {#273 : 2023-12-18 22:26:13.0 +01:00 } +markedForDeletionAt: null +fields: null +oauthGithubId: null +oauthGoogleId: null +oauthFacebookId: null +oauthKeycloakId: null +hideAdult: true +showSubscribedUsers: true +showSubscribedMagazines: true +showSubscribedDomains: true +preferredLanguages: [] +featuredMagazines: null +showProfileSubscriptions: true +showProfileFollowings: true +markNewComments: false +notifyOnNewEntry: false +notifyOnNewEntryReply: false +notifyOnNewEntryCommentReply: false +notifyOnNewPost: false +notifyOnNewPostReply: false +notifyOnNewPostCommentReply: false +addMentionsEntries: false +addMentionsPosts: true +isBanned: false +isVerified: false +isDeleted: false +isBot: false +spamProtection: true +customCss: null +ignoreMagazinesCustomCss: false +moderatorTokens: Doctrine\ORM\PersistentCollection {#253 …} +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#249 …} +moderatorRequests: Doctrine\ORM\PersistentCollection {#238 …} +entries: Doctrine\ORM\PersistentCollection {#196 …} +entryVotes: Doctrine\ORM\PersistentCollection {#168 …} +entryComments: Doctrine\ORM\PersistentCollection {#141 …} +entryCommentVotes: Doctrine\ORM\PersistentCollection {#111 …} +posts: Doctrine\ORM\PersistentCollection {#84 …} +postVotes: Doctrine\ORM\PersistentCollection {#99 …} +postComments: Doctrine\ORM\PersistentCollection {#1863 …} +postCommentVotes: Doctrine\ORM\PersistentCollection {#1479 …} +subscriptions: Doctrine\ORM\PersistentCollection {#1658 …} +subscribedDomains: Doctrine\ORM\PersistentCollection {#1868 …} +follows: Doctrine\ORM\PersistentCollection {#1917 …} +followers: Doctrine\ORM\PersistentCollection {#1601 …} +blocks: Doctrine\ORM\PersistentCollection {#1805 …} +blockers: Doctrine\ORM\PersistentCollection {#1810 …} +blockedMagazines: Doctrine\ORM\PersistentCollection {#1857 …} +blockedDomains: Doctrine\ORM\PersistentCollection {#1860 …} +reports: Doctrine\ORM\PersistentCollection {#1791 …} +favourites: Doctrine\ORM\PersistentCollection {#2416 …} +violations: Doctrine\ORM\PersistentCollection {#1824 …} +notifications: Doctrine\ORM\PersistentCollection {#1914 …} +awards: Doctrine\ORM\PersistentCollection {#1929 …} +subscribedCategories: Doctrine\ORM\PersistentCollection {#1867 …} +categories: Doctrine\ORM\PersistentCollection {#1880 …} -id: 6007 -password: "$2y$13$xDZCqSIIkhx8UVvYeef5nejhW5kz4G11Q43LHp.a9bPungCXpx5gS" -totpSecret: null -totpBackupCodes: [] -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#1894 …} +apId: "Eufalconimorph@discuss.tchncs.de" +apProfileId: "https://discuss.tchncs.de/u/Eufalconimorph" +apPublicUrl: "https://discuss.tchncs.de/u/Eufalconimorph" +apFollowersUrl: null +apInboxUrl: "https://discuss.tchncs.de/inbox" +apDomain: "discuss.tchncs.de" +apPreferredUsername: "Eufalconimorph" +apDiscoverable: true +apManuallyApprovesFollowers: false +privateKey: null +publicKey: null +apFetchedAt: DateTime @1724973240 {#274 : 2024-08-30 01:14:00.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1687281639 {#268 : 2023-06-20 19:20:39.0 +02:00 } } +entry: Proxies\__CG__\App\Entity\Entry {#1571 …2} +magazine: Proxies\__CG__\App\Entity\Magazine {#1572 …2} +image: null +parent: Proxies\__CG__\App\Entity\EntryComment {#1650 …} +root: Proxies\__CG__\App\Entity\EntryComment {#1650 …} +body: "The small supplies are nice for size, but tend to have more noise than the big linear supplies. If you’re working with low-precision DC circuits, or even stuff up to audio frequencies (basically still DC) it’s not likely to be an issue. If you’re working with RF circuits it’s more likely to be an issue, though of course if they’re not too close to the switching frequency it’s easy enough to filter the output." +lang: "en" +isAdult: false +favouriteCount: 2 +score: 0 +lastActive: DateTime @1699537859 {#1428 : 2023-11-09 14:50:59.0 +01:00 } +ip: null +tags: null +mentions: [ "@lemann@lemmy.one" "@asbestos@lemmy.world" ] +children: Doctrine\ORM\PersistentCollection {#1679 …} +nested: Doctrine\ORM\PersistentCollection {#1667 …} +votes: Doctrine\ORM\PersistentCollection {#1670 …} +reports: Doctrine\ORM\PersistentCollection {#1678 …} +favourites: Doctrine\ORM\PersistentCollection {#1573 …} +notifications: Doctrine\ORM\PersistentCollection {#1586 …} -id: 104196 -bodyTs: "'audio':34 'basic':36 'big':16 'circuit':28,53 'close':70 'cours':64 'dc':27,38 'easi':77 'enough':78 'even':30 'filter':80 'frequenc':35,74 'issu':46,61 'like':42,57 'linear':17 'low':25 'low-precis':24 'nice':5 'nois':13 'output':82 'precis':26 're':21,49,67 'rf':52 'size':7 'small':2 'still':37 'stuff':31 'suppli':3,18 'switch':73 'tend':9 'though':62 'work':22,50" +ranking: 0 +commentCount: 0 +upVotes: 0 +downVotes: 0 +visibility: "visible " +apId: "https://discuss.tchncs.de/comment/4702413" +editedAt: null +createdAt: DateTimeImmutable @1699537859 {#1440 : 2023-11-09 14:50:59.0 +01:00 } +"title": 104196 } 0 => App\Entity\EntryComment {#1550 +user: App\Entity\User {#265} +entry: Proxies\__CG__\App\Entity\Entry {#1571 …2} +magazine: Proxies\__CG__\App\Entity\Magazine {#1572 …2} +image: null +parent: Proxies\__CG__\App\Entity\EntryComment {#1525 …} +root: Proxies\__CG__\App\Entity\EntryComment {#1650 …} +body: "The “isn’t huge” is the issue. Linear supplies need a rather big transformer to work with 60Hz mains instead of chopping it up at 20kHz or more like switchers do. I’ve got a Siglent SPD 3033X-E (decent, reasonably cheap) and a BK Precision 9201 (better, more expensive)." +lang: "en" +isAdult: false +favouriteCount: 2 +score: 0 +lastActive: DateTime @1699560093 {#1577 : 2023-11-09 21:01:33.0 +01:00 } +ip: null +tags: null +mentions: [ "@lemann@lemmy.one" "@asbestos@lemmy.world" "@Eufalconimorph@discuss.tchncs.de" ] +children: Doctrine\ORM\PersistentCollection {#1528 …} +nested: Doctrine\ORM\PersistentCollection {#1559 …} +votes: Doctrine\ORM\PersistentCollection {#1564 …} +reports: Doctrine\ORM\PersistentCollection {#1563 …} +favourites: Doctrine\ORM\PersistentCollection {#1565 …} +notifications: Doctrine\ORM\PersistentCollection {#1558 …} -id: 105264 -bodyTs: "'20khz':26 '3033x':39 '3033x-e':38 '60hz':18 '9201':48 'better':49 'big':13 'bk':46 'cheap':43 'chop':22 'decent':41 'e':40 'expens':51 'got':34 'huge':4 'instead':20 'isn':2 'issu':7 'like':29 'linear':8 'main':19 'need':10 'precis':47 'rather':12 'reason':42 'siglent':36 'spd':37 'suppli':9 'switcher':30 'transform':14 've':33 'work':16" +ranking: 0 +commentCount: 0 +upVotes: 0 +downVotes: 0 +visibility: "visible " +apId: "https://discuss.tchncs.de/comment/4711855" +editedAt: null +createdAt: DateTimeImmutable @1699560093 {#1567 : 2023-11-09 21:01:33.0 +01:00 } +"title": 105264 } ] -id: 10475 -titleTs: "'bench':4 'bought':1 'first':3 'power':5 'suppli':6" -bodyTs: "'-120':333 '-28':204 '/13/72/rktrlynv_o.jpg)':277 '/2b/8d/qqrww3o0_o.jpg)':182 '/81/75/mwoukas3_o.jpg)':141 '100w':215 '10a':208 '19v':285 '1v':220 '200w':211 '200x200':238 '30':348 '30v':207 '500ma':221 '60':332 '65w':222,363 '7':203 'absenc':256 'absolut':89 'ac':197,217,241,280,359 'accident':315 'across':67 'adhes':112 'adjust':70 'altern':92 'aluminium':98 'amaz':101 'appear':282 'asid':183 'back':149 'banana':261 'bench':8 'big':91 'bing':73 'bit':108 'board':23 'bother':126 'buck/boost':22 'bunch':75 'c':366 'came':272 'case':99 'chang':266 'chonki':90 'clone':345 'come':66 'compar':86 'complain':253 'compon':378 'concern':372 'connector':296 'convert':281 'could':104 'cover':117 'dc':202,213 'decid':81,174 'depend':334 'display':240 'doesn':131 'dont':314 'dual':194 'ear':199 'either':196 'end':154 'especi':85 'ever':173 'far':389 'feel':100 'first':136 'forgiv':383 'futur':179 'gan':244 'gate':96 'get':28,342 'glass':115,148,157 'good':135 'handi':226 'happen':64 'happi':384 'hidden':168 'hold':113 'ideal':52 'images2.imgbox.com':140,181,276 'images2.imgbox.com/13/72/rktrlynv_o.jpg)':275 'images2.imgbox.com/2b/8d/qqrww3o0_o.jpg)':180 'images2.imgbox.com/81/75/mwoukas3_o.jpg)':139 'imo':138 'impress':137 'in-plac':118 'input':195,242,360 'integr':358 'intent':303 'intern':279 'ip':239 'iron':237 'jack':262 'jump':351 'know':164 'least':161 'leav':316 'limit':39 'lipo':318 'littl':21,371 'll':83 'long':311 'look':58,338 'loos':159 'lower':374 'm':122,323 'main':350 'max':209,214 'may':264,379 'mickey':198 'mine':274 'minimum':218 'multimet':26 'neat':308 'need':5 'nonetheless':309 'old':236 'one':271 'open':176 'opposit':153 'order':232 'output':210,219,225 'part':245 'pd':224 'peopl':252 'person':123 'pinecil':229 'place':120,151 'plug':200,319 'point':16,269 'pop':158 'power':61 'press':146 'pretti':188,307 'price':330 'project':37,399 'purchas':387 'rear':299 'reason':189 'recent':231 'replac':234 'right':93 'rippl':368 'ruideng':344 'screen':116 'screw':167 'second':144 'set':133 'show':44 'size':193,357 'solut':53 'spec':190 'spend':55 'start':42,395 'stronger':111 'suppli':9,62,71,284 'sure':301,325 'tag':331 'though':45,390 'tini':69 'unit':288 'usb':223,365 'usb-c':364 'use':20,243,292,396 'v':205 'various':60 've':2,18 'via':293 'video':77,249 'voltag':30,367,375 'wait':393 'want':32 'watch':247 'work':34 'worth':328 'xt60':206,259,295" +cross: false +upVotes: 0 +downVotes: 0 +ranking: 1699362045 +visibility: "visible " +apId: "https://lemmy.one/post/6413290" +editedAt: null +createdAt: DateTimeImmutable @1699275645 {#1698 : 2023-11-06 14:00:45.0 +01:00 } +__isInitialized__: true …2 } ] |
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Please contact me at my primary Fedi account: @lemann@lemmy.dbzer0.com\n \n [lemmy.one/u/lemann@lemmy.dbzer0.com](https://lemmy.one/u/lemann@lemmy.dbzer0.com) """ +lastActive: DateTime @1723422420 {#3121 : 2024-08-12 02:27:00.0 +02:00 } +markedForDeletionAt: null +fields: null +oauthGithubId: null +oauthGoogleId: null +oauthFacebookId: null +oauthKeycloakId: null +hideAdult: true +showSubscribedUsers: true +showSubscribedMagazines: true +showSubscribedDomains: true +preferredLanguages: [] +featuredMagazines: null +showProfileSubscriptions: true +showProfileFollowings: true +markNewComments: false +notifyOnNewEntry: false +notifyOnNewEntryReply: false +notifyOnNewEntryCommentReply: false +notifyOnNewPost: false +notifyOnNewPostReply: false +notifyOnNewPostCommentReply: false +addMentionsEntries: false +addMentionsPosts: true +isBanned: false +isVerified: false +isDeleted: false +isBot: false +spamProtection: true +customCss: null +ignoreMagazinesCustomCss: false +moderatorTokens: 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false +privateKey: null +publicKey: null +apFetchedAt: DateTime @1727180563 {#3122 : 2024-09-24 14:22:43.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1687293306 {#3123 : 2023-06-20 22:35:06.0 +02:00 } +__isInitialized__: true …2 } +magazine: Proxies\__CG__\App\Entity\Magazine {#1572 +icon: Proxies\__CG__\App\Entity\Image {#2888 …} +name: "electronics@discuss.tchncs.de" +title: "electronics" +description: """ **Projects, pictures, industry discussions and news about electronic engineering & component-level electronic circuits.**\n \n Rules\n -----\n \n 1: Be nice.\n \n 2: Be on-topic (eg: *Electronic*, not *electrical*).\n \n 3: No commercial stuff, buying, selling or valuations.\n \n 4: No circuit design or repair, tools or component questions.\n \n 5: No excessively promoting your own sites, social media, videos etc.\n \n ---\n \n *Ask questions in [discuss.tchncs.de/c/askelectronics](https://discuss.tchncs.de/c/askelectronics)*\n \n --- """ +rules: null +subscriptionsCount: 1 +entryCount: 43 +entryCommentCount: 201 +postCount: 1 +postCommentCount: 3 +isAdult: false +customCss: null +lastActive: DateTime @1723220252 {#2883 : 2024-08-09 18:17:32.0 +02:00 } +markedForDeletionAt: null +tags: null +moderators: Doctrine\ORM\PersistentCollection {#2890 …} +ownershipRequests: Doctrine\ORM\PersistentCollection {#2892 …} +moderatorRequests: Doctrine\ORM\PersistentCollection {#2894 …} +entries: Doctrine\ORM\PersistentCollection {#2896 …} +posts: Doctrine\ORM\PersistentCollection {#2898 …} +subscriptions: Doctrine\ORM\PersistentCollection {#2900 …} +bans: Doctrine\ORM\PersistentCollection {#2906 …} +reports: Doctrine\ORM\PersistentCollection {#2914 …} +badges: Doctrine\ORM\PersistentCollection {#2927 …} +logs: Doctrine\ORM\PersistentCollection {#2937 …} +awards: Doctrine\ORM\PersistentCollection {#2919 …} +categories: 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need of a bench supply for a while, up to this point I’ve been using little buck/boost boards with a multimeter to get the voltage I want when working on a project. The limitations of that started to show though, so I was after a more ideal solution.\n \n After spending a while looking at various power supplies, I happened to come across this tiny adjustable supply. After binging a bunch of videos on it, I decided it’ll do, especially compared to the absolutely chonky big alternatives.\n \n Right out the gate, the aluminium casing feels amazing, but they could do with a bit of a stronger adhesive holding the glass screen cover in-place 🤦\u{200D}♂️ I’m personally not too bothered by this, but it doesn’t set a good first impression IMO\n \n \n \n A few seconds after pressing the glass back into place, the opposite end of the glass popped loose. At least I now know there are screws hidden under here if I ever decide to open this in future 💭\n \n \n \n Aside from that, it has pretty reasonable specs for the size:\n \n - Dual input, either AC (mickey ears plug) or DC 7-28v (XT60)\n - 30V 10A (max output 200W on DC, max 100W on AC)\n - Minimum output 1v 500mA\n - 65W USB PD output (handy for the Pinecil I recently ordered to replace my old iron 😁)\n - 200x200 IPS display\n - AC input uses GaN parts\n \n When watching the videos a few people complained about the absence of an XT60 to banana jack. This may have changed at some point, as one came with mine\n \n \n \n The internal AC converter appears to supply 19V into the unit, which you can use via the XT60 connector at the rear. Not sure if intentional or not, but pretty neat nonetheless - as long as you dont accidentally leave a lipo plugged in there 😳\n \n I’m not sure if its worth the price tag ($60-120 depending on where you look) when you can get a RuiDeng clone for under $30. I mainly jumped for this because of the size, integrated AC input, and that 65W USB-C. Voltage ripple is a little concern at lower voltages where some components may not be so forgiving…\n \n Happy with the purchase so far though, can’t wait to start using this for projects! """ +type: "image" +lang: "en" +isOc: false +hasEmbed: true +commentCount: 10 +favouriteCount: 115 +score: 0 +isAdult: false +sticky: false +lastActive: DateTime @1699560093 {#1720 : 2023-11-09 21:01:33.0 +01:00 } +ip: null +adaAmount: 0 +tags: null +mentions: null +comments: Doctrine\ORM\PersistentCollection {#2386 …} +votes: Doctrine\ORM\PersistentCollection {#1686 …} +reports: Doctrine\ORM\PersistentCollection {#1692 …} +favourites: Doctrine\ORM\PersistentCollection {#1407 …} +notifications: Doctrine\ORM\PersistentCollection {#1410 …} +badges: Doctrine\ORM\PersistentCollection {#1402 …} +children: [ 1 => App\Entity\EntryComment {#1696 +user: App\Entity\User {#265 +avatar: null +cover: null +email: "Eufalconimorph@discuss.tchncs.de" +username: "@Eufalconimorph@discuss.tchncs.de" +roles: [] +followersCount: 0 +homepage: "front" +about: null +lastActive: DateTime @1702934773 {#273 : 2023-12-18 22:26:13.0 +01:00 } +markedForDeletionAt: null +fields: null +oauthGithubId: null +oauthGoogleId: null +oauthFacebookId: null +oauthKeycloakId: null +hideAdult: true +showSubscribedUsers: true +showSubscribedMagazines: true +showSubscribedDomains: true +preferredLanguages: [] +featuredMagazines: null +showProfileSubscriptions: true +showProfileFollowings: true +markNewComments: false +notifyOnNewEntry: false +notifyOnNewEntryReply: false +notifyOnNewEntryCommentReply: false +notifyOnNewPost: false +notifyOnNewPostReply: false +notifyOnNewPostCommentReply: false +addMentionsEntries: false +addMentionsPosts: true +isBanned: false +isVerified: false +isDeleted: false +isBot: false +spamProtection: true +customCss: null +ignoreMagazinesCustomCss: false +moderatorTokens: Doctrine\ORM\PersistentCollection {#253 …} +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#249 …} +moderatorRequests: Doctrine\ORM\PersistentCollection {#238 …} +entries: Doctrine\ORM\PersistentCollection {#196 …} +entryVotes: Doctrine\ORM\PersistentCollection {#168 …} +entryComments: Doctrine\ORM\PersistentCollection {#141 …} +entryCommentVotes: Doctrine\ORM\PersistentCollection {#111 …} +posts: Doctrine\ORM\PersistentCollection {#84 …} +postVotes: Doctrine\ORM\PersistentCollection {#99 …} +postComments: Doctrine\ORM\PersistentCollection {#1863 …} +postCommentVotes: Doctrine\ORM\PersistentCollection {#1479 …} +subscriptions: Doctrine\ORM\PersistentCollection {#1658 …} +subscribedDomains: Doctrine\ORM\PersistentCollection {#1868 …} +follows: Doctrine\ORM\PersistentCollection {#1917 …} +followers: Doctrine\ORM\PersistentCollection {#1601 …} +blocks: Doctrine\ORM\PersistentCollection {#1805 …} +blockers: Doctrine\ORM\PersistentCollection {#1810 …} +blockedMagazines: Doctrine\ORM\PersistentCollection {#1857 …} +blockedDomains: Doctrine\ORM\PersistentCollection {#1860 …} +reports: Doctrine\ORM\PersistentCollection {#1791 …} +favourites: Doctrine\ORM\PersistentCollection {#2416 …} +violations: Doctrine\ORM\PersistentCollection {#1824 …} +notifications: Doctrine\ORM\PersistentCollection {#1914 …} +awards: Doctrine\ORM\PersistentCollection {#1929 …} +subscribedCategories: Doctrine\ORM\PersistentCollection {#1867 …} +categories: Doctrine\ORM\PersistentCollection {#1880 …} -id: 6007 -password: "$2y$13$xDZCqSIIkhx8UVvYeef5nejhW5kz4G11Q43LHp.a9bPungCXpx5gS" -totpSecret: null -totpBackupCodes: [] -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#1894 …} +apId: "Eufalconimorph@discuss.tchncs.de" +apProfileId: "https://discuss.tchncs.de/u/Eufalconimorph" +apPublicUrl: "https://discuss.tchncs.de/u/Eufalconimorph" +apFollowersUrl: null +apInboxUrl: "https://discuss.tchncs.de/inbox" +apDomain: "discuss.tchncs.de" +apPreferredUsername: "Eufalconimorph" +apDiscoverable: true +apManuallyApprovesFollowers: false +privateKey: null +publicKey: null +apFetchedAt: DateTime @1724973240 {#274 : 2024-08-30 01:14:00.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1687281639 {#268 : 2023-06-20 19:20:39.0 +02:00 } } +entry: Proxies\__CG__\App\Entity\Entry {#1571 …2} +magazine: Proxies\__CG__\App\Entity\Magazine {#1572 …2} +image: null +parent: Proxies\__CG__\App\Entity\EntryComment {#1650 …} +root: Proxies\__CG__\App\Entity\EntryComment {#1650 …} +body: "The small supplies are nice for size, but tend to have more noise than the big linear supplies. If you’re working with low-precision DC circuits, or even stuff up to audio frequencies (basically still DC) it’s not likely to be an issue. If you’re working with RF circuits it’s more likely to be an issue, though of course if they’re not too close to the switching frequency it’s easy enough to filter the output." +lang: "en" +isAdult: false +favouriteCount: 2 +score: 0 +lastActive: DateTime @1699537859 {#1428 : 2023-11-09 14:50:59.0 +01:00 } +ip: null +tags: null +mentions: [ "@lemann@lemmy.one" "@asbestos@lemmy.world" ] +children: Doctrine\ORM\PersistentCollection {#1679 …} +nested: Doctrine\ORM\PersistentCollection {#1667 …} +votes: Doctrine\ORM\PersistentCollection {#1670 …} +reports: Doctrine\ORM\PersistentCollection {#1678 …} +favourites: Doctrine\ORM\PersistentCollection {#1573 …} +notifications: Doctrine\ORM\PersistentCollection {#1586 …} -id: 104196 -bodyTs: "'audio':34 'basic':36 'big':16 'circuit':28,53 'close':70 'cours':64 'dc':27,38 'easi':77 'enough':78 'even':30 'filter':80 'frequenc':35,74 'issu':46,61 'like':42,57 'linear':17 'low':25 'low-precis':24 'nice':5 'nois':13 'output':82 'precis':26 're':21,49,67 'rf':52 'size':7 'small':2 'still':37 'stuff':31 'suppli':3,18 'switch':73 'tend':9 'though':62 'work':22,50" +ranking: 0 +commentCount: 0 +upVotes: 0 +downVotes: 0 +visibility: "visible " +apId: "https://discuss.tchncs.de/comment/4702413" +editedAt: null +createdAt: DateTimeImmutable @1699537859 {#1440 : 2023-11-09 14:50:59.0 +01:00 } +"title": 104196 } 0 => App\Entity\EntryComment {#1550 +user: App\Entity\User {#265} +entry: Proxies\__CG__\App\Entity\Entry {#1571 …2} +magazine: Proxies\__CG__\App\Entity\Magazine {#1572 …2} +image: null +parent: Proxies\__CG__\App\Entity\EntryComment {#1525 …} +root: Proxies\__CG__\App\Entity\EntryComment {#1650 …} +body: "The “isn’t huge” is the issue. Linear supplies need a rather big transformer to work with 60Hz mains instead of chopping it up at 20kHz or more like switchers do. I’ve got a Siglent SPD 3033X-E (decent, reasonably cheap) and a BK Precision 9201 (better, more expensive)." +lang: "en" +isAdult: false +favouriteCount: 2 +score: 0 +lastActive: DateTime @1699560093 {#1577 : 2023-11-09 21:01:33.0 +01:00 } +ip: null +tags: null +mentions: [ "@lemann@lemmy.one" "@asbestos@lemmy.world" "@Eufalconimorph@discuss.tchncs.de" ] +children: Doctrine\ORM\PersistentCollection {#1528 …} +nested: Doctrine\ORM\PersistentCollection {#1559 …} +votes: Doctrine\ORM\PersistentCollection {#1564 …} +reports: Doctrine\ORM\PersistentCollection {#1563 …} +favourites: Doctrine\ORM\PersistentCollection {#1565 …} +notifications: Doctrine\ORM\PersistentCollection {#1558 …} -id: 105264 -bodyTs: "'20khz':26 '3033x':39 '3033x-e':38 '60hz':18 '9201':48 'better':49 'big':13 'bk':46 'cheap':43 'chop':22 'decent':41 'e':40 'expens':51 'got':34 'huge':4 'instead':20 'isn':2 'issu':7 'like':29 'linear':8 'main':19 'need':10 'precis':47 'rather':12 'reason':42 'siglent':36 'spd':37 'suppli':9 'switcher':30 'transform':14 've':33 'work':16" +ranking: 0 +commentCount: 0 +upVotes: 0 +downVotes: 0 +visibility: "visible " +apId: "https://discuss.tchncs.de/comment/4711855" +editedAt: null +createdAt: DateTimeImmutable @1699560093 {#1567 : 2023-11-09 21:01:33.0 +01:00 } +"title": 105264 } ] -id: 10475 -titleTs: "'bench':4 'bought':1 'first':3 'power':5 'suppli':6" -bodyTs: "'-120':333 '-28':204 '/13/72/rktrlynv_o.jpg)':277 '/2b/8d/qqrww3o0_o.jpg)':182 '/81/75/mwoukas3_o.jpg)':141 '100w':215 '10a':208 '19v':285 '1v':220 '200w':211 '200x200':238 '30':348 '30v':207 '500ma':221 '60':332 '65w':222,363 '7':203 'absenc':256 'absolut':89 'ac':197,217,241,280,359 'accident':315 'across':67 'adhes':112 'adjust':70 'altern':92 'aluminium':98 'amaz':101 'appear':282 'asid':183 'back':149 'banana':261 'bench':8 'big':91 'bing':73 'bit':108 'board':23 'bother':126 'buck/boost':22 'bunch':75 'c':366 'came':272 'case':99 'chang':266 'chonki':90 'clone':345 'come':66 'compar':86 'complain':253 'compon':378 'concern':372 'connector':296 'convert':281 'could':104 'cover':117 'dc':202,213 'decid':81,174 'depend':334 'display':240 'doesn':131 'dont':314 'dual':194 'ear':199 'either':196 'end':154 'especi':85 'ever':173 'far':389 'feel':100 'first':136 'forgiv':383 'futur':179 'gan':244 'gate':96 'get':28,342 'glass':115,148,157 'good':135 'handi':226 'happen':64 'happi':384 'hidden':168 'hold':113 'ideal':52 'images2.imgbox.com':140,181,276 'images2.imgbox.com/13/72/rktrlynv_o.jpg)':275 'images2.imgbox.com/2b/8d/qqrww3o0_o.jpg)':180 'images2.imgbox.com/81/75/mwoukas3_o.jpg)':139 'imo':138 'impress':137 'in-plac':118 'input':195,242,360 'integr':358 'intent':303 'intern':279 'ip':239 'iron':237 'jack':262 'jump':351 'know':164 'least':161 'leav':316 'limit':39 'lipo':318 'littl':21,371 'll':83 'long':311 'look':58,338 'loos':159 'lower':374 'm':122,323 'main':350 'max':209,214 'may':264,379 'mickey':198 'mine':274 'minimum':218 'multimet':26 'neat':308 'need':5 'nonetheless':309 'old':236 'one':271 'open':176 'opposit':153 'order':232 'output':210,219,225 'part':245 'pd':224 'peopl':252 'person':123 'pinecil':229 'place':120,151 'plug':200,319 'point':16,269 'pop':158 'power':61 'press':146 'pretti':188,307 'price':330 'project':37,399 'purchas':387 'rear':299 'reason':189 'recent':231 'replac':234 'right':93 'rippl':368 'ruideng':344 'screen':116 'screw':167 'second':144 'set':133 'show':44 'size':193,357 'solut':53 'spec':190 'spend':55 'start':42,395 'stronger':111 'suppli':9,62,71,284 'sure':301,325 'tag':331 'though':45,390 'tini':69 'unit':288 'usb':223,365 'usb-c':364 'use':20,243,292,396 'v':205 'various':60 've':2,18 'via':293 'video':77,249 'voltag':30,367,375 'wait':393 'want':32 'watch':247 'work':34 'worth':328 'xt60':206,259,295" +cross: false +upVotes: 0 +downVotes: 0 +ranking: 1699362045 +visibility: "visible " +apId: "https://lemmy.one/post/6413290" +editedAt: null +createdAt: DateTimeImmutable @1699275645 {#1698 : 2023-11-06 14:00:45.0 +01:00 } +__isInitialized__: true …2 } +formDest: "entry" +showDownvote: true -cache: Symfony\Component\Cache\Adapter\TraceableTagAwareAdapter {#600 …} } |
boost | App\Twig\Components\BoostComponent | 16.0 MiB | 1.46 ms | |
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Doctrine\ORM\PersistentCollection {#2943 …} -id: 5 +apId: "electronics@discuss.tchncs.de" +apProfileId: "https://discuss.tchncs.de/c/electronics" +apPublicUrl: "https://discuss.tchncs.de/c/electronics" +apFollowersUrl: "https://discuss.tchncs.de/c/electronics/followers" +apInboxUrl: "https://discuss.tchncs.de/inbox" +apDomain: "discuss.tchncs.de" +apPreferredUsername: "electronics" +apDiscoverable: true +apManuallyApprovesFollowers: null +privateKey: null +publicKey: null +apFetchedAt: DateTime @1719675646 {#2880 : 2024-06-29 17:40:46.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1686642591 {#2882 : 2023-06-13 09:49:51.0 +02:00 } +__isInitialized__: true …2 } +image: Proxies\__CG__\App\Entity\Image {#1731 …} +domain: Proxies\__CG__\App\Entity\Domain {#2380 …} +slug: "Bought-my-first-bench-power-supply" +title: "Bought my first "bench" power supply 😁" +url: "https://images2.imgbox.com/f3/83/VUCfUxRP_o.jpg" +body: """ I’ve been in need of a bench supply for a while, up to this point I’ve been using little buck/boost boards with a multimeter to get the voltage I want when working on a project. The limitations of that started to show though, so I was after a more ideal solution.\n \n After spending a while looking at various power supplies, I happened to come across this tiny adjustable supply. After binging a bunch of videos on it, I decided it’ll do, especially compared to the absolutely chonky big alternatives.\n \n Right out the gate, the aluminium casing feels amazing, but they could do with a bit of a stronger adhesive holding the glass screen cover in-place 🤦\u{200D}♂️ I’m personally not too bothered by this, but it doesn’t set a good first impression IMO\n \n \n \n A few seconds after pressing the glass back into place, the opposite end of the glass popped loose. At least I now know there are screws hidden under here if I ever decide to open this in future 💭\n \n \n \n Aside from that, it has pretty reasonable specs for the size:\n \n - Dual input, either AC (mickey ears plug) or DC 7-28v (XT60)\n - 30V 10A (max output 200W on DC, max 100W on AC)\n - Minimum output 1v 500mA\n - 65W USB PD output (handy for the Pinecil I recently ordered to replace my old iron 😁)\n - 200x200 IPS display\n - AC input uses GaN parts\n \n When watching the videos a few people complained about the absence of an XT60 to banana jack. This may have changed at some point, as one came with mine\n \n \n \n The internal AC converter appears to supply 19V into the unit, which you can use via the XT60 connector at the rear. Not sure if intentional or not, but pretty neat nonetheless - as long as you dont accidentally leave a lipo plugged in there 😳\n \n I’m not sure if its worth the price tag ($60-120 depending on where you look) when you can get a RuiDeng clone for under $30. I mainly jumped for this because of the size, integrated AC input, and that 65W USB-C. Voltage ripple is a little concern at lower voltages where some components may not be so forgiving…\n \n Happy with the purchase so far though, can’t wait to start using this for projects! """ +type: "image" +lang: "en" +isOc: false +hasEmbed: true +commentCount: 10 +favouriteCount: 115 +score: 0 +isAdult: false +sticky: false +lastActive: DateTime @1699560093 {#1720 : 2023-11-09 21:01:33.0 +01:00 } +ip: null +adaAmount: 0 +tags: null +mentions: null +comments: Doctrine\ORM\PersistentCollection {#2386 …} +votes: Doctrine\ORM\PersistentCollection {#1686 …} +reports: Doctrine\ORM\PersistentCollection {#1692 …} +favourites: Doctrine\ORM\PersistentCollection {#1407 …} +notifications: Doctrine\ORM\PersistentCollection {#1410 …} +badges: Doctrine\ORM\PersistentCollection {#1402 …} +children: [ 1 => App\Entity\EntryComment {#1696 +user: App\Entity\User {#265 +avatar: null +cover: null +email: "Eufalconimorph@discuss.tchncs.de" +username: "@Eufalconimorph@discuss.tchncs.de" +roles: [] +followersCount: 0 +homepage: "front" +about: null +lastActive: DateTime @1702934773 {#273 : 2023-12-18 22:26:13.0 +01:00 } +markedForDeletionAt: null +fields: null +oauthGithubId: null +oauthGoogleId: null +oauthFacebookId: null +oauthKeycloakId: null +hideAdult: true +showSubscribedUsers: true +showSubscribedMagazines: true +showSubscribedDomains: true +preferredLanguages: [] +featuredMagazines: null +showProfileSubscriptions: true +showProfileFollowings: true +markNewComments: false +notifyOnNewEntry: false +notifyOnNewEntryReply: false +notifyOnNewEntryCommentReply: false +notifyOnNewPost: false +notifyOnNewPostReply: false +notifyOnNewPostCommentReply: false +addMentionsEntries: false +addMentionsPosts: true +isBanned: false +isVerified: false +isDeleted: false +isBot: false +spamProtection: true +customCss: null +ignoreMagazinesCustomCss: false +moderatorTokens: Doctrine\ORM\PersistentCollection {#253 …} +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#249 …} +moderatorRequests: Doctrine\ORM\PersistentCollection {#238 …} +entries: Doctrine\ORM\PersistentCollection {#196 …} +entryVotes: Doctrine\ORM\PersistentCollection {#168 …} +entryComments: Doctrine\ORM\PersistentCollection {#141 …} +entryCommentVotes: Doctrine\ORM\PersistentCollection {#111 …} +posts: Doctrine\ORM\PersistentCollection {#84 …} +postVotes: Doctrine\ORM\PersistentCollection {#99 …} +postComments: Doctrine\ORM\PersistentCollection {#1863 …} +postCommentVotes: Doctrine\ORM\PersistentCollection {#1479 …} +subscriptions: Doctrine\ORM\PersistentCollection {#1658 …} +subscribedDomains: Doctrine\ORM\PersistentCollection {#1868 …} +follows: Doctrine\ORM\PersistentCollection {#1917 …} +followers: Doctrine\ORM\PersistentCollection {#1601 …} +blocks: Doctrine\ORM\PersistentCollection {#1805 …} +blockers: Doctrine\ORM\PersistentCollection {#1810 …} +blockedMagazines: Doctrine\ORM\PersistentCollection {#1857 …} +blockedDomains: Doctrine\ORM\PersistentCollection {#1860 …} +reports: Doctrine\ORM\PersistentCollection {#1791 …} +favourites: Doctrine\ORM\PersistentCollection {#2416 …} +violations: Doctrine\ORM\PersistentCollection {#1824 …} +notifications: Doctrine\ORM\PersistentCollection {#1914 …} +awards: Doctrine\ORM\PersistentCollection {#1929 …} +subscribedCategories: Doctrine\ORM\PersistentCollection {#1867 …} +categories: Doctrine\ORM\PersistentCollection {#1880 …} -id: 6007 -password: "$2y$13$xDZCqSIIkhx8UVvYeef5nejhW5kz4G11Q43LHp.a9bPungCXpx5gS" -totpSecret: null -totpBackupCodes: [] -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#1894 …} +apId: "Eufalconimorph@discuss.tchncs.de" +apProfileId: "https://discuss.tchncs.de/u/Eufalconimorph" +apPublicUrl: "https://discuss.tchncs.de/u/Eufalconimorph" +apFollowersUrl: null +apInboxUrl: "https://discuss.tchncs.de/inbox" +apDomain: "discuss.tchncs.de" +apPreferredUsername: "Eufalconimorph" +apDiscoverable: true +apManuallyApprovesFollowers: false +privateKey: null +publicKey: null +apFetchedAt: DateTime @1724973240 {#274 : 2024-08-30 01:14:00.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1687281639 {#268 : 2023-06-20 19:20:39.0 +02:00 } } +entry: Proxies\__CG__\App\Entity\Entry {#1571 …2} +magazine: Proxies\__CG__\App\Entity\Magazine {#1572 …2} +image: null +parent: Proxies\__CG__\App\Entity\EntryComment {#1650 …} +root: Proxies\__CG__\App\Entity\EntryComment {#1650 …} +body: "The small supplies are nice for size, but tend to have more noise than the big linear supplies. If you’re working with low-precision DC circuits, or even stuff up to audio frequencies (basically still DC) it’s not likely to be an issue. If you’re working with RF circuits it’s more likely to be an issue, though of course if they’re not too close to the switching frequency it’s easy enough to filter the output." +lang: "en" +isAdult: false +favouriteCount: 2 +score: 0 +lastActive: DateTime @1699537859 {#1428 : 2023-11-09 14:50:59.0 +01:00 } +ip: null +tags: null +mentions: [ "@lemann@lemmy.one" "@asbestos@lemmy.world" ] +children: Doctrine\ORM\PersistentCollection {#1679 …} +nested: Doctrine\ORM\PersistentCollection {#1667 …} +votes: Doctrine\ORM\PersistentCollection {#1670 …} +reports: Doctrine\ORM\PersistentCollection {#1678 …} +favourites: Doctrine\ORM\PersistentCollection {#1573 …} +notifications: Doctrine\ORM\PersistentCollection {#1586 …} -id: 104196 -bodyTs: "'audio':34 'basic':36 'big':16 'circuit':28,53 'close':70 'cours':64 'dc':27,38 'easi':77 'enough':78 'even':30 'filter':80 'frequenc':35,74 'issu':46,61 'like':42,57 'linear':17 'low':25 'low-precis':24 'nice':5 'nois':13 'output':82 'precis':26 're':21,49,67 'rf':52 'size':7 'small':2 'still':37 'stuff':31 'suppli':3,18 'switch':73 'tend':9 'though':62 'work':22,50" +ranking: 0 +commentCount: 0 +upVotes: 0 +downVotes: 0 +visibility: "visible " +apId: "https://discuss.tchncs.de/comment/4702413" +editedAt: null +createdAt: DateTimeImmutable @1699537859 {#1440 : 2023-11-09 14:50:59.0 +01:00 } +"title": 104196 } 0 => App\Entity\EntryComment {#1550 +user: App\Entity\User {#265} +entry: Proxies\__CG__\App\Entity\Entry {#1571 …2} +magazine: Proxies\__CG__\App\Entity\Magazine {#1572 …2} +image: null +parent: Proxies\__CG__\App\Entity\EntryComment {#1525 …} +root: Proxies\__CG__\App\Entity\EntryComment {#1650 …} +body: "The “isn’t huge” is the issue. Linear supplies need a rather big transformer to work with 60Hz mains instead of chopping it up at 20kHz or more like switchers do. I’ve got a Siglent SPD 3033X-E (decent, reasonably cheap) and a BK Precision 9201 (better, more expensive)." +lang: "en" +isAdult: false +favouriteCount: 2 +score: 0 +lastActive: DateTime @1699560093 {#1577 : 2023-11-09 21:01:33.0 +01:00 } +ip: null +tags: null +mentions: [ "@lemann@lemmy.one" "@asbestos@lemmy.world" "@Eufalconimorph@discuss.tchncs.de" ] +children: Doctrine\ORM\PersistentCollection {#1528 …} +nested: Doctrine\ORM\PersistentCollection {#1559 …} +votes: Doctrine\ORM\PersistentCollection {#1564 …} +reports: Doctrine\ORM\PersistentCollection {#1563 …} +favourites: Doctrine\ORM\PersistentCollection {#1565 …} +notifications: Doctrine\ORM\PersistentCollection {#1558 …} -id: 105264 -bodyTs: "'20khz':26 '3033x':39 '3033x-e':38 '60hz':18 '9201':48 'better':49 'big':13 'bk':46 'cheap':43 'chop':22 'decent':41 'e':40 'expens':51 'got':34 'huge':4 'instead':20 'isn':2 'issu':7 'like':29 'linear':8 'main':19 'need':10 'precis':47 'rather':12 'reason':42 'siglent':36 'spd':37 'suppli':9 'switcher':30 'transform':14 've':33 'work':16" +ranking: 0 +commentCount: 0 +upVotes: 0 +downVotes: 0 +visibility: "visible " +apId: "https://discuss.tchncs.de/comment/4711855" +editedAt: null +createdAt: DateTimeImmutable @1699560093 {#1567 : 2023-11-09 21:01:33.0 +01:00 } +"title": 105264 } ] -id: 10475 -titleTs: "'bench':4 'bought':1 'first':3 'power':5 'suppli':6" -bodyTs: "'-120':333 '-28':204 '/13/72/rktrlynv_o.jpg)':277 '/2b/8d/qqrww3o0_o.jpg)':182 '/81/75/mwoukas3_o.jpg)':141 '100w':215 '10a':208 '19v':285 '1v':220 '200w':211 '200x200':238 '30':348 '30v':207 '500ma':221 '60':332 '65w':222,363 '7':203 'absenc':256 'absolut':89 'ac':197,217,241,280,359 'accident':315 'across':67 'adhes':112 'adjust':70 'altern':92 'aluminium':98 'amaz':101 'appear':282 'asid':183 'back':149 'banana':261 'bench':8 'big':91 'bing':73 'bit':108 'board':23 'bother':126 'buck/boost':22 'bunch':75 'c':366 'came':272 'case':99 'chang':266 'chonki':90 'clone':345 'come':66 'compar':86 'complain':253 'compon':378 'concern':372 'connector':296 'convert':281 'could':104 'cover':117 'dc':202,213 'decid':81,174 'depend':334 'display':240 'doesn':131 'dont':314 'dual':194 'ear':199 'either':196 'end':154 'especi':85 'ever':173 'far':389 'feel':100 'first':136 'forgiv':383 'futur':179 'gan':244 'gate':96 'get':28,342 'glass':115,148,157 'good':135 'handi':226 'happen':64 'happi':384 'hidden':168 'hold':113 'ideal':52 'images2.imgbox.com':140,181,276 'images2.imgbox.com/13/72/rktrlynv_o.jpg)':275 'images2.imgbox.com/2b/8d/qqrww3o0_o.jpg)':180 'images2.imgbox.com/81/75/mwoukas3_o.jpg)':139 'imo':138 'impress':137 'in-plac':118 'input':195,242,360 'integr':358 'intent':303 'intern':279 'ip':239 'iron':237 'jack':262 'jump':351 'know':164 'least':161 'leav':316 'limit':39 'lipo':318 'littl':21,371 'll':83 'long':311 'look':58,338 'loos':159 'lower':374 'm':122,323 'main':350 'max':209,214 'may':264,379 'mickey':198 'mine':274 'minimum':218 'multimet':26 'neat':308 'need':5 'nonetheless':309 'old':236 'one':271 'open':176 'opposit':153 'order':232 'output':210,219,225 'part':245 'pd':224 'peopl':252 'person':123 'pinecil':229 'place':120,151 'plug':200,319 'point':16,269 'pop':158 'power':61 'press':146 'pretti':188,307 'price':330 'project':37,399 'purchas':387 'rear':299 'reason':189 'recent':231 'replac':234 'right':93 'rippl':368 'ruideng':344 'screen':116 'screw':167 'second':144 'set':133 'show':44 'size':193,357 'solut':53 'spec':190 'spend':55 'start':42,395 'stronger':111 'suppli':9,62,71,284 'sure':301,325 'tag':331 'though':45,390 'tini':69 'unit':288 'usb':223,365 'usb-c':364 'use':20,243,292,396 'v':205 'various':60 've':2,18 'via':293 'video':77,249 'voltag':30,367,375 'wait':393 'want':32 'watch':247 'work':34 'worth':328 'xt60':206,259,295" +cross: false +upVotes: 0 +downVotes: 0 +ranking: 1699362045 +visibility: "visible " +apId: "https://lemmy.one/post/6413290" +editedAt: null +createdAt: DateTimeImmutable @1699275645 {#1698 : 2023-11-06 14:00:45.0 +01:00 } +__isInitialized__: true …2 } ] |
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Doctrine\ORM\PersistentCollection {#2943 …} -id: 5 +apId: "electronics@discuss.tchncs.de" +apProfileId: "https://discuss.tchncs.de/c/electronics" +apPublicUrl: "https://discuss.tchncs.de/c/electronics" +apFollowersUrl: "https://discuss.tchncs.de/c/electronics/followers" +apInboxUrl: "https://discuss.tchncs.de/inbox" +apDomain: "discuss.tchncs.de" +apPreferredUsername: "electronics" +apDiscoverable: true +apManuallyApprovesFollowers: null +privateKey: null +publicKey: null +apFetchedAt: DateTime @1719675646 {#2880 : 2024-06-29 17:40:46.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1686642591 {#2882 : 2023-06-13 09:49:51.0 +02:00 } +__isInitialized__: true …2 } +image: Proxies\__CG__\App\Entity\Image {#1731 …} +domain: Proxies\__CG__\App\Entity\Domain {#2380 …} +slug: "Bought-my-first-bench-power-supply" +title: "Bought my first "bench" power supply 😁" +url: "https://images2.imgbox.com/f3/83/VUCfUxRP_o.jpg" +body: """ I’ve been in need of a bench supply for a while, up to this point I’ve been using little buck/boost boards with a multimeter to get the voltage I want when working on a project. The limitations of that started to show though, so I was after a more ideal solution.\n \n After spending a while looking at various power supplies, I happened to come across this tiny adjustable supply. After binging a bunch of videos on it, I decided it’ll do, especially compared to the absolutely chonky big alternatives.\n \n Right out the gate, the aluminium casing feels amazing, but they could do with a bit of a stronger adhesive holding the glass screen cover in-place 🤦\u{200D}♂️ I’m personally not too bothered by this, but it doesn’t set a good first impression IMO\n \n \n \n A few seconds after pressing the glass back into place, the opposite end of the glass popped loose. At least I now know there are screws hidden under here if I ever decide to open this in future 💭\n \n \n \n Aside from that, it has pretty reasonable specs for the size:\n \n - Dual input, either AC (mickey ears plug) or DC 7-28v (XT60)\n - 30V 10A (max output 200W on DC, max 100W on AC)\n - Minimum output 1v 500mA\n - 65W USB PD output (handy for the Pinecil I recently ordered to replace my old iron 😁)\n - 200x200 IPS display\n - AC input uses GaN parts\n \n When watching the videos a few people complained about the absence of an XT60 to banana jack. This may have changed at some point, as one came with mine\n \n \n \n The internal AC converter appears to supply 19V into the unit, which you can use via the XT60 connector at the rear. Not sure if intentional or not, but pretty neat nonetheless - as long as you dont accidentally leave a lipo plugged in there 😳\n \n I’m not sure if its worth the price tag ($60-120 depending on where you look) when you can get a RuiDeng clone for under $30. I mainly jumped for this because of the size, integrated AC input, and that 65W USB-C. Voltage ripple is a little concern at lower voltages where some components may not be so forgiving…\n \n Happy with the purchase so far though, can’t wait to start using this for projects! """ +type: "image" +lang: "en" +isOc: false +hasEmbed: true +commentCount: 10 +favouriteCount: 115 +score: 0 +isAdult: false +sticky: false +lastActive: DateTime @1699560093 {#1720 : 2023-11-09 21:01:33.0 +01:00 } +ip: null +adaAmount: 0 +tags: null +mentions: null +comments: Doctrine\ORM\PersistentCollection {#2386 …} +votes: Doctrine\ORM\PersistentCollection {#1686 …} +reports: Doctrine\ORM\PersistentCollection {#1692 …} +favourites: Doctrine\ORM\PersistentCollection {#1407 …} +notifications: Doctrine\ORM\PersistentCollection {#1410 …} +badges: Doctrine\ORM\PersistentCollection {#1402 …} +children: [ 1 => App\Entity\EntryComment {#1696 +user: App\Entity\User {#265 +avatar: null +cover: null +email: "Eufalconimorph@discuss.tchncs.de" +username: "@Eufalconimorph@discuss.tchncs.de" +roles: [] +followersCount: 0 +homepage: "front" +about: null +lastActive: DateTime @1702934773 {#273 : 2023-12-18 22:26:13.0 +01:00 } +markedForDeletionAt: null +fields: null +oauthGithubId: null +oauthGoogleId: null +oauthFacebookId: null +oauthKeycloakId: null +hideAdult: true +showSubscribedUsers: true +showSubscribedMagazines: true +showSubscribedDomains: true +preferredLanguages: [] +featuredMagazines: null +showProfileSubscriptions: true +showProfileFollowings: true +markNewComments: false +notifyOnNewEntry: false +notifyOnNewEntryReply: false +notifyOnNewEntryCommentReply: false +notifyOnNewPost: false +notifyOnNewPostReply: false +notifyOnNewPostCommentReply: false +addMentionsEntries: false +addMentionsPosts: true +isBanned: false +isVerified: false +isDeleted: false +isBot: false +spamProtection: true +customCss: null +ignoreMagazinesCustomCss: false +moderatorTokens: Doctrine\ORM\PersistentCollection {#253 …} +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#249 …} +moderatorRequests: Doctrine\ORM\PersistentCollection {#238 …} +entries: Doctrine\ORM\PersistentCollection {#196 …} +entryVotes: Doctrine\ORM\PersistentCollection {#168 …} +entryComments: Doctrine\ORM\PersistentCollection {#141 …} +entryCommentVotes: Doctrine\ORM\PersistentCollection {#111 …} +posts: Doctrine\ORM\PersistentCollection {#84 …} +postVotes: Doctrine\ORM\PersistentCollection {#99 …} +postComments: Doctrine\ORM\PersistentCollection {#1863 …} +postCommentVotes: Doctrine\ORM\PersistentCollection {#1479 …} +subscriptions: Doctrine\ORM\PersistentCollection {#1658 …} +subscribedDomains: Doctrine\ORM\PersistentCollection {#1868 …} +follows: Doctrine\ORM\PersistentCollection {#1917 …} +followers: Doctrine\ORM\PersistentCollection {#1601 …} +blocks: Doctrine\ORM\PersistentCollection {#1805 …} +blockers: Doctrine\ORM\PersistentCollection {#1810 …} +blockedMagazines: Doctrine\ORM\PersistentCollection {#1857 …} +blockedDomains: Doctrine\ORM\PersistentCollection {#1860 …} +reports: Doctrine\ORM\PersistentCollection {#1791 …} +favourites: Doctrine\ORM\PersistentCollection {#2416 …} +violations: Doctrine\ORM\PersistentCollection {#1824 …} +notifications: Doctrine\ORM\PersistentCollection {#1914 …} +awards: Doctrine\ORM\PersistentCollection {#1929 …} +subscribedCategories: Doctrine\ORM\PersistentCollection {#1867 …} +categories: Doctrine\ORM\PersistentCollection {#1880 …} -id: 6007 -password: "$2y$13$xDZCqSIIkhx8UVvYeef5nejhW5kz4G11Q43LHp.a9bPungCXpx5gS" -totpSecret: null -totpBackupCodes: [] -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#1894 …} +apId: "Eufalconimorph@discuss.tchncs.de" +apProfileId: "https://discuss.tchncs.de/u/Eufalconimorph" +apPublicUrl: "https://discuss.tchncs.de/u/Eufalconimorph" +apFollowersUrl: null +apInboxUrl: "https://discuss.tchncs.de/inbox" +apDomain: "discuss.tchncs.de" +apPreferredUsername: "Eufalconimorph" +apDiscoverable: true +apManuallyApprovesFollowers: false +privateKey: null +publicKey: null +apFetchedAt: DateTime @1724973240 {#274 : 2024-08-30 01:14:00.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1687281639 {#268 : 2023-06-20 19:20:39.0 +02:00 } } +entry: Proxies\__CG__\App\Entity\Entry {#1571 …2} +magazine: Proxies\__CG__\App\Entity\Magazine {#1572 …2} +image: null +parent: Proxies\__CG__\App\Entity\EntryComment {#1650 …} +root: Proxies\__CG__\App\Entity\EntryComment {#1650 …} +body: "The small supplies are nice for size, but tend to have more noise than the big linear supplies. If you’re working with low-precision DC circuits, or even stuff up to audio frequencies (basically still DC) it’s not likely to be an issue. If you’re working with RF circuits it’s more likely to be an issue, though of course if they’re not too close to the switching frequency it’s easy enough to filter the output." +lang: "en" +isAdult: false +favouriteCount: 2 +score: 0 +lastActive: DateTime @1699537859 {#1428 : 2023-11-09 14:50:59.0 +01:00 } +ip: null +tags: null +mentions: [ "@lemann@lemmy.one" "@asbestos@lemmy.world" ] +children: Doctrine\ORM\PersistentCollection {#1679 …} +nested: Doctrine\ORM\PersistentCollection {#1667 …} +votes: Doctrine\ORM\PersistentCollection {#1670 …} +reports: Doctrine\ORM\PersistentCollection {#1678 …} +favourites: Doctrine\ORM\PersistentCollection {#1573 …} +notifications: Doctrine\ORM\PersistentCollection {#1586 …} -id: 104196 -bodyTs: "'audio':34 'basic':36 'big':16 'circuit':28,53 'close':70 'cours':64 'dc':27,38 'easi':77 'enough':78 'even':30 'filter':80 'frequenc':35,74 'issu':46,61 'like':42,57 'linear':17 'low':25 'low-precis':24 'nice':5 'nois':13 'output':82 'precis':26 're':21,49,67 'rf':52 'size':7 'small':2 'still':37 'stuff':31 'suppli':3,18 'switch':73 'tend':9 'though':62 'work':22,50" +ranking: 0 +commentCount: 0 +upVotes: 0 +downVotes: 0 +visibility: "visible " +apId: "https://discuss.tchncs.de/comment/4702413" +editedAt: null +createdAt: DateTimeImmutable @1699537859 {#1440 : 2023-11-09 14:50:59.0 +01:00 } +"title": 104196 } 0 => App\Entity\EntryComment {#1550 +user: App\Entity\User {#265} +entry: Proxies\__CG__\App\Entity\Entry {#1571 …2} +magazine: Proxies\__CG__\App\Entity\Magazine {#1572 …2} +image: null +parent: Proxies\__CG__\App\Entity\EntryComment {#1525 …} +root: Proxies\__CG__\App\Entity\EntryComment {#1650 …} +body: "The “isn’t huge” is the issue. Linear supplies need a rather big transformer to work with 60Hz mains instead of chopping it up at 20kHz or more like switchers do. I’ve got a Siglent SPD 3033X-E (decent, reasonably cheap) and a BK Precision 9201 (better, more expensive)." +lang: "en" +isAdult: false +favouriteCount: 2 +score: 0 +lastActive: DateTime @1699560093 {#1577 : 2023-11-09 21:01:33.0 +01:00 } +ip: null +tags: null +mentions: [ "@lemann@lemmy.one" "@asbestos@lemmy.world" "@Eufalconimorph@discuss.tchncs.de" ] +children: Doctrine\ORM\PersistentCollection {#1528 …} +nested: Doctrine\ORM\PersistentCollection {#1559 …} +votes: Doctrine\ORM\PersistentCollection {#1564 …} +reports: Doctrine\ORM\PersistentCollection {#1563 …} +favourites: Doctrine\ORM\PersistentCollection {#1565 …} +notifications: Doctrine\ORM\PersistentCollection {#1558 …} -id: 105264 -bodyTs: "'20khz':26 '3033x':39 '3033x-e':38 '60hz':18 '9201':48 'better':49 'big':13 'bk':46 'cheap':43 'chop':22 'decent':41 'e':40 'expens':51 'got':34 'huge':4 'instead':20 'isn':2 'issu':7 'like':29 'linear':8 'main':19 'need':10 'precis':47 'rather':12 'reason':42 'siglent':36 'spd':37 'suppli':9 'switcher':30 'transform':14 've':33 'work':16" +ranking: 0 +commentCount: 0 +upVotes: 0 +downVotes: 0 +visibility: "visible " +apId: "https://discuss.tchncs.de/comment/4711855" +editedAt: null +createdAt: DateTimeImmutable @1699560093 {#1567 : 2023-11-09 21:01:33.0 +01:00 } +"title": 105264 } ] -id: 10475 -titleTs: "'bench':4 'bought':1 'first':3 'power':5 'suppli':6" -bodyTs: "'-120':333 '-28':204 '/13/72/rktrlynv_o.jpg)':277 '/2b/8d/qqrww3o0_o.jpg)':182 '/81/75/mwoukas3_o.jpg)':141 '100w':215 '10a':208 '19v':285 '1v':220 '200w':211 '200x200':238 '30':348 '30v':207 '500ma':221 '60':332 '65w':222,363 '7':203 'absenc':256 'absolut':89 'ac':197,217,241,280,359 'accident':315 'across':67 'adhes':112 'adjust':70 'altern':92 'aluminium':98 'amaz':101 'appear':282 'asid':183 'back':149 'banana':261 'bench':8 'big':91 'bing':73 'bit':108 'board':23 'bother':126 'buck/boost':22 'bunch':75 'c':366 'came':272 'case':99 'chang':266 'chonki':90 'clone':345 'come':66 'compar':86 'complain':253 'compon':378 'concern':372 'connector':296 'convert':281 'could':104 'cover':117 'dc':202,213 'decid':81,174 'depend':334 'display':240 'doesn':131 'dont':314 'dual':194 'ear':199 'either':196 'end':154 'especi':85 'ever':173 'far':389 'feel':100 'first':136 'forgiv':383 'futur':179 'gan':244 'gate':96 'get':28,342 'glass':115,148,157 'good':135 'handi':226 'happen':64 'happi':384 'hidden':168 'hold':113 'ideal':52 'images2.imgbox.com':140,181,276 'images2.imgbox.com/13/72/rktrlynv_o.jpg)':275 'images2.imgbox.com/2b/8d/qqrww3o0_o.jpg)':180 'images2.imgbox.com/81/75/mwoukas3_o.jpg)':139 'imo':138 'impress':137 'in-plac':118 'input':195,242,360 'integr':358 'intent':303 'intern':279 'ip':239 'iron':237 'jack':262 'jump':351 'know':164 'least':161 'leav':316 'limit':39 'lipo':318 'littl':21,371 'll':83 'long':311 'look':58,338 'loos':159 'lower':374 'm':122,323 'main':350 'max':209,214 'may':264,379 'mickey':198 'mine':274 'minimum':218 'multimet':26 'neat':308 'need':5 'nonetheless':309 'old':236 'one':271 'open':176 'opposit':153 'order':232 'output':210,219,225 'part':245 'pd':224 'peopl':252 'person':123 'pinecil':229 'place':120,151 'plug':200,319 'point':16,269 'pop':158 'power':61 'press':146 'pretti':188,307 'price':330 'project':37,399 'purchas':387 'rear':299 'reason':189 'recent':231 'replac':234 'right':93 'rippl':368 'ruideng':344 'screen':116 'screw':167 'second':144 'set':133 'show':44 'size':193,357 'solut':53 'spec':190 'spend':55 'start':42,395 'stronger':111 'suppli':9,62,71,284 'sure':301,325 'tag':331 'though':45,390 'tini':69 'unit':288 'usb':223,365 'usb-c':364 'use':20,243,292,396 'v':205 'various':60 've':2,18 'via':293 'video':77,249 'voltag':30,367,375 'wait':393 'want':32 'watch':247 'work':34 'worth':328 'xt60':206,259,295" +cross: false +upVotes: 0 +downVotes: 0 +ranking: 1699362045 +visibility: "visible " +apId: "https://lemmy.one/post/6413290" +editedAt: null +createdAt: DateTimeImmutable @1699275645 {#1698 : 2023-11-06 14:00:45.0 +01:00 } +__isInitialized__: true …2 } -cache: Symfony\Component\Cache\Adapter\TraceableTagAwareAdapter {#600 …} } |
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[discuss.tchncs.de/c/askelectronics](https://discuss.tchncs.de/c/askelectronics)*\n \n --- """ +rules: null +subscriptionsCount: 1 +entryCount: 43 +entryCommentCount: 201 +postCount: 1 +postCommentCount: 3 +isAdult: false +customCss: null +lastActive: DateTime @1723220252 {#2883 : 2024-08-09 18:17:32.0 +02:00 } +markedForDeletionAt: null +tags: null +moderators: Doctrine\ORM\PersistentCollection {#2890 …} +ownershipRequests: Doctrine\ORM\PersistentCollection {#2892 …} +moderatorRequests: Doctrine\ORM\PersistentCollection {#2894 …} +entries: Doctrine\ORM\PersistentCollection {#2896 …} +posts: Doctrine\ORM\PersistentCollection {#2898 …} +subscriptions: Doctrine\ORM\PersistentCollection {#2900 …} +bans: Doctrine\ORM\PersistentCollection {#2906 …} +reports: Doctrine\ORM\PersistentCollection {#2914 …} +badges: Doctrine\ORM\PersistentCollection {#2927 …} +logs: Doctrine\ORM\PersistentCollection {#2937 …} +awards: Doctrine\ORM\PersistentCollection {#2919 …} +categories: 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need of a bench supply for a while, up to this point I’ve been using little buck/boost boards with a multimeter to get the voltage I want when working on a project. The limitations of that started to show though, so I was after a more ideal solution.\n \n After spending a while looking at various power supplies, I happened to come across this tiny adjustable supply. After binging a bunch of videos on it, I decided it’ll do, especially compared to the absolutely chonky big alternatives.\n \n Right out the gate, the aluminium casing feels amazing, but they could do with a bit of a stronger adhesive holding the glass screen cover in-place 🤦\u{200D}♂️ I’m personally not too bothered by this, but it doesn’t set a good first impression IMO\n \n \n \n A few seconds after pressing the glass back into place, the opposite end of the glass popped loose. At least I now know there are screws hidden under here if I ever decide to open this in future 💭\n \n \n \n Aside from that, it has pretty reasonable specs for the size:\n \n - Dual input, either AC (mickey ears plug) or DC 7-28v (XT60)\n - 30V 10A (max output 200W on DC, max 100W on AC)\n - Minimum output 1v 500mA\n - 65W USB PD output (handy for the Pinecil I recently ordered to replace my old iron 😁)\n - 200x200 IPS display\n - AC input uses GaN parts\n \n When watching the videos a few people complained about the absence of an XT60 to banana jack. This may have changed at some point, as one came with mine\n \n \n \n The internal AC converter appears to supply 19V into the unit, which you can use via the XT60 connector at the rear. Not sure if intentional or not, but pretty neat nonetheless - as long as you dont accidentally leave a lipo plugged in there 😳\n \n I’m not sure if its worth the price tag ($60-120 depending on where you look) when you can get a RuiDeng clone for under $30. I mainly jumped for this because of the size, integrated AC input, and that 65W USB-C. Voltage ripple is a little concern at lower voltages where some components may not be so forgiving…\n \n Happy with the purchase so far though, can’t wait to start using this for projects! """ +type: "image" +lang: "en" +isOc: false +hasEmbed: true +commentCount: 10 +favouriteCount: 115 +score: 0 +isAdult: false +sticky: false +lastActive: DateTime @1699560093 {#1720 : 2023-11-09 21:01:33.0 +01:00 } +ip: null +adaAmount: 0 +tags: null +mentions: null +comments: Doctrine\ORM\PersistentCollection {#2386 …} +votes: Doctrine\ORM\PersistentCollection {#1686 …} +reports: Doctrine\ORM\PersistentCollection {#1692 …} +favourites: Doctrine\ORM\PersistentCollection {#1407 …} +notifications: Doctrine\ORM\PersistentCollection {#1410 …} +badges: Doctrine\ORM\PersistentCollection {#1402 …} +children: [ 1 => App\Entity\EntryComment {#1696} 0 => App\Entity\EntryComment {#1550 +user: App\Entity\User {#265} +entry: Proxies\__CG__\App\Entity\Entry {#1571 …2} +magazine: Proxies\__CG__\App\Entity\Magazine {#1572 …2} +image: null +parent: Proxies\__CG__\App\Entity\EntryComment {#1525 …} +root: Proxies\__CG__\App\Entity\EntryComment {#1650 …} +body: "The “isn’t huge” is the issue. Linear supplies need a rather big transformer to work with 60Hz mains instead of chopping it up at 20kHz or more like switchers do. I’ve got a Siglent SPD 3033X-E (decent, reasonably cheap) and a BK Precision 9201 (better, more expensive)." +lang: "en" +isAdult: false +favouriteCount: 2 +score: 0 +lastActive: DateTime @1699560093 {#1577 : 2023-11-09 21:01:33.0 +01:00 } +ip: null +tags: null +mentions: [ "@lemann@lemmy.one" "@asbestos@lemmy.world" "@Eufalconimorph@discuss.tchncs.de" ] +children: Doctrine\ORM\PersistentCollection {#1528 …} +nested: Doctrine\ORM\PersistentCollection {#1559 …} +votes: Doctrine\ORM\PersistentCollection {#1564 …} +reports: Doctrine\ORM\PersistentCollection {#1563 …} +favourites: Doctrine\ORM\PersistentCollection {#1565 …} +notifications: Doctrine\ORM\PersistentCollection {#1558 …} -id: 105264 -bodyTs: "'20khz':26 '3033x':39 '3033x-e':38 '60hz':18 '9201':48 'better':49 'big':13 'bk':46 'cheap':43 'chop':22 'decent':41 'e':40 'expens':51 'got':34 'huge':4 'instead':20 'isn':2 'issu':7 'like':29 'linear':8 'main':19 'need':10 'precis':47 'rather':12 'reason':42 'siglent':36 'spd':37 'suppli':9 'switcher':30 'transform':14 've':33 'work':16" +ranking: 0 +commentCount: 0 +upVotes: 0 +downVotes: 0 +visibility: "visible " +apId: "https://discuss.tchncs.de/comment/4711855" +editedAt: null +createdAt: DateTimeImmutable @1699560093 {#1567 : 2023-11-09 21:01:33.0 +01:00 } +"title": 105264 } ] -id: 10475 -titleTs: "'bench':4 'bought':1 'first':3 'power':5 'suppli':6" -bodyTs: "'-120':333 '-28':204 '/13/72/rktrlynv_o.jpg)':277 '/2b/8d/qqrww3o0_o.jpg)':182 '/81/75/mwoukas3_o.jpg)':141 '100w':215 '10a':208 '19v':285 '1v':220 '200w':211 '200x200':238 '30':348 '30v':207 '500ma':221 '60':332 '65w':222,363 '7':203 'absenc':256 'absolut':89 'ac':197,217,241,280,359 'accident':315 'across':67 'adhes':112 'adjust':70 'altern':92 'aluminium':98 'amaz':101 'appear':282 'asid':183 'back':149 'banana':261 'bench':8 'big':91 'bing':73 'bit':108 'board':23 'bother':126 'buck/boost':22 'bunch':75 'c':366 'came':272 'case':99 'chang':266 'chonki':90 'clone':345 'come':66 'compar':86 'complain':253 'compon':378 'concern':372 'connector':296 'convert':281 'could':104 'cover':117 'dc':202,213 'decid':81,174 'depend':334 'display':240 'doesn':131 'dont':314 'dual':194 'ear':199 'either':196 'end':154 'especi':85 'ever':173 'far':389 'feel':100 'first':136 'forgiv':383 'futur':179 'gan':244 'gate':96 'get':28,342 'glass':115,148,157 'good':135 'handi':226 'happen':64 'happi':384 'hidden':168 'hold':113 'ideal':52 'images2.imgbox.com':140,181,276 'images2.imgbox.com/13/72/rktrlynv_o.jpg)':275 'images2.imgbox.com/2b/8d/qqrww3o0_o.jpg)':180 'images2.imgbox.com/81/75/mwoukas3_o.jpg)':139 'imo':138 'impress':137 'in-plac':118 'input':195,242,360 'integr':358 'intent':303 'intern':279 'ip':239 'iron':237 'jack':262 'jump':351 'know':164 'least':161 'leav':316 'limit':39 'lipo':318 'littl':21,371 'll':83 'long':311 'look':58,338 'loos':159 'lower':374 'm':122,323 'main':350 'max':209,214 'may':264,379 'mickey':198 'mine':274 'minimum':218 'multimet':26 'neat':308 'need':5 'nonetheless':309 'old':236 'one':271 'open':176 'opposit':153 'order':232 'output':210,219,225 'part':245 'pd':224 'peopl':252 'person':123 'pinecil':229 'place':120,151 'plug':200,319 'point':16,269 'pop':158 'power':61 'press':146 'pretti':188,307 'price':330 'project':37,399 'purchas':387 'rear':299 'reason':189 'recent':231 'replac':234 'right':93 'rippl':368 'ruideng':344 'screen':116 'screw':167 'second':144 'set':133 'show':44 'size':193,357 'solut':53 'spec':190 'spend':55 'start':42,395 'stronger':111 'suppli':9,62,71,284 'sure':301,325 'tag':331 'though':45,390 'tini':69 'unit':288 'usb':223,365 'usb-c':364 'use':20,243,292,396 'v':205 'various':60 've':2,18 'via':293 'video':77,249 'voltag':30,367,375 'wait':393 'want':32 'watch':247 'work':34 'worth':328 'xt60':206,259,295" +cross: false +upVotes: 0 +downVotes: 0 +ranking: 1699362045 +visibility: "visible " +apId: "https://lemmy.one/post/6413290" +editedAt: null +createdAt: DateTimeImmutable @1699275645 {#1698 : 2023-11-06 14:00:45.0 +01:00 } +__isInitialized__: true …2 } +magazine: Proxies\__CG__\App\Entity\Magazine {#1572 …2} +image: null +parent: Proxies\__CG__\App\Entity\EntryComment {#1650 …} +root: Proxies\__CG__\App\Entity\EntryComment {#1650 …} +body: "The small supplies are nice for size, but tend to have more noise than the big linear supplies. If you’re working with low-precision DC circuits, or even stuff up to audio frequencies (basically still DC) it’s not likely to be an issue. If you’re working with RF circuits it’s more likely to be an issue, though of course if they’re not too close to the switching frequency it’s easy enough to filter the output." +lang: "en" +isAdult: false +favouriteCount: 2 +score: 0 +lastActive: DateTime @1699537859 {#1428 : 2023-11-09 14:50:59.0 +01:00 } +ip: null +tags: null +mentions: [ "@lemann@lemmy.one" "@asbestos@lemmy.world" ] +children: Doctrine\ORM\PersistentCollection {#1679 …} +nested: Doctrine\ORM\PersistentCollection {#1667 …} +votes: Doctrine\ORM\PersistentCollection {#1670 …} +reports: Doctrine\ORM\PersistentCollection {#1678 …} +favourites: Doctrine\ORM\PersistentCollection {#1573 …} +notifications: Doctrine\ORM\PersistentCollection {#1586 …} -id: 104196 -bodyTs: "'audio':34 'basic':36 'big':16 'circuit':28,53 'close':70 'cours':64 'dc':27,38 'easi':77 'enough':78 'even':30 'filter':80 'frequenc':35,74 'issu':46,61 'like':42,57 'linear':17 'low':25 'low-precis':24 'nice':5 'nois':13 'output':82 'precis':26 're':21,49,67 'rf':52 'size':7 'small':2 'still':37 'stuff':31 'suppli':3,18 'switch':73 'tend':9 'though':62 'work':22,50" +ranking: 0 +commentCount: 0 +upVotes: 0 +downVotes: 0 +visibility: "visible " +apId: "https://discuss.tchncs.de/comment/4702413" +editedAt: null +createdAt: DateTimeImmutable @1699537859 {#1440 : 2023-11-09 14:50:59.0 +01:00 } +"title": 104196 } "showEntryTitle" => false "dateAsUrl" => true "showMagazineName" => false ] |
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need of a bench supply for a while, up to this point I’ve been using little buck/boost boards with a multimeter to get the voltage I want when working on a project. The limitations of that started to show though, so I was after a more ideal solution.\n \n After spending a while looking at various power supplies, I happened to come across this tiny adjustable supply. After binging a bunch of videos on it, I decided it’ll do, especially compared to the absolutely chonky big alternatives.\n \n Right out the gate, the aluminium casing feels amazing, but they could do with a bit of a stronger adhesive holding the glass screen cover in-place 🤦\u{200D}♂️ I’m personally not too bothered by this, but it doesn’t set a good first impression IMO\n \n \n \n A few seconds after pressing the glass back into place, the opposite end of the glass popped loose. At least I now know there are screws hidden under here if I ever decide to open this in future 💭\n \n \n \n Aside from that, it has pretty reasonable specs for the size:\n \n - Dual input, either AC (mickey ears plug) or DC 7-28v (XT60)\n - 30V 10A (max output 200W on DC, max 100W on AC)\n - Minimum output 1v 500mA\n - 65W USB PD output (handy for the Pinecil I recently ordered to replace my old iron 😁)\n - 200x200 IPS display\n - AC input uses GaN parts\n \n When watching the videos a few people complained about the absence of an XT60 to banana jack. This may have changed at some point, as one came with mine\n \n \n \n The internal AC converter appears to supply 19V into the unit, which you can use via the XT60 connector at the rear. Not sure if intentional or not, but pretty neat nonetheless - as long as you dont accidentally leave a lipo plugged in there 😳\n \n I’m not sure if its worth the price tag ($60-120 depending on where you look) when you can get a RuiDeng clone for under $30. I mainly jumped for this because of the size, integrated AC input, and that 65W USB-C. Voltage ripple is a little concern at lower voltages where some components may not be so forgiving…\n \n Happy with the purchase so far though, can’t wait to start using this for projects! """ +type: "image" +lang: "en" +isOc: false +hasEmbed: true +commentCount: 10 +favouriteCount: 115 +score: 0 +isAdult: false +sticky: false +lastActive: DateTime @1699560093 {#1720 : 2023-11-09 21:01:33.0 +01:00 } +ip: null +adaAmount: 0 +tags: null +mentions: null +comments: Doctrine\ORM\PersistentCollection {#2386 …} +votes: Doctrine\ORM\PersistentCollection {#1686 …} +reports: Doctrine\ORM\PersistentCollection {#1692 …} +favourites: Doctrine\ORM\PersistentCollection {#1407 …} +notifications: Doctrine\ORM\PersistentCollection {#1410 …} +badges: Doctrine\ORM\PersistentCollection {#1402 …} +children: [ 1 => App\Entity\EntryComment {#1696} 0 => App\Entity\EntryComment {#1550 +user: App\Entity\User {#265} +entry: Proxies\__CG__\App\Entity\Entry {#1571 …2} +magazine: Proxies\__CG__\App\Entity\Magazine {#1572 …2} +image: null +parent: Proxies\__CG__\App\Entity\EntryComment {#1525 …} +root: Proxies\__CG__\App\Entity\EntryComment {#1650 …} +body: "The “isn’t huge” is the issue. Linear supplies need a rather big transformer to work with 60Hz mains instead of chopping it up at 20kHz or more like switchers do. I’ve got a Siglent SPD 3033X-E (decent, reasonably cheap) and a BK Precision 9201 (better, more expensive)." +lang: "en" +isAdult: false +favouriteCount: 2 +score: 0 +lastActive: DateTime @1699560093 {#1577 : 2023-11-09 21:01:33.0 +01:00 } +ip: null +tags: null +mentions: [ "@lemann@lemmy.one" "@asbestos@lemmy.world" "@Eufalconimorph@discuss.tchncs.de" ] +children: Doctrine\ORM\PersistentCollection {#1528 …} +nested: Doctrine\ORM\PersistentCollection {#1559 …} +votes: Doctrine\ORM\PersistentCollection {#1564 …} +reports: Doctrine\ORM\PersistentCollection {#1563 …} +favourites: Doctrine\ORM\PersistentCollection {#1565 …} +notifications: Doctrine\ORM\PersistentCollection {#1558 …} -id: 105264 -bodyTs: "'20khz':26 '3033x':39 '3033x-e':38 '60hz':18 '9201':48 'better':49 'big':13 'bk':46 'cheap':43 'chop':22 'decent':41 'e':40 'expens':51 'got':34 'huge':4 'instead':20 'isn':2 'issu':7 'like':29 'linear':8 'main':19 'need':10 'precis':47 'rather':12 'reason':42 'siglent':36 'spd':37 'suppli':9 'switcher':30 'transform':14 've':33 'work':16" +ranking: 0 +commentCount: 0 +upVotes: 0 +downVotes: 0 +visibility: "visible " +apId: "https://discuss.tchncs.de/comment/4711855" +editedAt: null +createdAt: DateTimeImmutable @1699560093 {#1567 : 2023-11-09 21:01:33.0 +01:00 } +"title": 105264 } ] -id: 10475 -titleTs: "'bench':4 'bought':1 'first':3 'power':5 'suppli':6" -bodyTs: "'-120':333 '-28':204 '/13/72/rktrlynv_o.jpg)':277 '/2b/8d/qqrww3o0_o.jpg)':182 '/81/75/mwoukas3_o.jpg)':141 '100w':215 '10a':208 '19v':285 '1v':220 '200w':211 '200x200':238 '30':348 '30v':207 '500ma':221 '60':332 '65w':222,363 '7':203 'absenc':256 'absolut':89 'ac':197,217,241,280,359 'accident':315 'across':67 'adhes':112 'adjust':70 'altern':92 'aluminium':98 'amaz':101 'appear':282 'asid':183 'back':149 'banana':261 'bench':8 'big':91 'bing':73 'bit':108 'board':23 'bother':126 'buck/boost':22 'bunch':75 'c':366 'came':272 'case':99 'chang':266 'chonki':90 'clone':345 'come':66 'compar':86 'complain':253 'compon':378 'concern':372 'connector':296 'convert':281 'could':104 'cover':117 'dc':202,213 'decid':81,174 'depend':334 'display':240 'doesn':131 'dont':314 'dual':194 'ear':199 'either':196 'end':154 'especi':85 'ever':173 'far':389 'feel':100 'first':136 'forgiv':383 'futur':179 'gan':244 'gate':96 'get':28,342 'glass':115,148,157 'good':135 'handi':226 'happen':64 'happi':384 'hidden':168 'hold':113 'ideal':52 'images2.imgbox.com':140,181,276 'images2.imgbox.com/13/72/rktrlynv_o.jpg)':275 'images2.imgbox.com/2b/8d/qqrww3o0_o.jpg)':180 'images2.imgbox.com/81/75/mwoukas3_o.jpg)':139 'imo':138 'impress':137 'in-plac':118 'input':195,242,360 'integr':358 'intent':303 'intern':279 'ip':239 'iron':237 'jack':262 'jump':351 'know':164 'least':161 'leav':316 'limit':39 'lipo':318 'littl':21,371 'll':83 'long':311 'look':58,338 'loos':159 'lower':374 'm':122,323 'main':350 'max':209,214 'may':264,379 'mickey':198 'mine':274 'minimum':218 'multimet':26 'neat':308 'need':5 'nonetheless':309 'old':236 'one':271 'open':176 'opposit':153 'order':232 'output':210,219,225 'part':245 'pd':224 'peopl':252 'person':123 'pinecil':229 'place':120,151 'plug':200,319 'point':16,269 'pop':158 'power':61 'press':146 'pretti':188,307 'price':330 'project':37,399 'purchas':387 'rear':299 'reason':189 'recent':231 'replac':234 'right':93 'rippl':368 'ruideng':344 'screen':116 'screw':167 'second':144 'set':133 'show':44 'size':193,357 'solut':53 'spec':190 'spend':55 'start':42,395 'stronger':111 'suppli':9,62,71,284 'sure':301,325 'tag':331 'though':45,390 'tini':69 'unit':288 'usb':223,365 'usb-c':364 'use':20,243,292,396 'v':205 'various':60 've':2,18 'via':293 'video':77,249 'voltag':30,367,375 'wait':393 'want':32 'watch':247 'work':34 'worth':328 'xt60':206,259,295" +cross: false +upVotes: 0 +downVotes: 0 +ranking: 1699362045 +visibility: "visible " +apId: "https://lemmy.one/post/6413290" +editedAt: null +createdAt: DateTimeImmutable @1699275645 {#1698 : 2023-11-06 14:00:45.0 +01:00 } +__isInitialized__: true …2 } +magazine: Proxies\__CG__\App\Entity\Magazine {#1572 …2} +image: null +parent: Proxies\__CG__\App\Entity\EntryComment {#1650 …} +root: Proxies\__CG__\App\Entity\EntryComment {#1650 …} +body: "The small supplies are nice for size, but tend to have more noise than the big linear supplies. If you’re working with low-precision DC circuits, or even stuff up to audio frequencies (basically still DC) it’s not likely to be an issue. If you’re working with RF circuits it’s more likely to be an issue, though of course if they’re not too close to the switching frequency it’s easy enough to filter the output." +lang: "en" +isAdult: false +favouriteCount: 2 +score: 0 +lastActive: DateTime @1699537859 {#1428 : 2023-11-09 14:50:59.0 +01:00 } +ip: null +tags: null +mentions: [ "@lemann@lemmy.one" "@asbestos@lemmy.world" ] +children: Doctrine\ORM\PersistentCollection {#1679 …} +nested: Doctrine\ORM\PersistentCollection {#1667 …} +votes: Doctrine\ORM\PersistentCollection {#1670 …} +reports: Doctrine\ORM\PersistentCollection {#1678 …} +favourites: Doctrine\ORM\PersistentCollection {#1573 …} +notifications: Doctrine\ORM\PersistentCollection {#1586 …} -id: 104196 -bodyTs: "'audio':34 'basic':36 'big':16 'circuit':28,53 'close':70 'cours':64 'dc':27,38 'easi':77 'enough':78 'even':30 'filter':80 'frequenc':35,74 'issu':46,61 'like':42,57 'linear':17 'low':25 'low-precis':24 'nice':5 'nois':13 'output':82 'precis':26 're':21,49,67 'rf':52 'size':7 'small':2 'still':37 'stuff':31 'suppli':3,18 'switch':73 'tend':9 'though':62 'work':22,50" +ranking: 0 +commentCount: 0 +upVotes: 0 +downVotes: 0 +visibility: "visible " +apId: "https://discuss.tchncs.de/comment/4702413" +editedAt: null +createdAt: DateTimeImmutable @1699537859 {#1440 : 2023-11-09 14:50:59.0 +01:00 } +"title": 104196 } +showMagazineName: false +showEntryTitle: false +showNested: false +level: 1 +canSeeTrash: false +dateAsUrl: true -requestStack: Symfony\Component\HttpFoundation\RequestStack {#1328 …} -authorizationChecker: Symfony\Component\Security\Core\Authorization\AuthorizationChecker {#931 …} } |
user_inline | App\Twig\Components\UserInlineComponent | 16.0 MiB | 0.12 ms | |
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Attributes | [] |
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Component | App\Twig\Components\UserInlineComponent {#3838 +user: App\Entity\User {#265 +avatar: null +cover: null +email: "Eufalconimorph@discuss.tchncs.de" +username: "@Eufalconimorph@discuss.tchncs.de" +roles: [] +followersCount: 0 +homepage: "front" +about: null +lastActive: DateTime @1702934773 {#273 : 2023-12-18 22:26:13.0 +01:00 } +markedForDeletionAt: null +fields: null +oauthGithubId: null +oauthGoogleId: null +oauthFacebookId: null +oauthKeycloakId: null +hideAdult: true +showSubscribedUsers: true +showSubscribedMagazines: true +showSubscribedDomains: true +preferredLanguages: [] +featuredMagazines: null +showProfileSubscriptions: true +showProfileFollowings: true +markNewComments: false +notifyOnNewEntry: false +notifyOnNewEntryReply: false +notifyOnNewEntryCommentReply: false +notifyOnNewPost: false +notifyOnNewPostReply: false +notifyOnNewPostCommentReply: false +addMentionsEntries: false +addMentionsPosts: true +isBanned: false +isVerified: false +isDeleted: false +isBot: false +spamProtection: true +customCss: null +ignoreMagazinesCustomCss: false +moderatorTokens: Doctrine\ORM\PersistentCollection {#253 …} +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#249 …} +moderatorRequests: Doctrine\ORM\PersistentCollection {#238 …} +entries: Doctrine\ORM\PersistentCollection {#196 …} +entryVotes: Doctrine\ORM\PersistentCollection {#168 …} +entryComments: Doctrine\ORM\PersistentCollection {#141 …} +entryCommentVotes: Doctrine\ORM\PersistentCollection {#111 …} +posts: Doctrine\ORM\PersistentCollection {#84 …} +postVotes: Doctrine\ORM\PersistentCollection {#99 …} +postComments: Doctrine\ORM\PersistentCollection {#1863 …} +postCommentVotes: Doctrine\ORM\PersistentCollection {#1479 …} +subscriptions: Doctrine\ORM\PersistentCollection {#1658 …} +subscribedDomains: Doctrine\ORM\PersistentCollection {#1868 …} +follows: Doctrine\ORM\PersistentCollection {#1917 …} +followers: Doctrine\ORM\PersistentCollection {#1601 …} +blocks: Doctrine\ORM\PersistentCollection {#1805 …} +blockers: Doctrine\ORM\PersistentCollection {#1810 …} +blockedMagazines: Doctrine\ORM\PersistentCollection {#1857 …} +blockedDomains: Doctrine\ORM\PersistentCollection {#1860 …} +reports: Doctrine\ORM\PersistentCollection {#1791 …} +favourites: Doctrine\ORM\PersistentCollection {#2416 …} +violations: Doctrine\ORM\PersistentCollection {#1824 …} +notifications: Doctrine\ORM\PersistentCollection {#1914 …} +awards: Doctrine\ORM\PersistentCollection {#1929 …} +subscribedCategories: Doctrine\ORM\PersistentCollection {#1867 …} +categories: Doctrine\ORM\PersistentCollection {#1880 …} -id: 6007 -password: "$2y$13$xDZCqSIIkhx8UVvYeef5nejhW5kz4G11Q43LHp.a9bPungCXpx5gS" -totpSecret: null -totpBackupCodes: [] -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#1894 …} +apId: "Eufalconimorph@discuss.tchncs.de" +apProfileId: "https://discuss.tchncs.de/u/Eufalconimorph" +apPublicUrl: "https://discuss.tchncs.de/u/Eufalconimorph" +apFollowersUrl: null +apInboxUrl: "https://discuss.tchncs.de/inbox" +apDomain: "discuss.tchncs.de" +apPreferredUsername: "Eufalconimorph" +apDiscoverable: true +apManuallyApprovesFollowers: false +privateKey: null +publicKey: null +apFetchedAt: DateTime @1724973240 {#274 : 2024-08-30 01:14:00.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1687281639 {#268 : 2023-06-20 19:20:39.0 +02:00 } } +showAvatar: false } |
date | App\Twig\Components\DateComponent | 16.0 MiB | 0.11 ms | |
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Input props | [ "date" => DateTimeImmutable @1699537859 {#1440 : 2023-11-09 14:50:59.0 +01:00 } ] |
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Attributes | [] |
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Component | App\Twig\Components\DateComponent {#3894 +date: DateTimeImmutable @1699537859 {#1440 : 2023-11-09 14:50:59.0 +01:00 } } |
date_edited | App\Twig\Components\DateEditedComponent | 16.0 MiB | 0.08 ms | |
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Input props | [ "createdAt" => DateTimeImmutable @1699537859 {#1440 : 2023-11-09 14:50:59.0 +01:00 } "editedAt" => null ] |
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Attributes | [] |
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Component | App\Twig\Components\DateEditedComponent {#3948 +createdAt: DateTimeImmutable @1699537859 {#1440 : 2023-11-09 14:50:59.0 +01:00 } +editedAt: null } |
user_avatar | App\Twig\Components\UserAvatarComponent | 16.0 MiB | 0.24 ms | |
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Component | App\Twig\Components\UserAvatarComponent {#4004 +width: 40 +height: 40 +user: App\Entity\User {#265 +avatar: null +cover: null +email: "Eufalconimorph@discuss.tchncs.de" +username: "@Eufalconimorph@discuss.tchncs.de" +roles: [] +followersCount: 0 +homepage: "front" +about: null +lastActive: DateTime @1702934773 {#273 : 2023-12-18 22:26:13.0 +01:00 } +markedForDeletionAt: null +fields: null +oauthGithubId: null +oauthGoogleId: null +oauthFacebookId: null +oauthKeycloakId: null +hideAdult: true +showSubscribedUsers: true +showSubscribedMagazines: true +showSubscribedDomains: true +preferredLanguages: [] +featuredMagazines: null +showProfileSubscriptions: true +showProfileFollowings: true +markNewComments: false +notifyOnNewEntry: false +notifyOnNewEntryReply: false +notifyOnNewEntryCommentReply: false +notifyOnNewPost: false +notifyOnNewPostReply: false +notifyOnNewPostCommentReply: false +addMentionsEntries: false +addMentionsPosts: true +isBanned: false +isVerified: false +isDeleted: false +isBot: false +spamProtection: true +customCss: null +ignoreMagazinesCustomCss: false +moderatorTokens: Doctrine\ORM\PersistentCollection {#253 …} +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#249 …} +moderatorRequests: Doctrine\ORM\PersistentCollection {#238 …} +entries: Doctrine\ORM\PersistentCollection {#196 …} +entryVotes: Doctrine\ORM\PersistentCollection {#168 …} +entryComments: Doctrine\ORM\PersistentCollection {#141 …} +entryCommentVotes: Doctrine\ORM\PersistentCollection {#111 …} +posts: Doctrine\ORM\PersistentCollection {#84 …} +postVotes: Doctrine\ORM\PersistentCollection {#99 …} +postComments: Doctrine\ORM\PersistentCollection {#1863 …} +postCommentVotes: Doctrine\ORM\PersistentCollection {#1479 …} +subscriptions: Doctrine\ORM\PersistentCollection {#1658 …} +subscribedDomains: Doctrine\ORM\PersistentCollection {#1868 …} +follows: Doctrine\ORM\PersistentCollection {#1917 …} +followers: Doctrine\ORM\PersistentCollection {#1601 …} +blocks: Doctrine\ORM\PersistentCollection {#1805 …} +blockers: Doctrine\ORM\PersistentCollection {#1810 …} +blockedMagazines: Doctrine\ORM\PersistentCollection {#1857 …} +blockedDomains: Doctrine\ORM\PersistentCollection {#1860 …} +reports: Doctrine\ORM\PersistentCollection {#1791 …} +favourites: Doctrine\ORM\PersistentCollection {#2416 …} +violations: Doctrine\ORM\PersistentCollection {#1824 …} +notifications: Doctrine\ORM\PersistentCollection {#1914 …} +awards: Doctrine\ORM\PersistentCollection {#1929 …} +subscribedCategories: Doctrine\ORM\PersistentCollection {#1867 …} +categories: Doctrine\ORM\PersistentCollection {#1880 …} -id: 6007 -password: "$2y$13$xDZCqSIIkhx8UVvYeef5nejhW5kz4G11Q43LHp.a9bPungCXpx5gS" -totpSecret: null -totpBackupCodes: [] -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#1894 …} +apId: "Eufalconimorph@discuss.tchncs.de" +apProfileId: "https://discuss.tchncs.de/u/Eufalconimorph" +apPublicUrl: "https://discuss.tchncs.de/u/Eufalconimorph" +apFollowersUrl: null +apInboxUrl: "https://discuss.tchncs.de/inbox" +apDomain: "discuss.tchncs.de" +apPreferredUsername: "Eufalconimorph" +apDiscoverable: true +apManuallyApprovesFollowers: false +privateKey: null +publicKey: null +apFetchedAt: DateTime @1724973240 {#274 : 2024-08-30 01:14:00.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1687281639 {#268 : 2023-06-20 19:20:39.0 +02:00 } } +asLink: true } |
vote | App\Twig\Components\VoteComponent | 16.0 MiB | 0.31 ms | |
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Please contact me at my primary Fedi account: @lemann@lemmy.dbzer0.com\n \n [lemmy.one/u/lemann@lemmy.dbzer0.com](https://lemmy.one/u/lemann@lemmy.dbzer0.com) """ +lastActive: DateTime @1723422420 {#3121 : 2024-08-12 02:27:00.0 +02:00 } +markedForDeletionAt: null +fields: null +oauthGithubId: null +oauthGoogleId: null +oauthFacebookId: null +oauthKeycloakId: null +hideAdult: true +showSubscribedUsers: true +showSubscribedMagazines: true +showSubscribedDomains: true +preferredLanguages: [] +featuredMagazines: null +showProfileSubscriptions: true +showProfileFollowings: true +markNewComments: false +notifyOnNewEntry: false +notifyOnNewEntryReply: false +notifyOnNewEntryCommentReply: false +notifyOnNewPost: false +notifyOnNewPostReply: false +notifyOnNewPostCommentReply: false +addMentionsEntries: false +addMentionsPosts: true +isBanned: false +isVerified: false +isDeleted: false +isBot: false +spamProtection: true +customCss: null +ignoreMagazinesCustomCss: false +moderatorTokens: 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false +privateKey: null +publicKey: null +apFetchedAt: DateTime @1727180563 {#3122 : 2024-09-24 14:22:43.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1687293306 {#3123 : 2023-06-20 22:35:06.0 +02:00 } +__isInitialized__: true …2 } +magazine: Proxies\__CG__\App\Entity\Magazine {#1572 +icon: Proxies\__CG__\App\Entity\Image {#2888 …} +name: "electronics@discuss.tchncs.de" +title: "electronics" +description: """ **Projects, pictures, industry discussions and news about electronic engineering & component-level electronic circuits.**\n \n Rules\n -----\n \n 1: Be nice.\n \n 2: Be on-topic (eg: *Electronic*, not *electrical*).\n \n 3: No commercial stuff, buying, selling or valuations.\n \n 4: No circuit design or repair, tools or component questions.\n \n 5: No excessively promoting your own sites, social media, videos etc.\n \n ---\n \n *Ask questions in [discuss.tchncs.de/c/askelectronics](https://discuss.tchncs.de/c/askelectronics)*\n \n --- """ +rules: null +subscriptionsCount: 1 +entryCount: 43 +entryCommentCount: 201 +postCount: 1 +postCommentCount: 3 +isAdult: false +customCss: null +lastActive: DateTime @1723220252 {#2883 : 2024-08-09 18:17:32.0 +02:00 } +markedForDeletionAt: null +tags: null +moderators: Doctrine\ORM\PersistentCollection {#2890 …} +ownershipRequests: Doctrine\ORM\PersistentCollection {#2892 …} +moderatorRequests: Doctrine\ORM\PersistentCollection {#2894 …} +entries: Doctrine\ORM\PersistentCollection {#2896 …} +posts: Doctrine\ORM\PersistentCollection {#2898 …} +subscriptions: Doctrine\ORM\PersistentCollection {#2900 …} +bans: Doctrine\ORM\PersistentCollection {#2906 …} +reports: Doctrine\ORM\PersistentCollection {#2914 …} +badges: Doctrine\ORM\PersistentCollection {#2927 …} +logs: Doctrine\ORM\PersistentCollection {#2937 …} +awards: Doctrine\ORM\PersistentCollection {#2919 …} +categories: Doctrine\ORM\PersistentCollection {#2943 …} -id: 5 +apId: "electronics@discuss.tchncs.de" +apProfileId: "https://discuss.tchncs.de/c/electronics" +apPublicUrl: "https://discuss.tchncs.de/c/electronics" +apFollowersUrl: "https://discuss.tchncs.de/c/electronics/followers" +apInboxUrl: "https://discuss.tchncs.de/inbox" +apDomain: "discuss.tchncs.de" +apPreferredUsername: "electronics" +apDiscoverable: true +apManuallyApprovesFollowers: null +privateKey: null +publicKey: null +apFetchedAt: DateTime @1719675646 {#2880 : 2024-06-29 17:40:46.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1686642591 {#2882 : 2023-06-13 09:49:51.0 +02:00 } +__isInitialized__: true …2 } +image: Proxies\__CG__\App\Entity\Image {#1731 …} +domain: Proxies\__CG__\App\Entity\Domain {#2380 …} +slug: "Bought-my-first-bench-power-supply" +title: "Bought my first "bench" power supply 😁" +url: "https://images2.imgbox.com/f3/83/VUCfUxRP_o.jpg" +body: """ I’ve been in need of a bench supply for a while, up to this point I’ve been using little buck/boost boards with a multimeter to get the voltage I want when working on a project. The limitations of that started to show though, so I was after a more ideal solution.\n \n After spending a while looking at various power supplies, I happened to come across this tiny adjustable supply. After binging a bunch of videos on it, I decided it’ll do, especially compared to the absolutely chonky big alternatives.\n \n Right out the gate, the aluminium casing feels amazing, but they could do with a bit of a stronger adhesive holding the glass screen cover in-place 🤦\u{200D}♂️ I’m personally not too bothered by this, but it doesn’t set a good first impression IMO\n \n \n \n A few seconds after pressing the glass back into place, the opposite end of the glass popped loose. At least I now know there are screws hidden under here if I ever decide to open this in future 💭\n \n \n \n Aside from that, it has pretty reasonable specs for the size:\n \n - Dual input, either AC (mickey ears plug) or DC 7-28v (XT60)\n - 30V 10A (max output 200W on DC, max 100W on AC)\n - Minimum output 1v 500mA\n - 65W USB PD output (handy for the Pinecil I recently ordered to replace my old iron 😁)\n - 200x200 IPS display\n - AC input uses GaN parts\n \n When watching the videos a few people complained about the absence of an XT60 to banana jack. This may have changed at some point, as one came with mine\n \n \n \n The internal AC converter appears to supply 19V into the unit, which you can use via the XT60 connector at the rear. Not sure if intentional or not, but pretty neat nonetheless - as long as you dont accidentally leave a lipo plugged in there 😳\n \n I’m not sure if its worth the price tag ($60-120 depending on where you look) when you can get a RuiDeng clone for under $30. I mainly jumped for this because of the size, integrated AC input, and that 65W USB-C. Voltage ripple is a little concern at lower voltages where some components may not be so forgiving…\n \n Happy with the purchase so far though, can’t wait to start using this for projects! """ +type: "image" +lang: "en" +isOc: false +hasEmbed: true +commentCount: 10 +favouriteCount: 115 +score: 0 +isAdult: false +sticky: false +lastActive: DateTime @1699560093 {#1720 : 2023-11-09 21:01:33.0 +01:00 } +ip: null +adaAmount: 0 +tags: null +mentions: null +comments: Doctrine\ORM\PersistentCollection {#2386 …} +votes: Doctrine\ORM\PersistentCollection {#1686 …} +reports: Doctrine\ORM\PersistentCollection {#1692 …} +favourites: Doctrine\ORM\PersistentCollection {#1407 …} +notifications: Doctrine\ORM\PersistentCollection {#1410 …} +badges: Doctrine\ORM\PersistentCollection {#1402 …} +children: [ 1 => App\Entity\EntryComment {#1696} 0 => App\Entity\EntryComment {#1550 +user: App\Entity\User {#265} +entry: Proxies\__CG__\App\Entity\Entry {#1571 …2} +magazine: Proxies\__CG__\App\Entity\Magazine {#1572 …2} +image: null +parent: Proxies\__CG__\App\Entity\EntryComment {#1525 …} +root: Proxies\__CG__\App\Entity\EntryComment {#1650 …} +body: "The “isn’t huge” is the issue. Linear supplies need a rather big transformer to work with 60Hz mains instead of chopping it up at 20kHz or more like switchers do. I’ve got a Siglent SPD 3033X-E (decent, reasonably cheap) and a BK Precision 9201 (better, more expensive)." +lang: "en" +isAdult: false +favouriteCount: 2 +score: 0 +lastActive: DateTime @1699560093 {#1577 : 2023-11-09 21:01:33.0 +01:00 } +ip: null +tags: null +mentions: [ "@lemann@lemmy.one" "@asbestos@lemmy.world" "@Eufalconimorph@discuss.tchncs.de" ] +children: Doctrine\ORM\PersistentCollection {#1528 …} +nested: Doctrine\ORM\PersistentCollection {#1559 …} +votes: Doctrine\ORM\PersistentCollection {#1564 …} +reports: Doctrine\ORM\PersistentCollection {#1563 …} +favourites: Doctrine\ORM\PersistentCollection {#1565 …} +notifications: Doctrine\ORM\PersistentCollection {#1558 …} -id: 105264 -bodyTs: "'20khz':26 '3033x':39 '3033x-e':38 '60hz':18 '9201':48 'better':49 'big':13 'bk':46 'cheap':43 'chop':22 'decent':41 'e':40 'expens':51 'got':34 'huge':4 'instead':20 'isn':2 'issu':7 'like':29 'linear':8 'main':19 'need':10 'precis':47 'rather':12 'reason':42 'siglent':36 'spd':37 'suppli':9 'switcher':30 'transform':14 've':33 'work':16" +ranking: 0 +commentCount: 0 +upVotes: 0 +downVotes: 0 +visibility: "visible " +apId: "https://discuss.tchncs.de/comment/4711855" +editedAt: null +createdAt: DateTimeImmutable @1699560093 {#1567 : 2023-11-09 21:01:33.0 +01:00 } +"title": 105264 } ] -id: 10475 -titleTs: "'bench':4 'bought':1 'first':3 'power':5 'suppli':6" -bodyTs: "'-120':333 '-28':204 '/13/72/rktrlynv_o.jpg)':277 '/2b/8d/qqrww3o0_o.jpg)':182 '/81/75/mwoukas3_o.jpg)':141 '100w':215 '10a':208 '19v':285 '1v':220 '200w':211 '200x200':238 '30':348 '30v':207 '500ma':221 '60':332 '65w':222,363 '7':203 'absenc':256 'absolut':89 'ac':197,217,241,280,359 'accident':315 'across':67 'adhes':112 'adjust':70 'altern':92 'aluminium':98 'amaz':101 'appear':282 'asid':183 'back':149 'banana':261 'bench':8 'big':91 'bing':73 'bit':108 'board':23 'bother':126 'buck/boost':22 'bunch':75 'c':366 'came':272 'case':99 'chang':266 'chonki':90 'clone':345 'come':66 'compar':86 'complain':253 'compon':378 'concern':372 'connector':296 'convert':281 'could':104 'cover':117 'dc':202,213 'decid':81,174 'depend':334 'display':240 'doesn':131 'dont':314 'dual':194 'ear':199 'either':196 'end':154 'especi':85 'ever':173 'far':389 'feel':100 'first':136 'forgiv':383 'futur':179 'gan':244 'gate':96 'get':28,342 'glass':115,148,157 'good':135 'handi':226 'happen':64 'happi':384 'hidden':168 'hold':113 'ideal':52 'images2.imgbox.com':140,181,276 'images2.imgbox.com/13/72/rktrlynv_o.jpg)':275 'images2.imgbox.com/2b/8d/qqrww3o0_o.jpg)':180 'images2.imgbox.com/81/75/mwoukas3_o.jpg)':139 'imo':138 'impress':137 'in-plac':118 'input':195,242,360 'integr':358 'intent':303 'intern':279 'ip':239 'iron':237 'jack':262 'jump':351 'know':164 'least':161 'leav':316 'limit':39 'lipo':318 'littl':21,371 'll':83 'long':311 'look':58,338 'loos':159 'lower':374 'm':122,323 'main':350 'max':209,214 'may':264,379 'mickey':198 'mine':274 'minimum':218 'multimet':26 'neat':308 'need':5 'nonetheless':309 'old':236 'one':271 'open':176 'opposit':153 'order':232 'output':210,219,225 'part':245 'pd':224 'peopl':252 'person':123 'pinecil':229 'place':120,151 'plug':200,319 'point':16,269 'pop':158 'power':61 'press':146 'pretti':188,307 'price':330 'project':37,399 'purchas':387 'rear':299 'reason':189 'recent':231 'replac':234 'right':93 'rippl':368 'ruideng':344 'screen':116 'screw':167 'second':144 'set':133 'show':44 'size':193,357 'solut':53 'spec':190 'spend':55 'start':42,395 'stronger':111 'suppli':9,62,71,284 'sure':301,325 'tag':331 'though':45,390 'tini':69 'unit':288 'usb':223,365 'usb-c':364 'use':20,243,292,396 'v':205 'various':60 've':2,18 'via':293 'video':77,249 'voltag':30,367,375 'wait':393 'want':32 'watch':247 'work':34 'worth':328 'xt60':206,259,295" +cross: false +upVotes: 0 +downVotes: 0 +ranking: 1699362045 +visibility: "visible " +apId: "https://lemmy.one/post/6413290" +editedAt: null +createdAt: DateTimeImmutable @1699275645 {#1698 : 2023-11-06 14:00:45.0 +01:00 } +__isInitialized__: true …2 } +magazine: Proxies\__CG__\App\Entity\Magazine {#1572 …2} +image: null +parent: Proxies\__CG__\App\Entity\EntryComment {#1650 …} +root: Proxies\__CG__\App\Entity\EntryComment {#1650 …} +body: "The small supplies are nice for size, but tend to have more noise than the big linear supplies. If you’re working with low-precision DC circuits, or even stuff up to audio frequencies (basically still DC) it’s not likely to be an issue. If you’re working with RF circuits it’s more likely to be an issue, though of course if they’re not too close to the switching frequency it’s easy enough to filter the output." +lang: "en" +isAdult: false +favouriteCount: 2 +score: 0 +lastActive: DateTime @1699537859 {#1428 : 2023-11-09 14:50:59.0 +01:00 } +ip: null +tags: null +mentions: [ "@lemann@lemmy.one" "@asbestos@lemmy.world" ] +children: Doctrine\ORM\PersistentCollection {#1679 …} +nested: Doctrine\ORM\PersistentCollection {#1667 …} +votes: Doctrine\ORM\PersistentCollection {#1670 …} +reports: Doctrine\ORM\PersistentCollection {#1678 …} +favourites: Doctrine\ORM\PersistentCollection {#1573 …} +notifications: Doctrine\ORM\PersistentCollection {#1586 …} -id: 104196 -bodyTs: "'audio':34 'basic':36 'big':16 'circuit':28,53 'close':70 'cours':64 'dc':27,38 'easi':77 'enough':78 'even':30 'filter':80 'frequenc':35,74 'issu':46,61 'like':42,57 'linear':17 'low':25 'low-precis':24 'nice':5 'nois':13 'output':82 'precis':26 're':21,49,67 'rf':52 'size':7 'small':2 'still':37 'stuff':31 'suppli':3,18 'switch':73 'tend':9 'though':62 'work':22,50" +ranking: 0 +commentCount: 0 +upVotes: 0 +downVotes: 0 +visibility: "visible " +apId: "https://discuss.tchncs.de/comment/4702413" +editedAt: null +createdAt: DateTimeImmutable @1699537859 {#1440 : 2023-11-09 14:50:59.0 +01:00 } +"title": 104196 } ] |
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Please contact me at my primary Fedi account: @lemann@lemmy.dbzer0.com\n \n [lemmy.one/u/lemann@lemmy.dbzer0.com](https://lemmy.one/u/lemann@lemmy.dbzer0.com) """ +lastActive: DateTime @1723422420 {#3121 : 2024-08-12 02:27:00.0 +02:00 } +markedForDeletionAt: null +fields: null +oauthGithubId: null +oauthGoogleId: null +oauthFacebookId: null +oauthKeycloakId: null +hideAdult: true +showSubscribedUsers: true +showSubscribedMagazines: true +showSubscribedDomains: true +preferredLanguages: [] +featuredMagazines: null +showProfileSubscriptions: true +showProfileFollowings: true +markNewComments: false +notifyOnNewEntry: false +notifyOnNewEntryReply: false +notifyOnNewEntryCommentReply: false +notifyOnNewPost: false +notifyOnNewPostReply: false +notifyOnNewPostCommentReply: false +addMentionsEntries: false +addMentionsPosts: true +isBanned: false +isVerified: false +isDeleted: false +isBot: false +spamProtection: true +customCss: null +ignoreMagazinesCustomCss: false +moderatorTokens: 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+blockedMagazines: Doctrine\ORM\PersistentCollection {#3158 …} +blockedDomains: Doctrine\ORM\PersistentCollection {#3160 …} +reports: Doctrine\ORM\PersistentCollection {#3162 …} +favourites: Doctrine\ORM\PersistentCollection {#3164 …} +violations: Doctrine\ORM\PersistentCollection {#3166 …} +notifications: Doctrine\ORM\PersistentCollection {#3168 …} +awards: Doctrine\ORM\PersistentCollection {#3170 …} +subscribedCategories: Doctrine\ORM\PersistentCollection {#3172 …} +categories: Doctrine\ORM\PersistentCollection {#3174 …} -id: 6065 -password: "$2y$13$gMmtDQMFye/KbOe9uI8dduACxhW8plCv5Q6UbpZEKOu55AVmEmGvi" -totpSecret: null -totpBackupCodes: [] -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#3176 …} +apId: "lemann@lemmy.one" +apProfileId: "https://lemmy.one/u/lemann" +apPublicUrl: "https://lemmy.one/u/lemann" +apFollowersUrl: null +apInboxUrl: "https://lemmy.one/inbox" +apDomain: "lemmy.one" +apPreferredUsername: "lemann" +apDiscoverable: true +apManuallyApprovesFollowers: false +privateKey: null +publicKey: null +apFetchedAt: DateTime @1727180563 {#3122 : 2024-09-24 14:22:43.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1687293306 {#3123 : 2023-06-20 22:35:06.0 +02:00 } +__isInitialized__: true …2 } +magazine: Proxies\__CG__\App\Entity\Magazine {#1572 +icon: Proxies\__CG__\App\Entity\Image {#2888 …} +name: "electronics@discuss.tchncs.de" +title: "electronics" +description: """ **Projects, pictures, industry discussions and news about electronic engineering & component-level electronic circuits.**\n \n Rules\n -----\n \n 1: Be nice.\n \n 2: Be on-topic (eg: *Electronic*, not *electrical*).\n \n 3: No commercial stuff, buying, selling or valuations.\n \n 4: No circuit design or repair, tools or component questions.\n \n 5: No excessively promoting your own sites, social media, videos etc.\n \n ---\n \n *Ask questions in [discuss.tchncs.de/c/askelectronics](https://discuss.tchncs.de/c/askelectronics)*\n \n --- """ +rules: null +subscriptionsCount: 1 +entryCount: 43 +entryCommentCount: 201 +postCount: 1 +postCommentCount: 3 +isAdult: false +customCss: null +lastActive: DateTime @1723220252 {#2883 : 2024-08-09 18:17:32.0 +02:00 } +markedForDeletionAt: null +tags: null +moderators: Doctrine\ORM\PersistentCollection {#2890 …} +ownershipRequests: Doctrine\ORM\PersistentCollection {#2892 …} +moderatorRequests: Doctrine\ORM\PersistentCollection {#2894 …} +entries: Doctrine\ORM\PersistentCollection {#2896 …} +posts: Doctrine\ORM\PersistentCollection {#2898 …} +subscriptions: Doctrine\ORM\PersistentCollection {#2900 …} +bans: Doctrine\ORM\PersistentCollection {#2906 …} +reports: Doctrine\ORM\PersistentCollection {#2914 …} +badges: Doctrine\ORM\PersistentCollection {#2927 …} +logs: Doctrine\ORM\PersistentCollection {#2937 …} +awards: Doctrine\ORM\PersistentCollection {#2919 …} +categories: Doctrine\ORM\PersistentCollection {#2943 …} -id: 5 +apId: "electronics@discuss.tchncs.de" +apProfileId: "https://discuss.tchncs.de/c/electronics" +apPublicUrl: "https://discuss.tchncs.de/c/electronics" +apFollowersUrl: "https://discuss.tchncs.de/c/electronics/followers" +apInboxUrl: "https://discuss.tchncs.de/inbox" +apDomain: "discuss.tchncs.de" +apPreferredUsername: "electronics" +apDiscoverable: true +apManuallyApprovesFollowers: null +privateKey: null +publicKey: null +apFetchedAt: DateTime @1719675646 {#2880 : 2024-06-29 17:40:46.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1686642591 {#2882 : 2023-06-13 09:49:51.0 +02:00 } +__isInitialized__: true …2 } +image: Proxies\__CG__\App\Entity\Image {#1731 …} +domain: Proxies\__CG__\App\Entity\Domain {#2380 …} +slug: "Bought-my-first-bench-power-supply" +title: "Bought my first "bench" power supply 😁" +url: "https://images2.imgbox.com/f3/83/VUCfUxRP_o.jpg" +body: """ I’ve been in need of a bench supply for a while, up to this point I’ve been using little buck/boost boards with a multimeter to get the voltage I want when working on a project. The limitations of that started to show though, so I was after a more ideal solution.\n \n After spending a while looking at various power supplies, I happened to come across this tiny adjustable supply. After binging a bunch of videos on it, I decided it’ll do, especially compared to the absolutely chonky big alternatives.\n \n Right out the gate, the aluminium casing feels amazing, but they could do with a bit of a stronger adhesive holding the glass screen cover in-place 🤦\u{200D}♂️ I’m personally not too bothered by this, but it doesn’t set a good first impression IMO\n \n \n \n A few seconds after pressing the glass back into place, the opposite end of the glass popped loose. At least I now know there are screws hidden under here if I ever decide to open this in future 💭\n \n \n \n Aside from that, it has pretty reasonable specs for the size:\n \n - Dual input, either AC (mickey ears plug) or DC 7-28v (XT60)\n - 30V 10A (max output 200W on DC, max 100W on AC)\n - Minimum output 1v 500mA\n - 65W USB PD output (handy for the Pinecil I recently ordered to replace my old iron 😁)\n - 200x200 IPS display\n - AC input uses GaN parts\n \n When watching the videos a few people complained about the absence of an XT60 to banana jack. This may have changed at some point, as one came with mine\n \n \n \n The internal AC converter appears to supply 19V into the unit, which you can use via the XT60 connector at the rear. Not sure if intentional or not, but pretty neat nonetheless - as long as you dont accidentally leave a lipo plugged in there 😳\n \n I’m not sure if its worth the price tag ($60-120 depending on where you look) when you can get a RuiDeng clone for under $30. I mainly jumped for this because of the size, integrated AC input, and that 65W USB-C. Voltage ripple is a little concern at lower voltages where some components may not be so forgiving…\n \n Happy with the purchase so far though, can’t wait to start using this for projects! """ +type: "image" +lang: "en" +isOc: false +hasEmbed: true +commentCount: 10 +favouriteCount: 115 +score: 0 +isAdult: false +sticky: false +lastActive: DateTime @1699560093 {#1720 : 2023-11-09 21:01:33.0 +01:00 } +ip: null +adaAmount: 0 +tags: null +mentions: null +comments: Doctrine\ORM\PersistentCollection {#2386 …} +votes: Doctrine\ORM\PersistentCollection {#1686 …} +reports: Doctrine\ORM\PersistentCollection {#1692 …} +favourites: Doctrine\ORM\PersistentCollection {#1407 …} +notifications: Doctrine\ORM\PersistentCollection {#1410 …} +badges: Doctrine\ORM\PersistentCollection {#1402 …} +children: [ 1 => App\Entity\EntryComment {#1696} 0 => App\Entity\EntryComment {#1550 +user: App\Entity\User {#265} +entry: Proxies\__CG__\App\Entity\Entry {#1571 …2} +magazine: Proxies\__CG__\App\Entity\Magazine {#1572 …2} +image: null +parent: Proxies\__CG__\App\Entity\EntryComment {#1525 …} +root: Proxies\__CG__\App\Entity\EntryComment {#1650 …} +body: "The “isn’t huge” is the issue. Linear supplies need a rather big transformer to work with 60Hz mains instead of chopping it up at 20kHz or more like switchers do. I’ve got a Siglent SPD 3033X-E (decent, reasonably cheap) and a BK Precision 9201 (better, more expensive)." +lang: "en" +isAdult: false +favouriteCount: 2 +score: 0 +lastActive: DateTime @1699560093 {#1577 : 2023-11-09 21:01:33.0 +01:00 } +ip: null +tags: null +mentions: [ "@lemann@lemmy.one" "@asbestos@lemmy.world" "@Eufalconimorph@discuss.tchncs.de" ] +children: Doctrine\ORM\PersistentCollection {#1528 …} +nested: Doctrine\ORM\PersistentCollection {#1559 …} +votes: Doctrine\ORM\PersistentCollection {#1564 …} +reports: Doctrine\ORM\PersistentCollection {#1563 …} +favourites: Doctrine\ORM\PersistentCollection {#1565 …} +notifications: Doctrine\ORM\PersistentCollection {#1558 …} -id: 105264 -bodyTs: "'20khz':26 '3033x':39 '3033x-e':38 '60hz':18 '9201':48 'better':49 'big':13 'bk':46 'cheap':43 'chop':22 'decent':41 'e':40 'expens':51 'got':34 'huge':4 'instead':20 'isn':2 'issu':7 'like':29 'linear':8 'main':19 'need':10 'precis':47 'rather':12 'reason':42 'siglent':36 'spd':37 'suppli':9 'switcher':30 'transform':14 've':33 'work':16" +ranking: 0 +commentCount: 0 +upVotes: 0 +downVotes: 0 +visibility: "visible " +apId: "https://discuss.tchncs.de/comment/4711855" +editedAt: null +createdAt: DateTimeImmutable @1699560093 {#1567 : 2023-11-09 21:01:33.0 +01:00 } +"title": 105264 } ] -id: 10475 -titleTs: "'bench':4 'bought':1 'first':3 'power':5 'suppli':6" -bodyTs: "'-120':333 '-28':204 '/13/72/rktrlynv_o.jpg)':277 '/2b/8d/qqrww3o0_o.jpg)':182 '/81/75/mwoukas3_o.jpg)':141 '100w':215 '10a':208 '19v':285 '1v':220 '200w':211 '200x200':238 '30':348 '30v':207 '500ma':221 '60':332 '65w':222,363 '7':203 'absenc':256 'absolut':89 'ac':197,217,241,280,359 'accident':315 'across':67 'adhes':112 'adjust':70 'altern':92 'aluminium':98 'amaz':101 'appear':282 'asid':183 'back':149 'banana':261 'bench':8 'big':91 'bing':73 'bit':108 'board':23 'bother':126 'buck/boost':22 'bunch':75 'c':366 'came':272 'case':99 'chang':266 'chonki':90 'clone':345 'come':66 'compar':86 'complain':253 'compon':378 'concern':372 'connector':296 'convert':281 'could':104 'cover':117 'dc':202,213 'decid':81,174 'depend':334 'display':240 'doesn':131 'dont':314 'dual':194 'ear':199 'either':196 'end':154 'especi':85 'ever':173 'far':389 'feel':100 'first':136 'forgiv':383 'futur':179 'gan':244 'gate':96 'get':28,342 'glass':115,148,157 'good':135 'handi':226 'happen':64 'happi':384 'hidden':168 'hold':113 'ideal':52 'images2.imgbox.com':140,181,276 'images2.imgbox.com/13/72/rktrlynv_o.jpg)':275 'images2.imgbox.com/2b/8d/qqrww3o0_o.jpg)':180 'images2.imgbox.com/81/75/mwoukas3_o.jpg)':139 'imo':138 'impress':137 'in-plac':118 'input':195,242,360 'integr':358 'intent':303 'intern':279 'ip':239 'iron':237 'jack':262 'jump':351 'know':164 'least':161 'leav':316 'limit':39 'lipo':318 'littl':21,371 'll':83 'long':311 'look':58,338 'loos':159 'lower':374 'm':122,323 'main':350 'max':209,214 'may':264,379 'mickey':198 'mine':274 'minimum':218 'multimet':26 'neat':308 'need':5 'nonetheless':309 'old':236 'one':271 'open':176 'opposit':153 'order':232 'output':210,219,225 'part':245 'pd':224 'peopl':252 'person':123 'pinecil':229 'place':120,151 'plug':200,319 'point':16,269 'pop':158 'power':61 'press':146 'pretti':188,307 'price':330 'project':37,399 'purchas':387 'rear':299 'reason':189 'recent':231 'replac':234 'right':93 'rippl':368 'ruideng':344 'screen':116 'screw':167 'second':144 'set':133 'show':44 'size':193,357 'solut':53 'spec':190 'spend':55 'start':42,395 'stronger':111 'suppli':9,62,71,284 'sure':301,325 'tag':331 'though':45,390 'tini':69 'unit':288 'usb':223,365 'usb-c':364 'use':20,243,292,396 'v':205 'various':60 've':2,18 'via':293 'video':77,249 'voltag':30,367,375 'wait':393 'want':32 'watch':247 'work':34 'worth':328 'xt60':206,259,295" +cross: false +upVotes: 0 +downVotes: 0 +ranking: 1699362045 +visibility: "visible " +apId: "https://lemmy.one/post/6413290" +editedAt: null +createdAt: DateTimeImmutable @1699275645 {#1698 : 2023-11-06 14:00:45.0 +01:00 } +__isInitialized__: true …2 } +magazine: Proxies\__CG__\App\Entity\Magazine {#1572 …2} +image: null +parent: Proxies\__CG__\App\Entity\EntryComment {#1650 …} +root: Proxies\__CG__\App\Entity\EntryComment {#1650 …} +body: "The small supplies are nice for size, but tend to have more noise than the big linear supplies. If you’re working with low-precision DC circuits, or even stuff up to audio frequencies (basically still DC) it’s not likely to be an issue. If you’re working with RF circuits it’s more likely to be an issue, though of course if they’re not too close to the switching frequency it’s easy enough to filter the output." +lang: "en" +isAdult: false +favouriteCount: 2 +score: 0 +lastActive: DateTime @1699537859 {#1428 : 2023-11-09 14:50:59.0 +01:00 } +ip: null +tags: null +mentions: [ "@lemann@lemmy.one" "@asbestos@lemmy.world" ] +children: Doctrine\ORM\PersistentCollection {#1679 …} +nested: Doctrine\ORM\PersistentCollection {#1667 …} +votes: Doctrine\ORM\PersistentCollection {#1670 …} +reports: Doctrine\ORM\PersistentCollection {#1678 …} +favourites: Doctrine\ORM\PersistentCollection {#1573 …} +notifications: Doctrine\ORM\PersistentCollection {#1586 …} -id: 104196 -bodyTs: "'audio':34 'basic':36 'big':16 'circuit':28,53 'close':70 'cours':64 'dc':27,38 'easi':77 'enough':78 'even':30 'filter':80 'frequenc':35,74 'issu':46,61 'like':42,57 'linear':17 'low':25 'low-precis':24 'nice':5 'nois':13 'output':82 'precis':26 're':21,49,67 'rf':52 'size':7 'small':2 'still':37 'stuff':31 'suppli':3,18 'switch':73 'tend':9 'though':62 'work':22,50" +ranking: 0 +commentCount: 0 +upVotes: 0 +downVotes: 0 +visibility: "visible " +apId: "https://discuss.tchncs.de/comment/4702413" +editedAt: null +createdAt: DateTimeImmutable @1699537859 {#1440 : 2023-11-09 14:50:59.0 +01:00 } +"title": 104196 } +formDest: "entry_comment" +showDownvote: true -cache: Symfony\Component\Cache\Adapter\TraceableTagAwareAdapter {#600 …} } |
boost | App\Twig\Components\BoostComponent | 16.0 MiB | 0.56 ms | |
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Please contact me at my primary Fedi account: @lemann@lemmy.dbzer0.com\n \n [lemmy.one/u/lemann@lemmy.dbzer0.com](https://lemmy.one/u/lemann@lemmy.dbzer0.com) """ +lastActive: DateTime @1723422420 {#3121 : 2024-08-12 02:27:00.0 +02:00 } +markedForDeletionAt: null +fields: null +oauthGithubId: null +oauthGoogleId: null +oauthFacebookId: null +oauthKeycloakId: null +hideAdult: true +showSubscribedUsers: true +showSubscribedMagazines: true +showSubscribedDomains: true +preferredLanguages: [] +featuredMagazines: null +showProfileSubscriptions: true +showProfileFollowings: true +markNewComments: false +notifyOnNewEntry: false +notifyOnNewEntryReply: false +notifyOnNewEntryCommentReply: false +notifyOnNewPost: false +notifyOnNewPostReply: false +notifyOnNewPostCommentReply: false +addMentionsEntries: false +addMentionsPosts: true +isBanned: false +isVerified: false +isDeleted: false +isBot: false +spamProtection: true +customCss: null +ignoreMagazinesCustomCss: false +moderatorTokens: 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false +privateKey: null +publicKey: null +apFetchedAt: DateTime @1727180563 {#3122 : 2024-09-24 14:22:43.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1687293306 {#3123 : 2023-06-20 22:35:06.0 +02:00 } +__isInitialized__: true …2 } +magazine: Proxies\__CG__\App\Entity\Magazine {#1572 +icon: Proxies\__CG__\App\Entity\Image {#2888 …} +name: "electronics@discuss.tchncs.de" +title: "electronics" +description: """ **Projects, pictures, industry discussions and news about electronic engineering & component-level electronic circuits.**\n \n Rules\n -----\n \n 1: Be nice.\n \n 2: Be on-topic (eg: *Electronic*, not *electrical*).\n \n 3: No commercial stuff, buying, selling or valuations.\n \n 4: No circuit design or repair, tools or component questions.\n \n 5: No excessively promoting your own sites, social media, videos etc.\n \n ---\n \n *Ask questions in [discuss.tchncs.de/c/askelectronics](https://discuss.tchncs.de/c/askelectronics)*\n \n --- """ +rules: null +subscriptionsCount: 1 +entryCount: 43 +entryCommentCount: 201 +postCount: 1 +postCommentCount: 3 +isAdult: false +customCss: null +lastActive: DateTime @1723220252 {#2883 : 2024-08-09 18:17:32.0 +02:00 } +markedForDeletionAt: null +tags: null +moderators: Doctrine\ORM\PersistentCollection {#2890 …} +ownershipRequests: Doctrine\ORM\PersistentCollection {#2892 …} +moderatorRequests: Doctrine\ORM\PersistentCollection {#2894 …} +entries: Doctrine\ORM\PersistentCollection {#2896 …} +posts: Doctrine\ORM\PersistentCollection {#2898 …} +subscriptions: Doctrine\ORM\PersistentCollection {#2900 …} +bans: Doctrine\ORM\PersistentCollection {#2906 …} +reports: Doctrine\ORM\PersistentCollection {#2914 …} +badges: Doctrine\ORM\PersistentCollection {#2927 …} +logs: Doctrine\ORM\PersistentCollection {#2937 …} +awards: Doctrine\ORM\PersistentCollection {#2919 …} +categories: Doctrine\ORM\PersistentCollection {#2943 …} -id: 5 +apId: "electronics@discuss.tchncs.de" +apProfileId: "https://discuss.tchncs.de/c/electronics" +apPublicUrl: "https://discuss.tchncs.de/c/electronics" +apFollowersUrl: "https://discuss.tchncs.de/c/electronics/followers" +apInboxUrl: "https://discuss.tchncs.de/inbox" +apDomain: "discuss.tchncs.de" +apPreferredUsername: "electronics" +apDiscoverable: true +apManuallyApprovesFollowers: null +privateKey: null +publicKey: null +apFetchedAt: DateTime @1719675646 {#2880 : 2024-06-29 17:40:46.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1686642591 {#2882 : 2023-06-13 09:49:51.0 +02:00 } +__isInitialized__: true …2 } +image: Proxies\__CG__\App\Entity\Image {#1731 …} +domain: Proxies\__CG__\App\Entity\Domain {#2380 …} +slug: "Bought-my-first-bench-power-supply" +title: "Bought my first "bench" power supply 😁" +url: "https://images2.imgbox.com/f3/83/VUCfUxRP_o.jpg" +body: """ I’ve been in need of a bench supply for a while, up to this point I’ve been using little buck/boost boards with a multimeter to get the voltage I want when working on a project. The limitations of that started to show though, so I was after a more ideal solution.\n \n After spending a while looking at various power supplies, I happened to come across this tiny adjustable supply. After binging a bunch of videos on it, I decided it’ll do, especially compared to the absolutely chonky big alternatives.\n \n Right out the gate, the aluminium casing feels amazing, but they could do with a bit of a stronger adhesive holding the glass screen cover in-place 🤦\u{200D}♂️ I’m personally not too bothered by this, but it doesn’t set a good first impression IMO\n \n \n \n A few seconds after pressing the glass back into place, the opposite end of the glass popped loose. At least I now know there are screws hidden under here if I ever decide to open this in future 💭\n \n \n \n Aside from that, it has pretty reasonable specs for the size:\n \n - Dual input, either AC (mickey ears plug) or DC 7-28v (XT60)\n - 30V 10A (max output 200W on DC, max 100W on AC)\n - Minimum output 1v 500mA\n - 65W USB PD output (handy for the Pinecil I recently ordered to replace my old iron 😁)\n - 200x200 IPS display\n - AC input uses GaN parts\n \n When watching the videos a few people complained about the absence of an XT60 to banana jack. This may have changed at some point, as one came with mine\n \n \n \n The internal AC converter appears to supply 19V into the unit, which you can use via the XT60 connector at the rear. Not sure if intentional or not, but pretty neat nonetheless - as long as you dont accidentally leave a lipo plugged in there 😳\n \n I’m not sure if its worth the price tag ($60-120 depending on where you look) when you can get a RuiDeng clone for under $30. I mainly jumped for this because of the size, integrated AC input, and that 65W USB-C. Voltage ripple is a little concern at lower voltages where some components may not be so forgiving…\n \n Happy with the purchase so far though, can’t wait to start using this for projects! """ +type: "image" +lang: "en" +isOc: false +hasEmbed: true +commentCount: 10 +favouriteCount: 115 +score: 0 +isAdult: false +sticky: false +lastActive: DateTime @1699560093 {#1720 : 2023-11-09 21:01:33.0 +01:00 } +ip: null +adaAmount: 0 +tags: null +mentions: null +comments: Doctrine\ORM\PersistentCollection {#2386 …} +votes: Doctrine\ORM\PersistentCollection {#1686 …} +reports: Doctrine\ORM\PersistentCollection {#1692 …} +favourites: Doctrine\ORM\PersistentCollection {#1407 …} +notifications: Doctrine\ORM\PersistentCollection {#1410 …} +badges: Doctrine\ORM\PersistentCollection {#1402 …} +children: [ 1 => App\Entity\EntryComment {#1696} 0 => App\Entity\EntryComment {#1550 +user: App\Entity\User {#265} +entry: Proxies\__CG__\App\Entity\Entry {#1571 …2} +magazine: Proxies\__CG__\App\Entity\Magazine {#1572 …2} +image: null +parent: Proxies\__CG__\App\Entity\EntryComment {#1525 …} +root: Proxies\__CG__\App\Entity\EntryComment {#1650 …} +body: "The “isn’t huge” is the issue. Linear supplies need a rather big transformer to work with 60Hz mains instead of chopping it up at 20kHz or more like switchers do. I’ve got a Siglent SPD 3033X-E (decent, reasonably cheap) and a BK Precision 9201 (better, more expensive)." +lang: "en" +isAdult: false +favouriteCount: 2 +score: 0 +lastActive: DateTime @1699560093 {#1577 : 2023-11-09 21:01:33.0 +01:00 } +ip: null +tags: null +mentions: [ "@lemann@lemmy.one" "@asbestos@lemmy.world" "@Eufalconimorph@discuss.tchncs.de" ] +children: Doctrine\ORM\PersistentCollection {#1528 …} +nested: Doctrine\ORM\PersistentCollection {#1559 …} +votes: Doctrine\ORM\PersistentCollection {#1564 …} +reports: Doctrine\ORM\PersistentCollection {#1563 …} +favourites: Doctrine\ORM\PersistentCollection {#1565 …} +notifications: Doctrine\ORM\PersistentCollection {#1558 …} -id: 105264 -bodyTs: "'20khz':26 '3033x':39 '3033x-e':38 '60hz':18 '9201':48 'better':49 'big':13 'bk':46 'cheap':43 'chop':22 'decent':41 'e':40 'expens':51 'got':34 'huge':4 'instead':20 'isn':2 'issu':7 'like':29 'linear':8 'main':19 'need':10 'precis':47 'rather':12 'reason':42 'siglent':36 'spd':37 'suppli':9 'switcher':30 'transform':14 've':33 'work':16" +ranking: 0 +commentCount: 0 +upVotes: 0 +downVotes: 0 +visibility: "visible " +apId: "https://discuss.tchncs.de/comment/4711855" +editedAt: null +createdAt: DateTimeImmutable @1699560093 {#1567 : 2023-11-09 21:01:33.0 +01:00 } +"title": 105264 } ] -id: 10475 -titleTs: "'bench':4 'bought':1 'first':3 'power':5 'suppli':6" -bodyTs: "'-120':333 '-28':204 '/13/72/rktrlynv_o.jpg)':277 '/2b/8d/qqrww3o0_o.jpg)':182 '/81/75/mwoukas3_o.jpg)':141 '100w':215 '10a':208 '19v':285 '1v':220 '200w':211 '200x200':238 '30':348 '30v':207 '500ma':221 '60':332 '65w':222,363 '7':203 'absenc':256 'absolut':89 'ac':197,217,241,280,359 'accident':315 'across':67 'adhes':112 'adjust':70 'altern':92 'aluminium':98 'amaz':101 'appear':282 'asid':183 'back':149 'banana':261 'bench':8 'big':91 'bing':73 'bit':108 'board':23 'bother':126 'buck/boost':22 'bunch':75 'c':366 'came':272 'case':99 'chang':266 'chonki':90 'clone':345 'come':66 'compar':86 'complain':253 'compon':378 'concern':372 'connector':296 'convert':281 'could':104 'cover':117 'dc':202,213 'decid':81,174 'depend':334 'display':240 'doesn':131 'dont':314 'dual':194 'ear':199 'either':196 'end':154 'especi':85 'ever':173 'far':389 'feel':100 'first':136 'forgiv':383 'futur':179 'gan':244 'gate':96 'get':28,342 'glass':115,148,157 'good':135 'handi':226 'happen':64 'happi':384 'hidden':168 'hold':113 'ideal':52 'images2.imgbox.com':140,181,276 'images2.imgbox.com/13/72/rktrlynv_o.jpg)':275 'images2.imgbox.com/2b/8d/qqrww3o0_o.jpg)':180 'images2.imgbox.com/81/75/mwoukas3_o.jpg)':139 'imo':138 'impress':137 'in-plac':118 'input':195,242,360 'integr':358 'intent':303 'intern':279 'ip':239 'iron':237 'jack':262 'jump':351 'know':164 'least':161 'leav':316 'limit':39 'lipo':318 'littl':21,371 'll':83 'long':311 'look':58,338 'loos':159 'lower':374 'm':122,323 'main':350 'max':209,214 'may':264,379 'mickey':198 'mine':274 'minimum':218 'multimet':26 'neat':308 'need':5 'nonetheless':309 'old':236 'one':271 'open':176 'opposit':153 'order':232 'output':210,219,225 'part':245 'pd':224 'peopl':252 'person':123 'pinecil':229 'place':120,151 'plug':200,319 'point':16,269 'pop':158 'power':61 'press':146 'pretti':188,307 'price':330 'project':37,399 'purchas':387 'rear':299 'reason':189 'recent':231 'replac':234 'right':93 'rippl':368 'ruideng':344 'screen':116 'screw':167 'second':144 'set':133 'show':44 'size':193,357 'solut':53 'spec':190 'spend':55 'start':42,395 'stronger':111 'suppli':9,62,71,284 'sure':301,325 'tag':331 'though':45,390 'tini':69 'unit':288 'usb':223,365 'usb-c':364 'use':20,243,292,396 'v':205 'various':60 've':2,18 'via':293 'video':77,249 'voltag':30,367,375 'wait':393 'want':32 'watch':247 'work':34 'worth':328 'xt60':206,259,295" +cross: false +upVotes: 0 +downVotes: 0 +ranking: 1699362045 +visibility: "visible " +apId: "https://lemmy.one/post/6413290" +editedAt: null +createdAt: DateTimeImmutable @1699275645 {#1698 : 2023-11-06 14:00:45.0 +01:00 } +__isInitialized__: true …2 } +magazine: Proxies\__CG__\App\Entity\Magazine {#1572 …2} +image: null +parent: Proxies\__CG__\App\Entity\EntryComment {#1650 …} +root: Proxies\__CG__\App\Entity\EntryComment {#1650 …} +body: "The small supplies are nice for size, but tend to have more noise than the big linear supplies. If you’re working with low-precision DC circuits, or even stuff up to audio frequencies (basically still DC) it’s not likely to be an issue. If you’re working with RF circuits it’s more likely to be an issue, though of course if they’re not too close to the switching frequency it’s easy enough to filter the output." +lang: "en" +isAdult: false +favouriteCount: 2 +score: 0 +lastActive: DateTime @1699537859 {#1428 : 2023-11-09 14:50:59.0 +01:00 } +ip: null +tags: null +mentions: [ "@lemann@lemmy.one" "@asbestos@lemmy.world" ] +children: Doctrine\ORM\PersistentCollection {#1679 …} +nested: Doctrine\ORM\PersistentCollection {#1667 …} +votes: Doctrine\ORM\PersistentCollection {#1670 …} +reports: Doctrine\ORM\PersistentCollection {#1678 …} +favourites: Doctrine\ORM\PersistentCollection {#1573 …} +notifications: Doctrine\ORM\PersistentCollection {#1586 …} -id: 104196 -bodyTs: "'audio':34 'basic':36 'big':16 'circuit':28,53 'close':70 'cours':64 'dc':27,38 'easi':77 'enough':78 'even':30 'filter':80 'frequenc':35,74 'issu':46,61 'like':42,57 'linear':17 'low':25 'low-precis':24 'nice':5 'nois':13 'output':82 'precis':26 're':21,49,67 'rf':52 'size':7 'small':2 'still':37 'stuff':31 'suppli':3,18 'switch':73 'tend':9 'though':62 'work':22,50" +ranking: 0 +commentCount: 0 +upVotes: 0 +downVotes: 0 +visibility: "visible " +apId: "https://discuss.tchncs.de/comment/4702413" +editedAt: null +createdAt: DateTimeImmutable @1699537859 {#1440 : 2023-11-09 14:50:59.0 +01:00 } +"title": 104196 } ] |
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Please contact me at my primary Fedi account: @lemann@lemmy.dbzer0.com\n \n [lemmy.one/u/lemann@lemmy.dbzer0.com](https://lemmy.one/u/lemann@lemmy.dbzer0.com) """ +lastActive: DateTime @1723422420 {#3121 : 2024-08-12 02:27:00.0 +02:00 } +markedForDeletionAt: null +fields: null +oauthGithubId: null +oauthGoogleId: null +oauthFacebookId: null +oauthKeycloakId: null +hideAdult: true +showSubscribedUsers: true +showSubscribedMagazines: true +showSubscribedDomains: true +preferredLanguages: [] +featuredMagazines: null +showProfileSubscriptions: true +showProfileFollowings: true +markNewComments: false +notifyOnNewEntry: false +notifyOnNewEntryReply: false +notifyOnNewEntryCommentReply: false +notifyOnNewPost: false +notifyOnNewPostReply: false +notifyOnNewPostCommentReply: false +addMentionsEntries: false +addMentionsPosts: true +isBanned: false +isVerified: false +isDeleted: false +isBot: false +spamProtection: true +customCss: null +ignoreMagazinesCustomCss: false +moderatorTokens: 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+blockedMagazines: Doctrine\ORM\PersistentCollection {#3158 …} +blockedDomains: Doctrine\ORM\PersistentCollection {#3160 …} +reports: Doctrine\ORM\PersistentCollection {#3162 …} +favourites: Doctrine\ORM\PersistentCollection {#3164 …} +violations: Doctrine\ORM\PersistentCollection {#3166 …} +notifications: Doctrine\ORM\PersistentCollection {#3168 …} +awards: Doctrine\ORM\PersistentCollection {#3170 …} +subscribedCategories: Doctrine\ORM\PersistentCollection {#3172 …} +categories: Doctrine\ORM\PersistentCollection {#3174 …} -id: 6065 -password: "$2y$13$gMmtDQMFye/KbOe9uI8dduACxhW8plCv5Q6UbpZEKOu55AVmEmGvi" -totpSecret: null -totpBackupCodes: [] -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#3176 …} +apId: "lemann@lemmy.one" +apProfileId: "https://lemmy.one/u/lemann" +apPublicUrl: "https://lemmy.one/u/lemann" +apFollowersUrl: null +apInboxUrl: "https://lemmy.one/inbox" +apDomain: "lemmy.one" +apPreferredUsername: "lemann" +apDiscoverable: true +apManuallyApprovesFollowers: false +privateKey: null +publicKey: null +apFetchedAt: DateTime @1727180563 {#3122 : 2024-09-24 14:22:43.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1687293306 {#3123 : 2023-06-20 22:35:06.0 +02:00 } +__isInitialized__: true …2 } +magazine: Proxies\__CG__\App\Entity\Magazine {#1572 +icon: Proxies\__CG__\App\Entity\Image {#2888 …} +name: "electronics@discuss.tchncs.de" +title: "electronics" +description: """ **Projects, pictures, industry discussions and news about electronic engineering & component-level electronic circuits.**\n \n Rules\n -----\n \n 1: Be nice.\n \n 2: Be on-topic (eg: *Electronic*, not *electrical*).\n \n 3: No commercial stuff, buying, selling or valuations.\n \n 4: No circuit design or repair, tools or component questions.\n \n 5: No excessively promoting your own sites, social media, videos etc.\n \n ---\n \n *Ask questions in [discuss.tchncs.de/c/askelectronics](https://discuss.tchncs.de/c/askelectronics)*\n \n --- """ +rules: null +subscriptionsCount: 1 +entryCount: 43 +entryCommentCount: 201 +postCount: 1 +postCommentCount: 3 +isAdult: false +customCss: null +lastActive: DateTime @1723220252 {#2883 : 2024-08-09 18:17:32.0 +02:00 } +markedForDeletionAt: null +tags: null +moderators: Doctrine\ORM\PersistentCollection {#2890 …} +ownershipRequests: Doctrine\ORM\PersistentCollection {#2892 …} +moderatorRequests: Doctrine\ORM\PersistentCollection {#2894 …} +entries: Doctrine\ORM\PersistentCollection {#2896 …} +posts: Doctrine\ORM\PersistentCollection {#2898 …} +subscriptions: Doctrine\ORM\PersistentCollection {#2900 …} +bans: Doctrine\ORM\PersistentCollection {#2906 …} +reports: Doctrine\ORM\PersistentCollection {#2914 …} +badges: Doctrine\ORM\PersistentCollection {#2927 …} +logs: Doctrine\ORM\PersistentCollection {#2937 …} +awards: Doctrine\ORM\PersistentCollection {#2919 …} +categories: Doctrine\ORM\PersistentCollection {#2943 …} -id: 5 +apId: "electronics@discuss.tchncs.de" +apProfileId: "https://discuss.tchncs.de/c/electronics" +apPublicUrl: "https://discuss.tchncs.de/c/electronics" +apFollowersUrl: "https://discuss.tchncs.de/c/electronics/followers" +apInboxUrl: "https://discuss.tchncs.de/inbox" +apDomain: "discuss.tchncs.de" +apPreferredUsername: "electronics" +apDiscoverable: true +apManuallyApprovesFollowers: null +privateKey: null +publicKey: null +apFetchedAt: DateTime @1719675646 {#2880 : 2024-06-29 17:40:46.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1686642591 {#2882 : 2023-06-13 09:49:51.0 +02:00 } +__isInitialized__: true …2 } +image: Proxies\__CG__\App\Entity\Image {#1731 …} +domain: Proxies\__CG__\App\Entity\Domain {#2380 …} +slug: "Bought-my-first-bench-power-supply" +title: "Bought my first "bench" power supply 😁" +url: "https://images2.imgbox.com/f3/83/VUCfUxRP_o.jpg" +body: """ I’ve been in need of a bench supply for a while, up to this point I’ve been using little buck/boost boards with a multimeter to get the voltage I want when working on a project. The limitations of that started to show though, so I was after a more ideal solution.\n \n After spending a while looking at various power supplies, I happened to come across this tiny adjustable supply. After binging a bunch of videos on it, I decided it’ll do, especially compared to the absolutely chonky big alternatives.\n \n Right out the gate, the aluminium casing feels amazing, but they could do with a bit of a stronger adhesive holding the glass screen cover in-place 🤦\u{200D}♂️ I’m personally not too bothered by this, but it doesn’t set a good first impression IMO\n \n \n \n A few seconds after pressing the glass back into place, the opposite end of the glass popped loose. At least I now know there are screws hidden under here if I ever decide to open this in future 💭\n \n \n \n Aside from that, it has pretty reasonable specs for the size:\n \n - Dual input, either AC (mickey ears plug) or DC 7-28v (XT60)\n - 30V 10A (max output 200W on DC, max 100W on AC)\n - Minimum output 1v 500mA\n - 65W USB PD output (handy for the Pinecil I recently ordered to replace my old iron 😁)\n - 200x200 IPS display\n - AC input uses GaN parts\n \n When watching the videos a few people complained about the absence of an XT60 to banana jack. This may have changed at some point, as one came with mine\n \n \n \n The internal AC converter appears to supply 19V into the unit, which you can use via the XT60 connector at the rear. Not sure if intentional or not, but pretty neat nonetheless - as long as you dont accidentally leave a lipo plugged in there 😳\n \n I’m not sure if its worth the price tag ($60-120 depending on where you look) when you can get a RuiDeng clone for under $30. I mainly jumped for this because of the size, integrated AC input, and that 65W USB-C. Voltage ripple is a little concern at lower voltages where some components may not be so forgiving…\n \n Happy with the purchase so far though, can’t wait to start using this for projects! """ +type: "image" +lang: "en" +isOc: false +hasEmbed: true +commentCount: 10 +favouriteCount: 115 +score: 0 +isAdult: false +sticky: false +lastActive: DateTime @1699560093 {#1720 : 2023-11-09 21:01:33.0 +01:00 } +ip: null +adaAmount: 0 +tags: null +mentions: null +comments: Doctrine\ORM\PersistentCollection {#2386 …} +votes: Doctrine\ORM\PersistentCollection {#1686 …} +reports: Doctrine\ORM\PersistentCollection {#1692 …} +favourites: Doctrine\ORM\PersistentCollection {#1407 …} +notifications: Doctrine\ORM\PersistentCollection {#1410 …} +badges: Doctrine\ORM\PersistentCollection {#1402 …} +children: [ 1 => App\Entity\EntryComment {#1696} 0 => App\Entity\EntryComment {#1550 +user: App\Entity\User {#265} +entry: Proxies\__CG__\App\Entity\Entry {#1571 …2} +magazine: Proxies\__CG__\App\Entity\Magazine {#1572 …2} +image: null +parent: Proxies\__CG__\App\Entity\EntryComment {#1525 …} +root: Proxies\__CG__\App\Entity\EntryComment {#1650 …} +body: "The “isn’t huge” is the issue. Linear supplies need a rather big transformer to work with 60Hz mains instead of chopping it up at 20kHz or more like switchers do. I’ve got a Siglent SPD 3033X-E (decent, reasonably cheap) and a BK Precision 9201 (better, more expensive)." +lang: "en" +isAdult: false +favouriteCount: 2 +score: 0 +lastActive: DateTime @1699560093 {#1577 : 2023-11-09 21:01:33.0 +01:00 } +ip: null +tags: null +mentions: [ "@lemann@lemmy.one" "@asbestos@lemmy.world" "@Eufalconimorph@discuss.tchncs.de" ] +children: Doctrine\ORM\PersistentCollection {#1528 …} +nested: Doctrine\ORM\PersistentCollection {#1559 …} +votes: Doctrine\ORM\PersistentCollection {#1564 …} +reports: Doctrine\ORM\PersistentCollection {#1563 …} +favourites: Doctrine\ORM\PersistentCollection {#1565 …} +notifications: Doctrine\ORM\PersistentCollection {#1558 …} -id: 105264 -bodyTs: "'20khz':26 '3033x':39 '3033x-e':38 '60hz':18 '9201':48 'better':49 'big':13 'bk':46 'cheap':43 'chop':22 'decent':41 'e':40 'expens':51 'got':34 'huge':4 'instead':20 'isn':2 'issu':7 'like':29 'linear':8 'main':19 'need':10 'precis':47 'rather':12 'reason':42 'siglent':36 'spd':37 'suppli':9 'switcher':30 'transform':14 've':33 'work':16" +ranking: 0 +commentCount: 0 +upVotes: 0 +downVotes: 0 +visibility: "visible " +apId: "https://discuss.tchncs.de/comment/4711855" +editedAt: null +createdAt: DateTimeImmutable @1699560093 {#1567 : 2023-11-09 21:01:33.0 +01:00 } +"title": 105264 } ] -id: 10475 -titleTs: "'bench':4 'bought':1 'first':3 'power':5 'suppli':6" -bodyTs: "'-120':333 '-28':204 '/13/72/rktrlynv_o.jpg)':277 '/2b/8d/qqrww3o0_o.jpg)':182 '/81/75/mwoukas3_o.jpg)':141 '100w':215 '10a':208 '19v':285 '1v':220 '200w':211 '200x200':238 '30':348 '30v':207 '500ma':221 '60':332 '65w':222,363 '7':203 'absenc':256 'absolut':89 'ac':197,217,241,280,359 'accident':315 'across':67 'adhes':112 'adjust':70 'altern':92 'aluminium':98 'amaz':101 'appear':282 'asid':183 'back':149 'banana':261 'bench':8 'big':91 'bing':73 'bit':108 'board':23 'bother':126 'buck/boost':22 'bunch':75 'c':366 'came':272 'case':99 'chang':266 'chonki':90 'clone':345 'come':66 'compar':86 'complain':253 'compon':378 'concern':372 'connector':296 'convert':281 'could':104 'cover':117 'dc':202,213 'decid':81,174 'depend':334 'display':240 'doesn':131 'dont':314 'dual':194 'ear':199 'either':196 'end':154 'especi':85 'ever':173 'far':389 'feel':100 'first':136 'forgiv':383 'futur':179 'gan':244 'gate':96 'get':28,342 'glass':115,148,157 'good':135 'handi':226 'happen':64 'happi':384 'hidden':168 'hold':113 'ideal':52 'images2.imgbox.com':140,181,276 'images2.imgbox.com/13/72/rktrlynv_o.jpg)':275 'images2.imgbox.com/2b/8d/qqrww3o0_o.jpg)':180 'images2.imgbox.com/81/75/mwoukas3_o.jpg)':139 'imo':138 'impress':137 'in-plac':118 'input':195,242,360 'integr':358 'intent':303 'intern':279 'ip':239 'iron':237 'jack':262 'jump':351 'know':164 'least':161 'leav':316 'limit':39 'lipo':318 'littl':21,371 'll':83 'long':311 'look':58,338 'loos':159 'lower':374 'm':122,323 'main':350 'max':209,214 'may':264,379 'mickey':198 'mine':274 'minimum':218 'multimet':26 'neat':308 'need':5 'nonetheless':309 'old':236 'one':271 'open':176 'opposit':153 'order':232 'output':210,219,225 'part':245 'pd':224 'peopl':252 'person':123 'pinecil':229 'place':120,151 'plug':200,319 'point':16,269 'pop':158 'power':61 'press':146 'pretti':188,307 'price':330 'project':37,399 'purchas':387 'rear':299 'reason':189 'recent':231 'replac':234 'right':93 'rippl':368 'ruideng':344 'screen':116 'screw':167 'second':144 'set':133 'show':44 'size':193,357 'solut':53 'spec':190 'spend':55 'start':42,395 'stronger':111 'suppli':9,62,71,284 'sure':301,325 'tag':331 'though':45,390 'tini':69 'unit':288 'usb':223,365 'usb-c':364 'use':20,243,292,396 'v':205 'various':60 've':2,18 'via':293 'video':77,249 'voltag':30,367,375 'wait':393 'want':32 'watch':247 'work':34 'worth':328 'xt60':206,259,295" +cross: false +upVotes: 0 +downVotes: 0 +ranking: 1699362045 +visibility: "visible " +apId: "https://lemmy.one/post/6413290" +editedAt: null +createdAt: DateTimeImmutable @1699275645 {#1698 : 2023-11-06 14:00:45.0 +01:00 } +__isInitialized__: true …2 } +magazine: Proxies\__CG__\App\Entity\Magazine {#1572 …2} +image: null +parent: Proxies\__CG__\App\Entity\EntryComment {#1650 …} +root: Proxies\__CG__\App\Entity\EntryComment {#1650 …} +body: "The small supplies are nice for size, but tend to have more noise than the big linear supplies. If you’re working with low-precision DC circuits, or even stuff up to audio frequencies (basically still DC) it’s not likely to be an issue. If you’re working with RF circuits it’s more likely to be an issue, though of course if they’re not too close to the switching frequency it’s easy enough to filter the output." +lang: "en" +isAdult: false +favouriteCount: 2 +score: 0 +lastActive: DateTime @1699537859 {#1428 : 2023-11-09 14:50:59.0 +01:00 } +ip: null +tags: null +mentions: [ "@lemann@lemmy.one" "@asbestos@lemmy.world" ] +children: Doctrine\ORM\PersistentCollection {#1679 …} +nested: Doctrine\ORM\PersistentCollection {#1667 …} +votes: Doctrine\ORM\PersistentCollection {#1670 …} +reports: Doctrine\ORM\PersistentCollection {#1678 …} +favourites: Doctrine\ORM\PersistentCollection {#1573 …} +notifications: Doctrine\ORM\PersistentCollection {#1586 …} -id: 104196 -bodyTs: "'audio':34 'basic':36 'big':16 'circuit':28,53 'close':70 'cours':64 'dc':27,38 'easi':77 'enough':78 'even':30 'filter':80 'frequenc':35,74 'issu':46,61 'like':42,57 'linear':17 'low':25 'low-precis':24 'nice':5 'nois':13 'output':82 'precis':26 're':21,49,67 'rf':52 'size':7 'small':2 'still':37 'stuff':31 'suppli':3,18 'switch':73 'tend':9 'though':62 'work':22,50" +ranking: 0 +commentCount: 0 +upVotes: 0 +downVotes: 0 +visibility: "visible " +apId: "https://discuss.tchncs.de/comment/4702413" +editedAt: null +createdAt: DateTimeImmutable @1699537859 {#1440 : 2023-11-09 14:50:59.0 +01:00 } +"title": 104196 } -cache: Symfony\Component\Cache\Adapter\TraceableTagAwareAdapter {#600 …} } |
entry_comment | App\Twig\Components\EntryCommentComponent | 16.0 MiB | 8.80 ms | |
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Please contact me at my primary Fedi account: @lemann@lemmy.dbzer0.com\n \n [lemmy.one/u/lemann@lemmy.dbzer0.com](https://lemmy.one/u/lemann@lemmy.dbzer0.com) """ +lastActive: DateTime @1723422420 {#3121 : 2024-08-12 02:27:00.0 +02:00 } +markedForDeletionAt: null +fields: null +oauthGithubId: null +oauthGoogleId: null +oauthFacebookId: null +oauthKeycloakId: null +hideAdult: true +showSubscribedUsers: true +showSubscribedMagazines: true +showSubscribedDomains: true +preferredLanguages: [] +featuredMagazines: null +showProfileSubscriptions: true +showProfileFollowings: true +markNewComments: false +notifyOnNewEntry: false +notifyOnNewEntryReply: false +notifyOnNewEntryCommentReply: false +notifyOnNewPost: false +notifyOnNewPostReply: false +notifyOnNewPostCommentReply: false +addMentionsEntries: false +addMentionsPosts: true +isBanned: false +isVerified: false +isDeleted: false +isBot: false +spamProtection: true +customCss: null +ignoreMagazinesCustomCss: false +moderatorTokens: 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false +privateKey: null +publicKey: null +apFetchedAt: DateTime @1727180563 {#3122 : 2024-09-24 14:22:43.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1687293306 {#3123 : 2023-06-20 22:35:06.0 +02:00 } +__isInitialized__: true …2 } +magazine: Proxies\__CG__\App\Entity\Magazine {#1572 +icon: Proxies\__CG__\App\Entity\Image {#2888 …} +name: "electronics@discuss.tchncs.de" +title: "electronics" +description: """ **Projects, pictures, industry discussions and news about electronic engineering & component-level electronic circuits.**\n \n Rules\n -----\n \n 1: Be nice.\n \n 2: Be on-topic (eg: *Electronic*, not *electrical*).\n \n 3: No commercial stuff, buying, selling or valuations.\n \n 4: No circuit design or repair, tools or component questions.\n \n 5: No excessively promoting your own sites, social media, videos etc.\n \n ---\n \n *Ask questions in [discuss.tchncs.de/c/askelectronics](https://discuss.tchncs.de/c/askelectronics)*\n \n --- """ +rules: null +subscriptionsCount: 1 +entryCount: 43 +entryCommentCount: 201 +postCount: 1 +postCommentCount: 3 +isAdult: false +customCss: null +lastActive: DateTime @1723220252 {#2883 : 2024-08-09 18:17:32.0 +02:00 } +markedForDeletionAt: null +tags: null +moderators: Doctrine\ORM\PersistentCollection {#2890 …} +ownershipRequests: Doctrine\ORM\PersistentCollection {#2892 …} +moderatorRequests: Doctrine\ORM\PersistentCollection {#2894 …} +entries: Doctrine\ORM\PersistentCollection {#2896 …} +posts: Doctrine\ORM\PersistentCollection {#2898 …} +subscriptions: Doctrine\ORM\PersistentCollection {#2900 …} +bans: Doctrine\ORM\PersistentCollection {#2906 …} +reports: Doctrine\ORM\PersistentCollection {#2914 …} +badges: Doctrine\ORM\PersistentCollection {#2927 …} +logs: Doctrine\ORM\PersistentCollection {#2937 …} +awards: Doctrine\ORM\PersistentCollection {#2919 …} +categories: Doctrine\ORM\PersistentCollection {#2943 …} -id: 5 +apId: "electronics@discuss.tchncs.de" +apProfileId: "https://discuss.tchncs.de/c/electronics" +apPublicUrl: "https://discuss.tchncs.de/c/electronics" +apFollowersUrl: "https://discuss.tchncs.de/c/electronics/followers" +apInboxUrl: "https://discuss.tchncs.de/inbox" +apDomain: "discuss.tchncs.de" +apPreferredUsername: "electronics" +apDiscoverable: true +apManuallyApprovesFollowers: null +privateKey: null +publicKey: null +apFetchedAt: DateTime @1719675646 {#2880 : 2024-06-29 17:40:46.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1686642591 {#2882 : 2023-06-13 09:49:51.0 +02:00 } +__isInitialized__: true …2 } +image: Proxies\__CG__\App\Entity\Image {#1731 …} +domain: Proxies\__CG__\App\Entity\Domain {#2380 …} +slug: "Bought-my-first-bench-power-supply" +title: "Bought my first "bench" power supply 😁" +url: "https://images2.imgbox.com/f3/83/VUCfUxRP_o.jpg" +body: """ I’ve been in need of a bench supply for a while, up to this point I’ve been using little buck/boost boards with a multimeter to get the voltage I want when working on a project. The limitations of that started to show though, so I was after a more ideal solution.\n \n After spending a while looking at various power supplies, I happened to come across this tiny adjustable supply. After binging a bunch of videos on it, I decided it’ll do, especially compared to the absolutely chonky big alternatives.\n \n Right out the gate, the aluminium casing feels amazing, but they could do with a bit of a stronger adhesive holding the glass screen cover in-place 🤦\u{200D}♂️ I’m personally not too bothered by this, but it doesn’t set a good first impression IMO\n \n \n \n A few seconds after pressing the glass back into place, the opposite end of the glass popped loose. At least I now know there are screws hidden under here if I ever decide to open this in future 💭\n \n \n \n Aside from that, it has pretty reasonable specs for the size:\n \n - Dual input, either AC (mickey ears plug) or DC 7-28v (XT60)\n - 30V 10A (max output 200W on DC, max 100W on AC)\n - Minimum output 1v 500mA\n - 65W USB PD output (handy for the Pinecil I recently ordered to replace my old iron 😁)\n - 200x200 IPS display\n - AC input uses GaN parts\n \n When watching the videos a few people complained about the absence of an XT60 to banana jack. This may have changed at some point, as one came with mine\n \n \n \n The internal AC converter appears to supply 19V into the unit, which you can use via the XT60 connector at the rear. Not sure if intentional or not, but pretty neat nonetheless - as long as you dont accidentally leave a lipo plugged in there 😳\n \n I’m not sure if its worth the price tag ($60-120 depending on where you look) when you can get a RuiDeng clone for under $30. I mainly jumped for this because of the size, integrated AC input, and that 65W USB-C. Voltage ripple is a little concern at lower voltages where some components may not be so forgiving…\n \n Happy with the purchase so far though, can’t wait to start using this for projects! """ +type: "image" +lang: "en" +isOc: false +hasEmbed: true +commentCount: 10 +favouriteCount: 115 +score: 0 +isAdult: false +sticky: false +lastActive: DateTime @1699560093 {#1720 : 2023-11-09 21:01:33.0 +01:00 } +ip: null +adaAmount: 0 +tags: null +mentions: null +comments: Doctrine\ORM\PersistentCollection {#2386 …} +votes: Doctrine\ORM\PersistentCollection {#1686 …} +reports: Doctrine\ORM\PersistentCollection {#1692 …} +favourites: Doctrine\ORM\PersistentCollection {#1407 …} +notifications: Doctrine\ORM\PersistentCollection {#1410 …} +badges: Doctrine\ORM\PersistentCollection {#1402 …} +children: [ 1 => App\Entity\EntryComment {#1696 +user: App\Entity\User {#265} +entry: Proxies\__CG__\App\Entity\Entry {#1571 …2} +magazine: Proxies\__CG__\App\Entity\Magazine {#1572 …2} +image: null +parent: Proxies\__CG__\App\Entity\EntryComment {#1650 …} +root: Proxies\__CG__\App\Entity\EntryComment {#1650 …} +body: "The small supplies are nice for size, but tend to have more noise than the big linear supplies. If you’re working with low-precision DC circuits, or even stuff up to audio frequencies (basically still DC) it’s not likely to be an issue. If you’re working with RF circuits it’s more likely to be an issue, though of course if they’re not too close to the switching frequency it’s easy enough to filter the output." +lang: "en" +isAdult: false +favouriteCount: 2 +score: 0 +lastActive: DateTime @1699537859 {#1428 : 2023-11-09 14:50:59.0 +01:00 } +ip: null +tags: null +mentions: [ "@lemann@lemmy.one" "@asbestos@lemmy.world" ] +children: Doctrine\ORM\PersistentCollection {#1679 …} +nested: Doctrine\ORM\PersistentCollection {#1667 …} +votes: Doctrine\ORM\PersistentCollection {#1670 …} +reports: Doctrine\ORM\PersistentCollection {#1678 …} +favourites: Doctrine\ORM\PersistentCollection {#1573 …} +notifications: Doctrine\ORM\PersistentCollection {#1586 …} -id: 104196 -bodyTs: "'audio':34 'basic':36 'big':16 'circuit':28,53 'close':70 'cours':64 'dc':27,38 'easi':77 'enough':78 'even':30 'filter':80 'frequenc':35,74 'issu':46,61 'like':42,57 'linear':17 'low':25 'low-precis':24 'nice':5 'nois':13 'output':82 'precis':26 're':21,49,67 'rf':52 'size':7 'small':2 'still':37 'stuff':31 'suppli':3,18 'switch':73 'tend':9 'though':62 'work':22,50" +ranking: 0 +commentCount: 0 +upVotes: 0 +downVotes: 0 +visibility: "visible " +apId: "https://discuss.tchncs.de/comment/4702413" +editedAt: null +createdAt: DateTimeImmutable @1699537859 {#1440 : 2023-11-09 14:50:59.0 +01:00 } +"title": 104196 } 0 => App\Entity\EntryComment {#1550} ] -id: 10475 -titleTs: "'bench':4 'bought':1 'first':3 'power':5 'suppli':6" -bodyTs: "'-120':333 '-28':204 '/13/72/rktrlynv_o.jpg)':277 '/2b/8d/qqrww3o0_o.jpg)':182 '/81/75/mwoukas3_o.jpg)':141 '100w':215 '10a':208 '19v':285 '1v':220 '200w':211 '200x200':238 '30':348 '30v':207 '500ma':221 '60':332 '65w':222,363 '7':203 'absenc':256 'absolut':89 'ac':197,217,241,280,359 'accident':315 'across':67 'adhes':112 'adjust':70 'altern':92 'aluminium':98 'amaz':101 'appear':282 'asid':183 'back':149 'banana':261 'bench':8 'big':91 'bing':73 'bit':108 'board':23 'bother':126 'buck/boost':22 'bunch':75 'c':366 'came':272 'case':99 'chang':266 'chonki':90 'clone':345 'come':66 'compar':86 'complain':253 'compon':378 'concern':372 'connector':296 'convert':281 'could':104 'cover':117 'dc':202,213 'decid':81,174 'depend':334 'display':240 'doesn':131 'dont':314 'dual':194 'ear':199 'either':196 'end':154 'especi':85 'ever':173 'far':389 'feel':100 'first':136 'forgiv':383 'futur':179 'gan':244 'gate':96 'get':28,342 'glass':115,148,157 'good':135 'handi':226 'happen':64 'happi':384 'hidden':168 'hold':113 'ideal':52 'images2.imgbox.com':140,181,276 'images2.imgbox.com/13/72/rktrlynv_o.jpg)':275 'images2.imgbox.com/2b/8d/qqrww3o0_o.jpg)':180 'images2.imgbox.com/81/75/mwoukas3_o.jpg)':139 'imo':138 'impress':137 'in-plac':118 'input':195,242,360 'integr':358 'intent':303 'intern':279 'ip':239 'iron':237 'jack':262 'jump':351 'know':164 'least':161 'leav':316 'limit':39 'lipo':318 'littl':21,371 'll':83 'long':311 'look':58,338 'loos':159 'lower':374 'm':122,323 'main':350 'max':209,214 'may':264,379 'mickey':198 'mine':274 'minimum':218 'multimet':26 'neat':308 'need':5 'nonetheless':309 'old':236 'one':271 'open':176 'opposit':153 'order':232 'output':210,219,225 'part':245 'pd':224 'peopl':252 'person':123 'pinecil':229 'place':120,151 'plug':200,319 'point':16,269 'pop':158 'power':61 'press':146 'pretti':188,307 'price':330 'project':37,399 'purchas':387 'rear':299 'reason':189 'recent':231 'replac':234 'right':93 'rippl':368 'ruideng':344 'screen':116 'screw':167 'second':144 'set':133 'show':44 'size':193,357 'solut':53 'spec':190 'spend':55 'start':42,395 'stronger':111 'suppli':9,62,71,284 'sure':301,325 'tag':331 'though':45,390 'tini':69 'unit':288 'usb':223,365 'usb-c':364 'use':20,243,292,396 'v':205 'various':60 've':2,18 'via':293 'video':77,249 'voltag':30,367,375 'wait':393 'want':32 'watch':247 'work':34 'worth':328 'xt60':206,259,295" +cross: false +upVotes: 0 +downVotes: 0 +ranking: 1699362045 +visibility: "visible " +apId: "https://lemmy.one/post/6413290" +editedAt: null +createdAt: DateTimeImmutable @1699275645 {#1698 : 2023-11-06 14:00:45.0 +01:00 } +__isInitialized__: true …2 } +magazine: Proxies\__CG__\App\Entity\Magazine {#1572 …2} +image: null +parent: Proxies\__CG__\App\Entity\EntryComment {#1525 …} +root: Proxies\__CG__\App\Entity\EntryComment {#1650 …} +body: "The “isn’t huge” is the issue. Linear supplies need a rather big transformer to work with 60Hz mains instead of chopping it up at 20kHz or more like switchers do. I’ve got a Siglent SPD 3033X-E (decent, reasonably cheap) and a BK Precision 9201 (better, more expensive)." +lang: "en" +isAdult: false +favouriteCount: 2 +score: 0 +lastActive: DateTime @1699560093 {#1577 : 2023-11-09 21:01:33.0 +01:00 } +ip: null +tags: null +mentions: [ "@lemann@lemmy.one" "@asbestos@lemmy.world" "@Eufalconimorph@discuss.tchncs.de" ] +children: Doctrine\ORM\PersistentCollection {#1528 …} +nested: Doctrine\ORM\PersistentCollection {#1559 …} +votes: Doctrine\ORM\PersistentCollection {#1564 …} +reports: Doctrine\ORM\PersistentCollection {#1563 …} +favourites: Doctrine\ORM\PersistentCollection {#1565 …} +notifications: Doctrine\ORM\PersistentCollection {#1558 …} -id: 105264 -bodyTs: "'20khz':26 '3033x':39 '3033x-e':38 '60hz':18 '9201':48 'better':49 'big':13 'bk':46 'cheap':43 'chop':22 'decent':41 'e':40 'expens':51 'got':34 'huge':4 'instead':20 'isn':2 'issu':7 'like':29 'linear':8 'main':19 'need':10 'precis':47 'rather':12 'reason':42 'siglent':36 'spd':37 'suppli':9 'switcher':30 'transform':14 've':33 'work':16" +ranking: 0 +commentCount: 0 +upVotes: 0 +downVotes: 0 +visibility: "visible " +apId: "https://discuss.tchncs.de/comment/4711855" +editedAt: null +createdAt: DateTimeImmutable @1699560093 {#1567 : 2023-11-09 21:01:33.0 +01:00 } +"title": 105264 } "showEntryTitle" => false "dateAsUrl" => true "showMagazineName" => false ] |
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Please contact me at my primary Fedi account: @lemann@lemmy.dbzer0.com\n \n [lemmy.one/u/lemann@lemmy.dbzer0.com](https://lemmy.one/u/lemann@lemmy.dbzer0.com) """ +lastActive: DateTime @1723422420 {#3121 : 2024-08-12 02:27:00.0 +02:00 } +markedForDeletionAt: null +fields: null +oauthGithubId: null +oauthGoogleId: null +oauthFacebookId: null +oauthKeycloakId: null +hideAdult: true +showSubscribedUsers: true +showSubscribedMagazines: true +showSubscribedDomains: true +preferredLanguages: [] +featuredMagazines: null +showProfileSubscriptions: true +showProfileFollowings: true +markNewComments: false +notifyOnNewEntry: false +notifyOnNewEntryReply: false +notifyOnNewEntryCommentReply: false +notifyOnNewPost: false +notifyOnNewPostReply: false +notifyOnNewPostCommentReply: false +addMentionsEntries: false +addMentionsPosts: true +isBanned: false +isVerified: false +isDeleted: false +isBot: false +spamProtection: true +customCss: null +ignoreMagazinesCustomCss: false +moderatorTokens: Doctrine\ORM\PersistentCollection {#3124 …} +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#3126 …} +moderatorRequests: Doctrine\ORM\PersistentCollection {#3128 …} +entries: Doctrine\ORM\PersistentCollection {#3130 …} +entryVotes: Doctrine\ORM\PersistentCollection {#3132 …} +entryComments: Doctrine\ORM\PersistentCollection {#3134 …} +entryCommentVotes: Doctrine\ORM\PersistentCollection {#3136 …} +posts: Doctrine\ORM\PersistentCollection {#3138 …} +postVotes: Doctrine\ORM\PersistentCollection {#3140 …} +postComments: Doctrine\ORM\PersistentCollection {#3142 …} +postCommentVotes: Doctrine\ORM\PersistentCollection {#3144 …} +subscriptions: Doctrine\ORM\PersistentCollection {#3146 …} +subscribedDomains: Doctrine\ORM\PersistentCollection {#3148 …} +follows: Doctrine\ORM\PersistentCollection {#3150 …} +followers: Doctrine\ORM\PersistentCollection {#3152 …} +blocks: Doctrine\ORM\PersistentCollection {#3154 …} +blockers: Doctrine\ORM\PersistentCollection {#3156 …} +blockedMagazines: Doctrine\ORM\PersistentCollection {#3158 …} +blockedDomains: Doctrine\ORM\PersistentCollection {#3160 …} +reports: Doctrine\ORM\PersistentCollection {#3162 …} +favourites: Doctrine\ORM\PersistentCollection {#3164 …} +violations: Doctrine\ORM\PersistentCollection {#3166 …} +notifications: Doctrine\ORM\PersistentCollection {#3168 …} +awards: Doctrine\ORM\PersistentCollection {#3170 …} +subscribedCategories: Doctrine\ORM\PersistentCollection {#3172 …} +categories: Doctrine\ORM\PersistentCollection {#3174 …} -id: 6065 -password: "$2y$13$gMmtDQMFye/KbOe9uI8dduACxhW8plCv5Q6UbpZEKOu55AVmEmGvi" -totpSecret: null -totpBackupCodes: [] -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#3176 …} +apId: "lemann@lemmy.one" +apProfileId: "https://lemmy.one/u/lemann" +apPublicUrl: "https://lemmy.one/u/lemann" +apFollowersUrl: null +apInboxUrl: "https://lemmy.one/inbox" +apDomain: "lemmy.one" +apPreferredUsername: "lemann" +apDiscoverable: true +apManuallyApprovesFollowers: false +privateKey: null +publicKey: null +apFetchedAt: DateTime @1727180563 {#3122 : 2024-09-24 14:22:43.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1687293306 {#3123 : 2023-06-20 22:35:06.0 +02:00 } +__isInitialized__: true …2 } +magazine: Proxies\__CG__\App\Entity\Magazine {#1572 +icon: Proxies\__CG__\App\Entity\Image {#2888 …} +name: "electronics@discuss.tchncs.de" +title: "electronics" +description: """ **Projects, pictures, industry discussions and news about electronic engineering & component-level electronic circuits.**\n \n Rules\n -----\n \n 1: Be nice.\n \n 2: Be on-topic (eg: *Electronic*, not *electrical*).\n \n 3: No commercial stuff, buying, selling or valuations.\n \n 4: No circuit design or repair, tools or component questions.\n \n 5: No excessively promoting your own sites, social media, videos etc.\n \n ---\n \n *Ask questions in [discuss.tchncs.de/c/askelectronics](https://discuss.tchncs.de/c/askelectronics)*\n \n --- """ +rules: null +subscriptionsCount: 1 +entryCount: 43 +entryCommentCount: 201 +postCount: 1 +postCommentCount: 3 +isAdult: false +customCss: null +lastActive: DateTime @1723220252 {#2883 : 2024-08-09 18:17:32.0 +02:00 } +markedForDeletionAt: null +tags: null +moderators: Doctrine\ORM\PersistentCollection {#2890 …} +ownershipRequests: Doctrine\ORM\PersistentCollection {#2892 …} +moderatorRequests: Doctrine\ORM\PersistentCollection {#2894 …} +entries: Doctrine\ORM\PersistentCollection {#2896 …} +posts: Doctrine\ORM\PersistentCollection {#2898 …} +subscriptions: Doctrine\ORM\PersistentCollection {#2900 …} +bans: Doctrine\ORM\PersistentCollection {#2906 …} +reports: Doctrine\ORM\PersistentCollection {#2914 …} +badges: Doctrine\ORM\PersistentCollection {#2927 …} +logs: Doctrine\ORM\PersistentCollection {#2937 …} +awards: Doctrine\ORM\PersistentCollection {#2919 …} +categories: Doctrine\ORM\PersistentCollection {#2943 …} -id: 5 +apId: "electronics@discuss.tchncs.de" +apProfileId: "https://discuss.tchncs.de/c/electronics" +apPublicUrl: "https://discuss.tchncs.de/c/electronics" +apFollowersUrl: "https://discuss.tchncs.de/c/electronics/followers" +apInboxUrl: "https://discuss.tchncs.de/inbox" +apDomain: "discuss.tchncs.de" +apPreferredUsername: "electronics" +apDiscoverable: true +apManuallyApprovesFollowers: null +privateKey: null +publicKey: null +apFetchedAt: DateTime @1719675646 {#2880 : 2024-06-29 17:40:46.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1686642591 {#2882 : 2023-06-13 09:49:51.0 +02:00 } +__isInitialized__: true …2 } +image: Proxies\__CG__\App\Entity\Image {#1731 …} +domain: Proxies\__CG__\App\Entity\Domain {#2380 …} +slug: "Bought-my-first-bench-power-supply" +title: "Bought my first "bench" power supply 😁" +url: "https://images2.imgbox.com/f3/83/VUCfUxRP_o.jpg" +body: """ I’ve been in need of a bench supply for a while, up to this point I’ve been using little buck/boost boards with a multimeter to get the voltage I want when working on a project. The limitations of that started to show though, so I was after a more ideal solution.\n \n After spending a while looking at various power supplies, I happened to come across this tiny adjustable supply. After binging a bunch of videos on it, I decided it’ll do, especially compared to the absolutely chonky big alternatives.\n \n Right out the gate, the aluminium casing feels amazing, but they could do with a bit of a stronger adhesive holding the glass screen cover in-place 🤦\u{200D}♂️ I’m personally not too bothered by this, but it doesn’t set a good first impression IMO\n \n \n \n A few seconds after pressing the glass back into place, the opposite end of the glass popped loose. At least I now know there are screws hidden under here if I ever decide to open this in future 💭\n \n \n \n Aside from that, it has pretty reasonable specs for the size:\n \n - Dual input, either AC (mickey ears plug) or DC 7-28v (XT60)\n - 30V 10A (max output 200W on DC, max 100W on AC)\n - Minimum output 1v 500mA\n - 65W USB PD output (handy for the Pinecil I recently ordered to replace my old iron 😁)\n - 200x200 IPS display\n - AC input uses GaN parts\n \n When watching the videos a few people complained about the absence of an XT60 to banana jack. This may have changed at some point, as one came with mine\n \n \n \n The internal AC converter appears to supply 19V into the unit, which you can use via the XT60 connector at the rear. Not sure if intentional or not, but pretty neat nonetheless - as long as you dont accidentally leave a lipo plugged in there 😳\n \n I’m not sure if its worth the price tag ($60-120 depending on where you look) when you can get a RuiDeng clone for under $30. I mainly jumped for this because of the size, integrated AC input, and that 65W USB-C. Voltage ripple is a little concern at lower voltages where some components may not be so forgiving…\n \n Happy with the purchase so far though, can’t wait to start using this for projects! """ +type: "image" +lang: "en" +isOc: false +hasEmbed: true +commentCount: 10 +favouriteCount: 115 +score: 0 +isAdult: false +sticky: false +lastActive: DateTime @1699560093 {#1720 : 2023-11-09 21:01:33.0 +01:00 } +ip: null +adaAmount: 0 +tags: null +mentions: null +comments: Doctrine\ORM\PersistentCollection {#2386 …} +votes: Doctrine\ORM\PersistentCollection {#1686 …} +reports: Doctrine\ORM\PersistentCollection {#1692 …} +favourites: Doctrine\ORM\PersistentCollection {#1407 …} +notifications: Doctrine\ORM\PersistentCollection {#1410 …} +badges: Doctrine\ORM\PersistentCollection {#1402 …} +children: [ 1 => App\Entity\EntryComment {#1696 +user: App\Entity\User {#265} +entry: Proxies\__CG__\App\Entity\Entry {#1571 …2} +magazine: Proxies\__CG__\App\Entity\Magazine {#1572 …2} +image: null +parent: Proxies\__CG__\App\Entity\EntryComment {#1650 …} +root: Proxies\__CG__\App\Entity\EntryComment {#1650 …} +body: "The small supplies are nice for size, but tend to have more noise than the big linear supplies. If you’re working with low-precision DC circuits, or even stuff up to audio frequencies (basically still DC) it’s not likely to be an issue. If you’re working with RF circuits it’s more likely to be an issue, though of course if they’re not too close to the switching frequency it’s easy enough to filter the output." +lang: "en" +isAdult: false +favouriteCount: 2 +score: 0 +lastActive: DateTime @1699537859 {#1428 : 2023-11-09 14:50:59.0 +01:00 } +ip: null +tags: null +mentions: [ "@lemann@lemmy.one" "@asbestos@lemmy.world" ] +children: Doctrine\ORM\PersistentCollection {#1679 …} +nested: Doctrine\ORM\PersistentCollection {#1667 …} +votes: Doctrine\ORM\PersistentCollection {#1670 …} +reports: Doctrine\ORM\PersistentCollection {#1678 …} +favourites: Doctrine\ORM\PersistentCollection {#1573 …} +notifications: Doctrine\ORM\PersistentCollection {#1586 …} -id: 104196 -bodyTs: "'audio':34 'basic':36 'big':16 'circuit':28,53 'close':70 'cours':64 'dc':27,38 'easi':77 'enough':78 'even':30 'filter':80 'frequenc':35,74 'issu':46,61 'like':42,57 'linear':17 'low':25 'low-precis':24 'nice':5 'nois':13 'output':82 'precis':26 're':21,49,67 'rf':52 'size':7 'small':2 'still':37 'stuff':31 'suppli':3,18 'switch':73 'tend':9 'though':62 'work':22,50" +ranking: 0 +commentCount: 0 +upVotes: 0 +downVotes: 0 +visibility: "visible " +apId: "https://discuss.tchncs.de/comment/4702413" +editedAt: null +createdAt: DateTimeImmutable @1699537859 {#1440 : 2023-11-09 14:50:59.0 +01:00 } +"title": 104196 } 0 => App\Entity\EntryComment {#1550} ] -id: 10475 -titleTs: "'bench':4 'bought':1 'first':3 'power':5 'suppli':6" -bodyTs: "'-120':333 '-28':204 '/13/72/rktrlynv_o.jpg)':277 '/2b/8d/qqrww3o0_o.jpg)':182 '/81/75/mwoukas3_o.jpg)':141 '100w':215 '10a':208 '19v':285 '1v':220 '200w':211 '200x200':238 '30':348 '30v':207 '500ma':221 '60':332 '65w':222,363 '7':203 'absenc':256 'absolut':89 'ac':197,217,241,280,359 'accident':315 'across':67 'adhes':112 'adjust':70 'altern':92 'aluminium':98 'amaz':101 'appear':282 'asid':183 'back':149 'banana':261 'bench':8 'big':91 'bing':73 'bit':108 'board':23 'bother':126 'buck/boost':22 'bunch':75 'c':366 'came':272 'case':99 'chang':266 'chonki':90 'clone':345 'come':66 'compar':86 'complain':253 'compon':378 'concern':372 'connector':296 'convert':281 'could':104 'cover':117 'dc':202,213 'decid':81,174 'depend':334 'display':240 'doesn':131 'dont':314 'dual':194 'ear':199 'either':196 'end':154 'especi':85 'ever':173 'far':389 'feel':100 'first':136 'forgiv':383 'futur':179 'gan':244 'gate':96 'get':28,342 'glass':115,148,157 'good':135 'handi':226 'happen':64 'happi':384 'hidden':168 'hold':113 'ideal':52 'images2.imgbox.com':140,181,276 'images2.imgbox.com/13/72/rktrlynv_o.jpg)':275 'images2.imgbox.com/2b/8d/qqrww3o0_o.jpg)':180 'images2.imgbox.com/81/75/mwoukas3_o.jpg)':139 'imo':138 'impress':137 'in-plac':118 'input':195,242,360 'integr':358 'intent':303 'intern':279 'ip':239 'iron':237 'jack':262 'jump':351 'know':164 'least':161 'leav':316 'limit':39 'lipo':318 'littl':21,371 'll':83 'long':311 'look':58,338 'loos':159 'lower':374 'm':122,323 'main':350 'max':209,214 'may':264,379 'mickey':198 'mine':274 'minimum':218 'multimet':26 'neat':308 'need':5 'nonetheless':309 'old':236 'one':271 'open':176 'opposit':153 'order':232 'output':210,219,225 'part':245 'pd':224 'peopl':252 'person':123 'pinecil':229 'place':120,151 'plug':200,319 'point':16,269 'pop':158 'power':61 'press':146 'pretti':188,307 'price':330 'project':37,399 'purchas':387 'rear':299 'reason':189 'recent':231 'replac':234 'right':93 'rippl':368 'ruideng':344 'screen':116 'screw':167 'second':144 'set':133 'show':44 'size':193,357 'solut':53 'spec':190 'spend':55 'start':42,395 'stronger':111 'suppli':9,62,71,284 'sure':301,325 'tag':331 'though':45,390 'tini':69 'unit':288 'usb':223,365 'usb-c':364 'use':20,243,292,396 'v':205 'various':60 've':2,18 'via':293 'video':77,249 'voltag':30,367,375 'wait':393 'want':32 'watch':247 'work':34 'worth':328 'xt60':206,259,295" +cross: false +upVotes: 0 +downVotes: 0 +ranking: 1699362045 +visibility: "visible " +apId: "https://lemmy.one/post/6413290" +editedAt: null +createdAt: DateTimeImmutable @1699275645 {#1698 : 2023-11-06 14:00:45.0 +01:00 } +__isInitialized__: true …2 } +magazine: Proxies\__CG__\App\Entity\Magazine {#1572 …2} +image: null +parent: Proxies\__CG__\App\Entity\EntryComment {#1525 …} +root: Proxies\__CG__\App\Entity\EntryComment {#1650 …} +body: "The “isn’t huge” is the issue. Linear supplies need a rather big transformer to work with 60Hz mains instead of chopping it up at 20kHz or more like switchers do. I’ve got a Siglent SPD 3033X-E (decent, reasonably cheap) and a BK Precision 9201 (better, more expensive)." +lang: "en" +isAdult: false +favouriteCount: 2 +score: 0 +lastActive: DateTime @1699560093 {#1577 : 2023-11-09 21:01:33.0 +01:00 } +ip: null +tags: null +mentions: [ "@lemann@lemmy.one" "@asbestos@lemmy.world" "@Eufalconimorph@discuss.tchncs.de" ] +children: Doctrine\ORM\PersistentCollection {#1528 …} +nested: Doctrine\ORM\PersistentCollection {#1559 …} +votes: Doctrine\ORM\PersistentCollection {#1564 …} +reports: Doctrine\ORM\PersistentCollection {#1563 …} +favourites: Doctrine\ORM\PersistentCollection {#1565 …} +notifications: Doctrine\ORM\PersistentCollection {#1558 …} -id: 105264 -bodyTs: "'20khz':26 '3033x':39 '3033x-e':38 '60hz':18 '9201':48 'better':49 'big':13 'bk':46 'cheap':43 'chop':22 'decent':41 'e':40 'expens':51 'got':34 'huge':4 'instead':20 'isn':2 'issu':7 'like':29 'linear':8 'main':19 'need':10 'precis':47 'rather':12 'reason':42 'siglent':36 'spd':37 'suppli':9 'switcher':30 'transform':14 've':33 'work':16" +ranking: 0 +commentCount: 0 +upVotes: 0 +downVotes: 0 +visibility: "visible " +apId: "https://discuss.tchncs.de/comment/4711855" +editedAt: null +createdAt: DateTimeImmutable @1699560093 {#1567 : 2023-11-09 21:01:33.0 +01:00 } +"title": 105264 } +showMagazineName: false +showEntryTitle: false +showNested: false +level: 1 +canSeeTrash: false +dateAsUrl: true -requestStack: Symfony\Component\HttpFoundation\RequestStack {#1328 …} -authorizationChecker: Symfony\Component\Security\Core\Authorization\AuthorizationChecker {#931 …} } |
user_inline | App\Twig\Components\UserInlineComponent | 16.0 MiB | 0.11 ms | |
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Component | App\Twig\Components\UserInlineComponent {#4443 +user: App\Entity\User {#265 +avatar: null +cover: null +email: "Eufalconimorph@discuss.tchncs.de" +username: "@Eufalconimorph@discuss.tchncs.de" +roles: [] +followersCount: 0 +homepage: "front" +about: null +lastActive: DateTime @1702934773 {#273 : 2023-12-18 22:26:13.0 +01:00 } +markedForDeletionAt: null +fields: null +oauthGithubId: null +oauthGoogleId: null +oauthFacebookId: null +oauthKeycloakId: null +hideAdult: true +showSubscribedUsers: true +showSubscribedMagazines: true +showSubscribedDomains: true +preferredLanguages: [] +featuredMagazines: null +showProfileSubscriptions: true +showProfileFollowings: true +markNewComments: false +notifyOnNewEntry: false +notifyOnNewEntryReply: false +notifyOnNewEntryCommentReply: false +notifyOnNewPost: false +notifyOnNewPostReply: false +notifyOnNewPostCommentReply: false +addMentionsEntries: false +addMentionsPosts: true +isBanned: false +isVerified: false +isDeleted: false +isBot: false +spamProtection: true +customCss: null +ignoreMagazinesCustomCss: false +moderatorTokens: Doctrine\ORM\PersistentCollection {#253 …} +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#249 …} +moderatorRequests: Doctrine\ORM\PersistentCollection {#238 …} +entries: Doctrine\ORM\PersistentCollection {#196 …} +entryVotes: Doctrine\ORM\PersistentCollection {#168 …} +entryComments: Doctrine\ORM\PersistentCollection {#141 …} +entryCommentVotes: Doctrine\ORM\PersistentCollection {#111 …} +posts: Doctrine\ORM\PersistentCollection {#84 …} +postVotes: Doctrine\ORM\PersistentCollection {#99 …} +postComments: Doctrine\ORM\PersistentCollection {#1863 …} +postCommentVotes: Doctrine\ORM\PersistentCollection {#1479 …} +subscriptions: Doctrine\ORM\PersistentCollection {#1658 …} +subscribedDomains: Doctrine\ORM\PersistentCollection {#1868 …} +follows: Doctrine\ORM\PersistentCollection {#1917 …} +followers: Doctrine\ORM\PersistentCollection {#1601 …} +blocks: Doctrine\ORM\PersistentCollection {#1805 …} +blockers: Doctrine\ORM\PersistentCollection {#1810 …} +blockedMagazines: Doctrine\ORM\PersistentCollection {#1857 …} +blockedDomains: Doctrine\ORM\PersistentCollection {#1860 …} +reports: Doctrine\ORM\PersistentCollection {#1791 …} +favourites: Doctrine\ORM\PersistentCollection {#2416 …} +violations: Doctrine\ORM\PersistentCollection {#1824 …} +notifications: Doctrine\ORM\PersistentCollection {#1914 …} +awards: Doctrine\ORM\PersistentCollection {#1929 …} +subscribedCategories: Doctrine\ORM\PersistentCollection {#1867 …} +categories: Doctrine\ORM\PersistentCollection {#1880 …} -id: 6007 -password: "$2y$13$xDZCqSIIkhx8UVvYeef5nejhW5kz4G11Q43LHp.a9bPungCXpx5gS" -totpSecret: null -totpBackupCodes: [] -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#1894 …} +apId: "Eufalconimorph@discuss.tchncs.de" +apProfileId: "https://discuss.tchncs.de/u/Eufalconimorph" +apPublicUrl: "https://discuss.tchncs.de/u/Eufalconimorph" +apFollowersUrl: null +apInboxUrl: "https://discuss.tchncs.de/inbox" +apDomain: "discuss.tchncs.de" +apPreferredUsername: "Eufalconimorph" +apDiscoverable: true +apManuallyApprovesFollowers: false +privateKey: null +publicKey: null +apFetchedAt: DateTime @1724973240 {#274 : 2024-08-30 01:14:00.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1687281639 {#268 : 2023-06-20 19:20:39.0 +02:00 } } +showAvatar: false } |
date | App\Twig\Components\DateComponent | 16.0 MiB | 2.34 ms | |
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Input props | [ "date" => DateTimeImmutable @1699560093 {#1567 : 2023-11-09 21:01:33.0 +01:00 } ] |
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Attributes | [] |
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Component | App\Twig\Components\DateComponent {#4499 +date: DateTimeImmutable @1699560093 {#1567 : 2023-11-09 21:01:33.0 +01:00 } } |
date_edited | App\Twig\Components\DateEditedComponent | 16.0 MiB | 0.13 ms | |
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Input props | [ "createdAt" => DateTimeImmutable @1699560093 {#1567 : 2023-11-09 21:01:33.0 +01:00 } "editedAt" => null ] |
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Attributes | [] |
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Component | App\Twig\Components\DateEditedComponent {#4553 +createdAt: DateTimeImmutable @1699560093 {#1567 : 2023-11-09 21:01:33.0 +01:00 } +editedAt: null } |
user_avatar | App\Twig\Components\UserAvatarComponent | 16.0 MiB | 0.18 ms | |
---|---|---|---|---|
Input props | [ "user" => App\Entity\User {#265 +avatar: null +cover: null +email: "Eufalconimorph@discuss.tchncs.de" +username: "@Eufalconimorph@discuss.tchncs.de" +roles: [] +followersCount: 0 +homepage: "front" +about: null +lastActive: DateTime @1702934773 {#273 : 2023-12-18 22:26:13.0 +01:00 } +markedForDeletionAt: null +fields: null +oauthGithubId: null +oauthGoogleId: null +oauthFacebookId: null +oauthKeycloakId: null +hideAdult: true +showSubscribedUsers: true +showSubscribedMagazines: true +showSubscribedDomains: true +preferredLanguages: [] +featuredMagazines: null +showProfileSubscriptions: true +showProfileFollowings: true +markNewComments: false +notifyOnNewEntry: false +notifyOnNewEntryReply: false +notifyOnNewEntryCommentReply: false +notifyOnNewPost: false +notifyOnNewPostReply: false +notifyOnNewPostCommentReply: false +addMentionsEntries: false +addMentionsPosts: true +isBanned: false +isVerified: false +isDeleted: false +isBot: false +spamProtection: true +customCss: null +ignoreMagazinesCustomCss: false +moderatorTokens: Doctrine\ORM\PersistentCollection {#253 …} +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#249 …} +moderatorRequests: Doctrine\ORM\PersistentCollection {#238 …} +entries: Doctrine\ORM\PersistentCollection {#196 …} +entryVotes: Doctrine\ORM\PersistentCollection {#168 …} +entryComments: Doctrine\ORM\PersistentCollection {#141 …} +entryCommentVotes: Doctrine\ORM\PersistentCollection {#111 …} +posts: Doctrine\ORM\PersistentCollection {#84 …} +postVotes: Doctrine\ORM\PersistentCollection {#99 …} +postComments: Doctrine\ORM\PersistentCollection {#1863 …} +postCommentVotes: Doctrine\ORM\PersistentCollection {#1479 …} +subscriptions: Doctrine\ORM\PersistentCollection {#1658 …} +subscribedDomains: Doctrine\ORM\PersistentCollection {#1868 …} +follows: Doctrine\ORM\PersistentCollection {#1917 …} +followers: Doctrine\ORM\PersistentCollection {#1601 …} +blocks: Doctrine\ORM\PersistentCollection {#1805 …} +blockers: Doctrine\ORM\PersistentCollection {#1810 …} +blockedMagazines: Doctrine\ORM\PersistentCollection {#1857 …} +blockedDomains: Doctrine\ORM\PersistentCollection {#1860 …} +reports: Doctrine\ORM\PersistentCollection {#1791 …} +favourites: Doctrine\ORM\PersistentCollection {#2416 …} +violations: Doctrine\ORM\PersistentCollection {#1824 …} +notifications: Doctrine\ORM\PersistentCollection {#1914 …} +awards: Doctrine\ORM\PersistentCollection {#1929 …} +subscribedCategories: Doctrine\ORM\PersistentCollection {#1867 …} +categories: Doctrine\ORM\PersistentCollection {#1880 …} -id: 6007 -password: "$2y$13$xDZCqSIIkhx8UVvYeef5nejhW5kz4G11Q43LHp.a9bPungCXpx5gS" -totpSecret: null -totpBackupCodes: [] -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#1894 …} +apId: "Eufalconimorph@discuss.tchncs.de" +apProfileId: "https://discuss.tchncs.de/u/Eufalconimorph" +apPublicUrl: "https://discuss.tchncs.de/u/Eufalconimorph" +apFollowersUrl: null +apInboxUrl: "https://discuss.tchncs.de/inbox" +apDomain: "discuss.tchncs.de" +apPreferredUsername: "Eufalconimorph" +apDiscoverable: true +apManuallyApprovesFollowers: false +privateKey: null +publicKey: null +apFetchedAt: DateTime @1724973240 {#274 : 2024-08-30 01:14:00.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1687281639 {#268 : 2023-06-20 19:20:39.0 +02:00 } } "width" => 40 "height" => 40 "asLink" => true ] |
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Attributes | [] |
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Component | App\Twig\Components\UserAvatarComponent {#4607 +width: 40 +height: 40 +user: App\Entity\User {#265 +avatar: null +cover: null +email: "Eufalconimorph@discuss.tchncs.de" +username: "@Eufalconimorph@discuss.tchncs.de" +roles: [] +followersCount: 0 +homepage: "front" +about: null +lastActive: DateTime @1702934773 {#273 : 2023-12-18 22:26:13.0 +01:00 } +markedForDeletionAt: null +fields: null +oauthGithubId: null +oauthGoogleId: null +oauthFacebookId: null +oauthKeycloakId: null +hideAdult: true +showSubscribedUsers: true +showSubscribedMagazines: true +showSubscribedDomains: true +preferredLanguages: [] +featuredMagazines: null +showProfileSubscriptions: true +showProfileFollowings: true +markNewComments: false +notifyOnNewEntry: false +notifyOnNewEntryReply: false +notifyOnNewEntryCommentReply: false +notifyOnNewPost: false +notifyOnNewPostReply: false +notifyOnNewPostCommentReply: false +addMentionsEntries: false +addMentionsPosts: true +isBanned: false +isVerified: false +isDeleted: false +isBot: false +spamProtection: true +customCss: null +ignoreMagazinesCustomCss: false +moderatorTokens: Doctrine\ORM\PersistentCollection {#253 …} +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#249 …} +moderatorRequests: Doctrine\ORM\PersistentCollection {#238 …} +entries: Doctrine\ORM\PersistentCollection {#196 …} +entryVotes: Doctrine\ORM\PersistentCollection {#168 …} +entryComments: Doctrine\ORM\PersistentCollection {#141 …} +entryCommentVotes: Doctrine\ORM\PersistentCollection {#111 …} +posts: Doctrine\ORM\PersistentCollection {#84 …} +postVotes: Doctrine\ORM\PersistentCollection {#99 …} +postComments: Doctrine\ORM\PersistentCollection {#1863 …} +postCommentVotes: Doctrine\ORM\PersistentCollection {#1479 …} +subscriptions: Doctrine\ORM\PersistentCollection {#1658 …} +subscribedDomains: Doctrine\ORM\PersistentCollection {#1868 …} +follows: Doctrine\ORM\PersistentCollection {#1917 …} +followers: Doctrine\ORM\PersistentCollection {#1601 …} +blocks: Doctrine\ORM\PersistentCollection {#1805 …} +blockers: Doctrine\ORM\PersistentCollection {#1810 …} +blockedMagazines: Doctrine\ORM\PersistentCollection {#1857 …} +blockedDomains: Doctrine\ORM\PersistentCollection {#1860 …} +reports: Doctrine\ORM\PersistentCollection {#1791 …} +favourites: Doctrine\ORM\PersistentCollection {#2416 …} +violations: Doctrine\ORM\PersistentCollection {#1824 …} +notifications: Doctrine\ORM\PersistentCollection {#1914 …} +awards: Doctrine\ORM\PersistentCollection {#1929 …} +subscribedCategories: Doctrine\ORM\PersistentCollection {#1867 …} +categories: Doctrine\ORM\PersistentCollection {#1880 …} -id: 6007 -password: "$2y$13$xDZCqSIIkhx8UVvYeef5nejhW5kz4G11Q43LHp.a9bPungCXpx5gS" -totpSecret: null -totpBackupCodes: [] -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#1894 …} +apId: "Eufalconimorph@discuss.tchncs.de" +apProfileId: "https://discuss.tchncs.de/u/Eufalconimorph" +apPublicUrl: "https://discuss.tchncs.de/u/Eufalconimorph" +apFollowersUrl: null +apInboxUrl: "https://discuss.tchncs.de/inbox" +apDomain: "discuss.tchncs.de" +apPreferredUsername: "Eufalconimorph" +apDiscoverable: true +apManuallyApprovesFollowers: false +privateKey: null +publicKey: null +apFetchedAt: DateTime @1724973240 {#274 : 2024-08-30 01:14:00.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1687281639 {#268 : 2023-06-20 19:20:39.0 +02:00 } } +asLink: true } |
vote | App\Twig\Components\VoteComponent | 16.0 MiB | 0.47 ms | |
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Input props | [ "subject" => App\Entity\EntryComment {#1550 +user: App\Entity\User {#265 +avatar: null +cover: null +email: "Eufalconimorph@discuss.tchncs.de" +username: "@Eufalconimorph@discuss.tchncs.de" +roles: [] +followersCount: 0 +homepage: "front" +about: null +lastActive: DateTime @1702934773 {#273 : 2023-12-18 22:26:13.0 +01:00 } +markedForDeletionAt: null +fields: null +oauthGithubId: null +oauthGoogleId: null +oauthFacebookId: null +oauthKeycloakId: null +hideAdult: true +showSubscribedUsers: true +showSubscribedMagazines: true +showSubscribedDomains: true +preferredLanguages: [] +featuredMagazines: null +showProfileSubscriptions: true +showProfileFollowings: true +markNewComments: false +notifyOnNewEntry: false +notifyOnNewEntryReply: false +notifyOnNewEntryCommentReply: false +notifyOnNewPost: false +notifyOnNewPostReply: false +notifyOnNewPostCommentReply: false +addMentionsEntries: false +addMentionsPosts: true +isBanned: false +isVerified: false +isDeleted: false +isBot: false +spamProtection: true +customCss: null +ignoreMagazinesCustomCss: false +moderatorTokens: Doctrine\ORM\PersistentCollection {#253 …} +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#249 …} +moderatorRequests: Doctrine\ORM\PersistentCollection {#238 …} +entries: Doctrine\ORM\PersistentCollection {#196 …} +entryVotes: Doctrine\ORM\PersistentCollection {#168 …} +entryComments: Doctrine\ORM\PersistentCollection {#141 …} +entryCommentVotes: Doctrine\ORM\PersistentCollection {#111 …} +posts: Doctrine\ORM\PersistentCollection {#84 …} +postVotes: Doctrine\ORM\PersistentCollection {#99 …} +postComments: Doctrine\ORM\PersistentCollection {#1863 …} +postCommentVotes: Doctrine\ORM\PersistentCollection {#1479 …} +subscriptions: Doctrine\ORM\PersistentCollection {#1658 …} +subscribedDomains: Doctrine\ORM\PersistentCollection {#1868 …} +follows: Doctrine\ORM\PersistentCollection {#1917 …} +followers: Doctrine\ORM\PersistentCollection {#1601 …} +blocks: Doctrine\ORM\PersistentCollection {#1805 …} +blockers: Doctrine\ORM\PersistentCollection {#1810 …} +blockedMagazines: Doctrine\ORM\PersistentCollection {#1857 …} +blockedDomains: Doctrine\ORM\PersistentCollection {#1860 …} +reports: Doctrine\ORM\PersistentCollection {#1791 …} +favourites: Doctrine\ORM\PersistentCollection {#2416 …} +violations: Doctrine\ORM\PersistentCollection {#1824 …} +notifications: Doctrine\ORM\PersistentCollection {#1914 …} +awards: Doctrine\ORM\PersistentCollection {#1929 …} +subscribedCategories: Doctrine\ORM\PersistentCollection {#1867 …} +categories: Doctrine\ORM\PersistentCollection {#1880 …} -id: 6007 -password: "$2y$13$xDZCqSIIkhx8UVvYeef5nejhW5kz4G11Q43LHp.a9bPungCXpx5gS" -totpSecret: null -totpBackupCodes: [] -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#1894 …} +apId: "Eufalconimorph@discuss.tchncs.de" +apProfileId: "https://discuss.tchncs.de/u/Eufalconimorph" +apPublicUrl: "https://discuss.tchncs.de/u/Eufalconimorph" +apFollowersUrl: null +apInboxUrl: "https://discuss.tchncs.de/inbox" +apDomain: "discuss.tchncs.de" +apPreferredUsername: "Eufalconimorph" +apDiscoverable: true +apManuallyApprovesFollowers: false +privateKey: null +publicKey: null +apFetchedAt: DateTime @1724973240 {#274 : 2024-08-30 01:14:00.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1687281639 {#268 : 2023-06-20 19:20:39.0 +02:00 } } +entry: Proxies\__CG__\App\Entity\Entry {#1571 +user: Proxies\__CG__\App\Entity\User {#2464 +avatar: null +cover: null +email: "lemann@lemmy.one" +username: "@lemann@lemmy.one" +roles: [] +followersCount: 0 +homepage: "front" +about: """ Hey! Please contact me at my primary Fedi account: @lemann@lemmy.dbzer0.com\n \n [lemmy.one/u/lemann@lemmy.dbzer0.com](https://lemmy.one/u/lemann@lemmy.dbzer0.com) """ +lastActive: DateTime @1723422420 {#3121 : 2024-08-12 02:27:00.0 +02:00 } +markedForDeletionAt: null +fields: null +oauthGithubId: null +oauthGoogleId: null +oauthFacebookId: null +oauthKeycloakId: null +hideAdult: true +showSubscribedUsers: true +showSubscribedMagazines: true +showSubscribedDomains: true +preferredLanguages: [] +featuredMagazines: null +showProfileSubscriptions: true +showProfileFollowings: true +markNewComments: false +notifyOnNewEntry: false +notifyOnNewEntryReply: false +notifyOnNewEntryCommentReply: false +notifyOnNewPost: false +notifyOnNewPostReply: false +notifyOnNewPostCommentReply: false +addMentionsEntries: false +addMentionsPosts: true +isBanned: false +isVerified: false +isDeleted: false +isBot: false +spamProtection: true +customCss: null +ignoreMagazinesCustomCss: false +moderatorTokens: Doctrine\ORM\PersistentCollection {#3124 …} +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#3126 …} +moderatorRequests: Doctrine\ORM\PersistentCollection {#3128 …} +entries: Doctrine\ORM\PersistentCollection {#3130 …} +entryVotes: Doctrine\ORM\PersistentCollection {#3132 …} +entryComments: Doctrine\ORM\PersistentCollection {#3134 …} +entryCommentVotes: Doctrine\ORM\PersistentCollection {#3136 …} +posts: Doctrine\ORM\PersistentCollection {#3138 …} +postVotes: Doctrine\ORM\PersistentCollection {#3140 …} +postComments: Doctrine\ORM\PersistentCollection {#3142 …} +postCommentVotes: Doctrine\ORM\PersistentCollection {#3144 …} +subscriptions: Doctrine\ORM\PersistentCollection {#3146 …} +subscribedDomains: Doctrine\ORM\PersistentCollection {#3148 …} +follows: Doctrine\ORM\PersistentCollection {#3150 …} +followers: Doctrine\ORM\PersistentCollection {#3152 …} +blocks: Doctrine\ORM\PersistentCollection {#3154 …} +blockers: Doctrine\ORM\PersistentCollection {#3156 …} +blockedMagazines: Doctrine\ORM\PersistentCollection {#3158 …} +blockedDomains: Doctrine\ORM\PersistentCollection {#3160 …} +reports: Doctrine\ORM\PersistentCollection {#3162 …} +favourites: Doctrine\ORM\PersistentCollection {#3164 …} +violations: Doctrine\ORM\PersistentCollection {#3166 …} +notifications: Doctrine\ORM\PersistentCollection {#3168 …} +awards: Doctrine\ORM\PersistentCollection {#3170 …} +subscribedCategories: Doctrine\ORM\PersistentCollection {#3172 …} +categories: Doctrine\ORM\PersistentCollection {#3174 …} -id: 6065 -password: "$2y$13$gMmtDQMFye/KbOe9uI8dduACxhW8plCv5Q6UbpZEKOu55AVmEmGvi" -totpSecret: null -totpBackupCodes: [] -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#3176 …} +apId: "lemann@lemmy.one" +apProfileId: "https://lemmy.one/u/lemann" +apPublicUrl: "https://lemmy.one/u/lemann" +apFollowersUrl: null +apInboxUrl: "https://lemmy.one/inbox" +apDomain: "lemmy.one" +apPreferredUsername: "lemann" +apDiscoverable: true +apManuallyApprovesFollowers: false +privateKey: null +publicKey: null +apFetchedAt: DateTime @1727180563 {#3122 : 2024-09-24 14:22:43.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1687293306 {#3123 : 2023-06-20 22:35:06.0 +02:00 } +__isInitialized__: true …2 } +magazine: Proxies\__CG__\App\Entity\Magazine {#1572 +icon: Proxies\__CG__\App\Entity\Image {#2888 …} +name: "electronics@discuss.tchncs.de" +title: "electronics" +description: """ **Projects, pictures, industry discussions and news about electronic engineering & component-level electronic circuits.**\n \n Rules\n -----\n \n 1: Be nice.\n \n 2: Be on-topic (eg: *Electronic*, not *electrical*).\n \n 3: No commercial stuff, buying, selling or valuations.\n \n 4: No circuit design or repair, tools or component questions.\n \n 5: No excessively promoting your own sites, social media, videos etc.\n \n ---\n \n *Ask questions in [discuss.tchncs.de/c/askelectronics](https://discuss.tchncs.de/c/askelectronics)*\n \n --- """ +rules: null +subscriptionsCount: 1 +entryCount: 43 +entryCommentCount: 201 +postCount: 1 +postCommentCount: 3 +isAdult: false +customCss: null +lastActive: DateTime @1723220252 {#2883 : 2024-08-09 18:17:32.0 +02:00 } +markedForDeletionAt: null +tags: null +moderators: Doctrine\ORM\PersistentCollection {#2890 …} +ownershipRequests: Doctrine\ORM\PersistentCollection {#2892 …} +moderatorRequests: Doctrine\ORM\PersistentCollection {#2894 …} +entries: Doctrine\ORM\PersistentCollection {#2896 …} +posts: Doctrine\ORM\PersistentCollection {#2898 …} +subscriptions: Doctrine\ORM\PersistentCollection {#2900 …} +bans: Doctrine\ORM\PersistentCollection {#2906 …} +reports: Doctrine\ORM\PersistentCollection {#2914 …} +badges: Doctrine\ORM\PersistentCollection {#2927 …} +logs: Doctrine\ORM\PersistentCollection {#2937 …} +awards: Doctrine\ORM\PersistentCollection {#2919 …} +categories: Doctrine\ORM\PersistentCollection {#2943 …} -id: 5 +apId: "electronics@discuss.tchncs.de" +apProfileId: "https://discuss.tchncs.de/c/electronics" +apPublicUrl: "https://discuss.tchncs.de/c/electronics" +apFollowersUrl: "https://discuss.tchncs.de/c/electronics/followers" +apInboxUrl: "https://discuss.tchncs.de/inbox" +apDomain: "discuss.tchncs.de" +apPreferredUsername: "electronics" +apDiscoverable: true +apManuallyApprovesFollowers: null +privateKey: null +publicKey: null +apFetchedAt: DateTime @1719675646 {#2880 : 2024-06-29 17:40:46.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1686642591 {#2882 : 2023-06-13 09:49:51.0 +02:00 } +__isInitialized__: true …2 } +image: Proxies\__CG__\App\Entity\Image {#1731 …} +domain: Proxies\__CG__\App\Entity\Domain {#2380 …} +slug: "Bought-my-first-bench-power-supply" +title: "Bought my first "bench" power supply 😁" +url: "https://images2.imgbox.com/f3/83/VUCfUxRP_o.jpg" +body: """ I’ve been in need of a bench supply for a while, up to this point I’ve been using little buck/boost boards with a multimeter to get the voltage I want when working on a project. The limitations of that started to show though, so I was after a more ideal solution.\n \n After spending a while looking at various power supplies, I happened to come across this tiny adjustable supply. After binging a bunch of videos on it, I decided it’ll do, especially compared to the absolutely chonky big alternatives.\n \n Right out the gate, the aluminium casing feels amazing, but they could do with a bit of a stronger adhesive holding the glass screen cover in-place 🤦\u{200D}♂️ I’m personally not too bothered by this, but it doesn’t set a good first impression IMO\n \n \n \n A few seconds after pressing the glass back into place, the opposite end of the glass popped loose. At least I now know there are screws hidden under here if I ever decide to open this in future 💭\n \n \n \n Aside from that, it has pretty reasonable specs for the size:\n \n - Dual input, either AC (mickey ears plug) or DC 7-28v (XT60)\n - 30V 10A (max output 200W on DC, max 100W on AC)\n - Minimum output 1v 500mA\n - 65W USB PD output (handy for the Pinecil I recently ordered to replace my old iron 😁)\n - 200x200 IPS display\n - AC input uses GaN parts\n \n When watching the videos a few people complained about the absence of an XT60 to banana jack. This may have changed at some point, as one came with mine\n \n \n \n The internal AC converter appears to supply 19V into the unit, which you can use via the XT60 connector at the rear. Not sure if intentional or not, but pretty neat nonetheless - as long as you dont accidentally leave a lipo plugged in there 😳\n \n I’m not sure if its worth the price tag ($60-120 depending on where you look) when you can get a RuiDeng clone for under $30. I mainly jumped for this because of the size, integrated AC input, and that 65W USB-C. Voltage ripple is a little concern at lower voltages where some components may not be so forgiving…\n \n Happy with the purchase so far though, can’t wait to start using this for projects! """ +type: "image" +lang: "en" +isOc: false +hasEmbed: true +commentCount: 10 +favouriteCount: 115 +score: 0 +isAdult: false +sticky: false +lastActive: DateTime @1699560093 {#1720 : 2023-11-09 21:01:33.0 +01:00 } +ip: null +adaAmount: 0 +tags: null +mentions: null +comments: Doctrine\ORM\PersistentCollection {#2386 …} +votes: Doctrine\ORM\PersistentCollection {#1686 …} +reports: Doctrine\ORM\PersistentCollection {#1692 …} +favourites: Doctrine\ORM\PersistentCollection {#1407 …} +notifications: Doctrine\ORM\PersistentCollection {#1410 …} +badges: Doctrine\ORM\PersistentCollection {#1402 …} +children: [ 1 => App\Entity\EntryComment {#1696 +user: App\Entity\User {#265} +entry: Proxies\__CG__\App\Entity\Entry {#1571 …2} +magazine: Proxies\__CG__\App\Entity\Magazine {#1572 …2} +image: null +parent: Proxies\__CG__\App\Entity\EntryComment {#1650 …} +root: Proxies\__CG__\App\Entity\EntryComment {#1650 …} +body: "The small supplies are nice for size, but tend to have more noise than the big linear supplies. If you’re working with low-precision DC circuits, or even stuff up to audio frequencies (basically still DC) it’s not likely to be an issue. If you’re working with RF circuits it’s more likely to be an issue, though of course if they’re not too close to the switching frequency it’s easy enough to filter the output." +lang: "en" +isAdult: false +favouriteCount: 2 +score: 0 +lastActive: DateTime @1699537859 {#1428 : 2023-11-09 14:50:59.0 +01:00 } +ip: null +tags: null +mentions: [ "@lemann@lemmy.one" "@asbestos@lemmy.world" ] +children: Doctrine\ORM\PersistentCollection {#1679 …} +nested: Doctrine\ORM\PersistentCollection {#1667 …} +votes: Doctrine\ORM\PersistentCollection {#1670 …} +reports: Doctrine\ORM\PersistentCollection {#1678 …} +favourites: Doctrine\ORM\PersistentCollection {#1573 …} +notifications: Doctrine\ORM\PersistentCollection {#1586 …} -id: 104196 -bodyTs: "'audio':34 'basic':36 'big':16 'circuit':28,53 'close':70 'cours':64 'dc':27,38 'easi':77 'enough':78 'even':30 'filter':80 'frequenc':35,74 'issu':46,61 'like':42,57 'linear':17 'low':25 'low-precis':24 'nice':5 'nois':13 'output':82 'precis':26 're':21,49,67 'rf':52 'size':7 'small':2 'still':37 'stuff':31 'suppli':3,18 'switch':73 'tend':9 'though':62 'work':22,50" +ranking: 0 +commentCount: 0 +upVotes: 0 +downVotes: 0 +visibility: "visible " +apId: "https://discuss.tchncs.de/comment/4702413" +editedAt: null +createdAt: DateTimeImmutable @1699537859 {#1440 : 2023-11-09 14:50:59.0 +01:00 } +"title": 104196 } 0 => App\Entity\EntryComment {#1550} ] -id: 10475 -titleTs: "'bench':4 'bought':1 'first':3 'power':5 'suppli':6" -bodyTs: "'-120':333 '-28':204 '/13/72/rktrlynv_o.jpg)':277 '/2b/8d/qqrww3o0_o.jpg)':182 '/81/75/mwoukas3_o.jpg)':141 '100w':215 '10a':208 '19v':285 '1v':220 '200w':211 '200x200':238 '30':348 '30v':207 '500ma':221 '60':332 '65w':222,363 '7':203 'absenc':256 'absolut':89 'ac':197,217,241,280,359 'accident':315 'across':67 'adhes':112 'adjust':70 'altern':92 'aluminium':98 'amaz':101 'appear':282 'asid':183 'back':149 'banana':261 'bench':8 'big':91 'bing':73 'bit':108 'board':23 'bother':126 'buck/boost':22 'bunch':75 'c':366 'came':272 'case':99 'chang':266 'chonki':90 'clone':345 'come':66 'compar':86 'complain':253 'compon':378 'concern':372 'connector':296 'convert':281 'could':104 'cover':117 'dc':202,213 'decid':81,174 'depend':334 'display':240 'doesn':131 'dont':314 'dual':194 'ear':199 'either':196 'end':154 'especi':85 'ever':173 'far':389 'feel':100 'first':136 'forgiv':383 'futur':179 'gan':244 'gate':96 'get':28,342 'glass':115,148,157 'good':135 'handi':226 'happen':64 'happi':384 'hidden':168 'hold':113 'ideal':52 'images2.imgbox.com':140,181,276 'images2.imgbox.com/13/72/rktrlynv_o.jpg)':275 'images2.imgbox.com/2b/8d/qqrww3o0_o.jpg)':180 'images2.imgbox.com/81/75/mwoukas3_o.jpg)':139 'imo':138 'impress':137 'in-plac':118 'input':195,242,360 'integr':358 'intent':303 'intern':279 'ip':239 'iron':237 'jack':262 'jump':351 'know':164 'least':161 'leav':316 'limit':39 'lipo':318 'littl':21,371 'll':83 'long':311 'look':58,338 'loos':159 'lower':374 'm':122,323 'main':350 'max':209,214 'may':264,379 'mickey':198 'mine':274 'minimum':218 'multimet':26 'neat':308 'need':5 'nonetheless':309 'old':236 'one':271 'open':176 'opposit':153 'order':232 'output':210,219,225 'part':245 'pd':224 'peopl':252 'person':123 'pinecil':229 'place':120,151 'plug':200,319 'point':16,269 'pop':158 'power':61 'press':146 'pretti':188,307 'price':330 'project':37,399 'purchas':387 'rear':299 'reason':189 'recent':231 'replac':234 'right':93 'rippl':368 'ruideng':344 'screen':116 'screw':167 'second':144 'set':133 'show':44 'size':193,357 'solut':53 'spec':190 'spend':55 'start':42,395 'stronger':111 'suppli':9,62,71,284 'sure':301,325 'tag':331 'though':45,390 'tini':69 'unit':288 'usb':223,365 'usb-c':364 'use':20,243,292,396 'v':205 'various':60 've':2,18 'via':293 'video':77,249 'voltag':30,367,375 'wait':393 'want':32 'watch':247 'work':34 'worth':328 'xt60':206,259,295" +cross: false +upVotes: 0 +downVotes: 0 +ranking: 1699362045 +visibility: "visible " +apId: "https://lemmy.one/post/6413290" +editedAt: null +createdAt: DateTimeImmutable @1699275645 {#1698 : 2023-11-06 14:00:45.0 +01:00 } +__isInitialized__: true …2 } +magazine: Proxies\__CG__\App\Entity\Magazine {#1572 …2} +image: null +parent: Proxies\__CG__\App\Entity\EntryComment {#1525 …} +root: Proxies\__CG__\App\Entity\EntryComment {#1650 …} +body: "The “isn’t huge” is the issue. Linear supplies need a rather big transformer to work with 60Hz mains instead of chopping it up at 20kHz or more like switchers do. I’ve got a Siglent SPD 3033X-E (decent, reasonably cheap) and a BK Precision 9201 (better, more expensive)." +lang: "en" +isAdult: false +favouriteCount: 2 +score: 0 +lastActive: DateTime @1699560093 {#1577 : 2023-11-09 21:01:33.0 +01:00 } +ip: null +tags: null +mentions: [ "@lemann@lemmy.one" "@asbestos@lemmy.world" "@Eufalconimorph@discuss.tchncs.de" ] +children: Doctrine\ORM\PersistentCollection {#1528 …} +nested: Doctrine\ORM\PersistentCollection {#1559 …} +votes: Doctrine\ORM\PersistentCollection {#1564 …} +reports: Doctrine\ORM\PersistentCollection {#1563 …} +favourites: Doctrine\ORM\PersistentCollection {#1565 …} +notifications: Doctrine\ORM\PersistentCollection {#1558 …} -id: 105264 -bodyTs: "'20khz':26 '3033x':39 '3033x-e':38 '60hz':18 '9201':48 'better':49 'big':13 'bk':46 'cheap':43 'chop':22 'decent':41 'e':40 'expens':51 'got':34 'huge':4 'instead':20 'isn':2 'issu':7 'like':29 'linear':8 'main':19 'need':10 'precis':47 'rather':12 'reason':42 'siglent':36 'spd':37 'suppli':9 'switcher':30 'transform':14 've':33 'work':16" +ranking: 0 +commentCount: 0 +upVotes: 0 +downVotes: 0 +visibility: "visible " +apId: "https://discuss.tchncs.de/comment/4711855" +editedAt: null +createdAt: DateTimeImmutable @1699560093 {#1567 : 2023-11-09 21:01:33.0 +01:00 } +"title": 105264 } ] |
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need of a bench supply for a while, up to this point I’ve been using little buck/boost boards with a multimeter to get the voltage I want when working on a project. The limitations of that started to show though, so I was after a more ideal solution.\n \n After spending a while looking at various power supplies, I happened to come across this tiny adjustable supply. After binging a bunch of videos on it, I decided it’ll do, especially compared to the absolutely chonky big alternatives.\n \n Right out the gate, the aluminium casing feels amazing, but they could do with a bit of a stronger adhesive holding the glass screen cover in-place 🤦\u{200D}♂️ I’m personally not too bothered by this, but it doesn’t set a good first impression IMO\n \n \n \n A few seconds after pressing the glass back into place, the opposite end of the glass popped loose. At least I now know there are screws hidden under here if I ever decide to open this in future 💭\n \n \n \n Aside from that, it has pretty reasonable specs for the size:\n \n - Dual input, either AC (mickey ears plug) or DC 7-28v (XT60)\n - 30V 10A (max output 200W on DC, max 100W on AC)\n - Minimum output 1v 500mA\n - 65W USB PD output (handy for the Pinecil I recently ordered to replace my old iron 😁)\n - 200x200 IPS display\n - AC input uses GaN parts\n \n When watching the videos a few people complained about the absence of an XT60 to banana jack. This may have changed at some point, as one came with mine\n \n \n \n The internal AC converter appears to supply 19V into the unit, which you can use via the XT60 connector at the rear. Not sure if intentional or not, but pretty neat nonetheless - as long as you dont accidentally leave a lipo plugged in there 😳\n \n I’m not sure if its worth the price tag ($60-120 depending on where you look) when you can get a RuiDeng clone for under $30. I mainly jumped for this because of the size, integrated AC input, and that 65W USB-C. Voltage ripple is a little concern at lower voltages where some components may not be so forgiving…\n \n Happy with the purchase so far though, can’t wait to start using this for projects! """ +type: "image" +lang: "en" +isOc: false +hasEmbed: true +commentCount: 10 +favouriteCount: 115 +score: 0 +isAdult: false +sticky: false +lastActive: DateTime @1699560093 {#1720 : 2023-11-09 21:01:33.0 +01:00 } +ip: null +adaAmount: 0 +tags: null +mentions: null +comments: Doctrine\ORM\PersistentCollection {#2386 …} +votes: Doctrine\ORM\PersistentCollection {#1686 …} +reports: Doctrine\ORM\PersistentCollection {#1692 …} +favourites: Doctrine\ORM\PersistentCollection {#1407 …} +notifications: Doctrine\ORM\PersistentCollection {#1410 …} +badges: Doctrine\ORM\PersistentCollection {#1402 …} +children: [ 1 => App\Entity\EntryComment {#1696 +user: App\Entity\User {#265} +entry: Proxies\__CG__\App\Entity\Entry {#1571 …2} +magazine: Proxies\__CG__\App\Entity\Magazine {#1572 …2} +image: null +parent: Proxies\__CG__\App\Entity\EntryComment {#1650 …} +root: Proxies\__CG__\App\Entity\EntryComment {#1650 …} +body: "The small supplies are nice for size, but tend to have more noise than the big linear supplies. If you’re working with low-precision DC circuits, or even stuff up to audio frequencies (basically still DC) it’s not likely to be an issue. If you’re working with RF circuits it’s more likely to be an issue, though of course if they’re not too close to the switching frequency it’s easy enough to filter the output." +lang: "en" +isAdult: false +favouriteCount: 2 +score: 0 +lastActive: DateTime @1699537859 {#1428 : 2023-11-09 14:50:59.0 +01:00 } +ip: null +tags: null +mentions: [ "@lemann@lemmy.one" "@asbestos@lemmy.world" ] +children: Doctrine\ORM\PersistentCollection {#1679 …} +nested: Doctrine\ORM\PersistentCollection {#1667 …} +votes: Doctrine\ORM\PersistentCollection {#1670 …} +reports: Doctrine\ORM\PersistentCollection {#1678 …} +favourites: Doctrine\ORM\PersistentCollection {#1573 …} +notifications: Doctrine\ORM\PersistentCollection {#1586 …} -id: 104196 -bodyTs: "'audio':34 'basic':36 'big':16 'circuit':28,53 'close':70 'cours':64 'dc':27,38 'easi':77 'enough':78 'even':30 'filter':80 'frequenc':35,74 'issu':46,61 'like':42,57 'linear':17 'low':25 'low-precis':24 'nice':5 'nois':13 'output':82 'precis':26 're':21,49,67 'rf':52 'size':7 'small':2 'still':37 'stuff':31 'suppli':3,18 'switch':73 'tend':9 'though':62 'work':22,50" +ranking: 0 +commentCount: 0 +upVotes: 0 +downVotes: 0 +visibility: "visible " +apId: "https://discuss.tchncs.de/comment/4702413" +editedAt: null +createdAt: DateTimeImmutable @1699537859 {#1440 : 2023-11-09 14:50:59.0 +01:00 } +"title": 104196 } 0 => App\Entity\EntryComment {#1550} ] -id: 10475 -titleTs: "'bench':4 'bought':1 'first':3 'power':5 'suppli':6" -bodyTs: "'-120':333 '-28':204 '/13/72/rktrlynv_o.jpg)':277 '/2b/8d/qqrww3o0_o.jpg)':182 '/81/75/mwoukas3_o.jpg)':141 '100w':215 '10a':208 '19v':285 '1v':220 '200w':211 '200x200':238 '30':348 '30v':207 '500ma':221 '60':332 '65w':222,363 '7':203 'absenc':256 'absolut':89 'ac':197,217,241,280,359 'accident':315 'across':67 'adhes':112 'adjust':70 'altern':92 'aluminium':98 'amaz':101 'appear':282 'asid':183 'back':149 'banana':261 'bench':8 'big':91 'bing':73 'bit':108 'board':23 'bother':126 'buck/boost':22 'bunch':75 'c':366 'came':272 'case':99 'chang':266 'chonki':90 'clone':345 'come':66 'compar':86 'complain':253 'compon':378 'concern':372 'connector':296 'convert':281 'could':104 'cover':117 'dc':202,213 'decid':81,174 'depend':334 'display':240 'doesn':131 'dont':314 'dual':194 'ear':199 'either':196 'end':154 'especi':85 'ever':173 'far':389 'feel':100 'first':136 'forgiv':383 'futur':179 'gan':244 'gate':96 'get':28,342 'glass':115,148,157 'good':135 'handi':226 'happen':64 'happi':384 'hidden':168 'hold':113 'ideal':52 'images2.imgbox.com':140,181,276 'images2.imgbox.com/13/72/rktrlynv_o.jpg)':275 'images2.imgbox.com/2b/8d/qqrww3o0_o.jpg)':180 'images2.imgbox.com/81/75/mwoukas3_o.jpg)':139 'imo':138 'impress':137 'in-plac':118 'input':195,242,360 'integr':358 'intent':303 'intern':279 'ip':239 'iron':237 'jack':262 'jump':351 'know':164 'least':161 'leav':316 'limit':39 'lipo':318 'littl':21,371 'll':83 'long':311 'look':58,338 'loos':159 'lower':374 'm':122,323 'main':350 'max':209,214 'may':264,379 'mickey':198 'mine':274 'minimum':218 'multimet':26 'neat':308 'need':5 'nonetheless':309 'old':236 'one':271 'open':176 'opposit':153 'order':232 'output':210,219,225 'part':245 'pd':224 'peopl':252 'person':123 'pinecil':229 'place':120,151 'plug':200,319 'point':16,269 'pop':158 'power':61 'press':146 'pretti':188,307 'price':330 'project':37,399 'purchas':387 'rear':299 'reason':189 'recent':231 'replac':234 'right':93 'rippl':368 'ruideng':344 'screen':116 'screw':167 'second':144 'set':133 'show':44 'size':193,357 'solut':53 'spec':190 'spend':55 'start':42,395 'stronger':111 'suppli':9,62,71,284 'sure':301,325 'tag':331 'though':45,390 'tini':69 'unit':288 'usb':223,365 'usb-c':364 'use':20,243,292,396 'v':205 'various':60 've':2,18 'via':293 'video':77,249 'voltag':30,367,375 'wait':393 'want':32 'watch':247 'work':34 'worth':328 'xt60':206,259,295" +cross: false +upVotes: 0 +downVotes: 0 +ranking: 1699362045 +visibility: "visible " +apId: "https://lemmy.one/post/6413290" +editedAt: null +createdAt: DateTimeImmutable @1699275645 {#1698 : 2023-11-06 14:00:45.0 +01:00 } +__isInitialized__: true …2 } +magazine: Proxies\__CG__\App\Entity\Magazine {#1572 …2} +image: null +parent: Proxies\__CG__\App\Entity\EntryComment {#1525 …} +root: Proxies\__CG__\App\Entity\EntryComment {#1650 …} +body: "The “isn’t huge” is the issue. Linear supplies need a rather big transformer to work with 60Hz mains instead of chopping it up at 20kHz or more like switchers do. I’ve got a Siglent SPD 3033X-E (decent, reasonably cheap) and a BK Precision 9201 (better, more expensive)." +lang: "en" +isAdult: false +favouriteCount: 2 +score: 0 +lastActive: DateTime @1699560093 {#1577 : 2023-11-09 21:01:33.0 +01:00 } +ip: null +tags: null +mentions: [ "@lemann@lemmy.one" "@asbestos@lemmy.world" "@Eufalconimorph@discuss.tchncs.de" ] +children: Doctrine\ORM\PersistentCollection {#1528 …} +nested: Doctrine\ORM\PersistentCollection {#1559 …} +votes: Doctrine\ORM\PersistentCollection {#1564 …} +reports: Doctrine\ORM\PersistentCollection {#1563 …} +favourites: Doctrine\ORM\PersistentCollection {#1565 …} +notifications: Doctrine\ORM\PersistentCollection {#1558 …} -id: 105264 -bodyTs: "'20khz':26 '3033x':39 '3033x-e':38 '60hz':18 '9201':48 'better':49 'big':13 'bk':46 'cheap':43 'chop':22 'decent':41 'e':40 'expens':51 'got':34 'huge':4 'instead':20 'isn':2 'issu':7 'like':29 'linear':8 'main':19 'need':10 'precis':47 'rather':12 'reason':42 'siglent':36 'spd':37 'suppli':9 'switcher':30 'transform':14 've':33 'work':16" +ranking: 0 +commentCount: 0 +upVotes: 0 +downVotes: 0 +visibility: "visible " +apId: "https://discuss.tchncs.de/comment/4711855" +editedAt: null +createdAt: DateTimeImmutable @1699560093 {#1567 : 2023-11-09 21:01:33.0 +01:00 } +"title": 105264 } +formDest: "entry_comment" +showDownvote: true -cache: Symfony\Component\Cache\Adapter\TraceableTagAwareAdapter {#600 …} } |
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false +privateKey: null +publicKey: null +apFetchedAt: DateTime @1727180563 {#3122 : 2024-09-24 14:22:43.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1687293306 {#3123 : 2023-06-20 22:35:06.0 +02:00 } +__isInitialized__: true …2 } +magazine: Proxies\__CG__\App\Entity\Magazine {#1572 +icon: Proxies\__CG__\App\Entity\Image {#2888 …} +name: "electronics@discuss.tchncs.de" +title: "electronics" +description: """ **Projects, pictures, industry discussions and news about electronic engineering & component-level electronic circuits.**\n \n Rules\n -----\n \n 1: Be nice.\n \n 2: Be on-topic (eg: *Electronic*, not *electrical*).\n \n 3: No commercial stuff, buying, selling or valuations.\n \n 4: No circuit design or repair, tools or component questions.\n \n 5: No excessively promoting your own sites, social media, videos etc.\n \n ---\n \n *Ask questions in [discuss.tchncs.de/c/askelectronics](https://discuss.tchncs.de/c/askelectronics)*\n \n --- """ +rules: null +subscriptionsCount: 1 +entryCount: 43 +entryCommentCount: 201 +postCount: 1 +postCommentCount: 3 +isAdult: false +customCss: null +lastActive: DateTime @1723220252 {#2883 : 2024-08-09 18:17:32.0 +02:00 } +markedForDeletionAt: null +tags: null +moderators: Doctrine\ORM\PersistentCollection {#2890 …} +ownershipRequests: Doctrine\ORM\PersistentCollection {#2892 …} +moderatorRequests: Doctrine\ORM\PersistentCollection {#2894 …} +entries: Doctrine\ORM\PersistentCollection {#2896 …} +posts: Doctrine\ORM\PersistentCollection {#2898 …} +subscriptions: Doctrine\ORM\PersistentCollection {#2900 …} +bans: Doctrine\ORM\PersistentCollection {#2906 …} +reports: Doctrine\ORM\PersistentCollection {#2914 …} +badges: Doctrine\ORM\PersistentCollection {#2927 …} +logs: Doctrine\ORM\PersistentCollection {#2937 …} +awards: Doctrine\ORM\PersistentCollection {#2919 …} +categories: Doctrine\ORM\PersistentCollection {#2943 …} -id: 5 +apId: "electronics@discuss.tchncs.de" +apProfileId: "https://discuss.tchncs.de/c/electronics" +apPublicUrl: "https://discuss.tchncs.de/c/electronics" +apFollowersUrl: "https://discuss.tchncs.de/c/electronics/followers" +apInboxUrl: "https://discuss.tchncs.de/inbox" +apDomain: "discuss.tchncs.de" +apPreferredUsername: "electronics" +apDiscoverable: true +apManuallyApprovesFollowers: null +privateKey: null +publicKey: null +apFetchedAt: DateTime @1719675646 {#2880 : 2024-06-29 17:40:46.0 +02:00 } +apDeletedAt: null +apTimeoutAt: null +visibility: "visible " +createdAt: DateTimeImmutable @1686642591 {#2882 : 2023-06-13 09:49:51.0 +02:00 } +__isInitialized__: true …2 } +image: Proxies\__CG__\App\Entity\Image {#1731 …} +domain: Proxies\__CG__\App\Entity\Domain {#2380 …} +slug: "Bought-my-first-bench-power-supply" +title: "Bought my first "bench" power supply 😁" +url: "https://images2.imgbox.com/f3/83/VUCfUxRP_o.jpg" +body: """ I’ve been in need of a bench supply for a while, up to this point I’ve been using little buck/boost boards with a multimeter to get the voltage I want when working on a project. The limitations of that started to show though, so I was after a more ideal solution.\n \n After spending a while looking at various power supplies, I happened to come across this tiny adjustable supply. After binging a bunch of videos on it, I decided it’ll do, especially compared to the absolutely chonky big alternatives.\n \n Right out the gate, the aluminium casing feels amazing, but they could do with a bit of a stronger adhesive holding the glass screen cover in-place 🤦\u{200D}♂️ I’m personally not too bothered by this, but it doesn’t set a good first impression IMO\n \n \n \n A few seconds after pressing the glass back into place, the opposite end of the glass popped loose. At least I now know there are screws hidden under here if I ever decide to open this in future 💭\n \n \n \n Aside from that, it has pretty reasonable specs for the size:\n \n - Dual input, either AC (mickey ears plug) or DC 7-28v (XT60)\n - 30V 10A (max output 200W on DC, max 100W on AC)\n - Minimum output 1v 500mA\n - 65W USB PD output (handy for the Pinecil I recently ordered to replace my old iron 😁)\n - 200x200 IPS display\n - AC input uses GaN parts\n \n When watching the videos a few people complained about the absence of an XT60 to banana jack. This may have changed at some point, as one came with mine\n \n \n \n The internal AC converter appears to supply 19V into the unit, which you can use via the XT60 connector at the rear. Not sure if intentional or not, but pretty neat nonetheless - as long as you dont accidentally leave a lipo plugged in there 😳\n \n I’m not sure if its worth the price tag ($60-120 depending on where you look) when you can get a RuiDeng clone for under $30. I mainly jumped for this because of the size, integrated AC input, and that 65W USB-C. Voltage ripple is a little concern at lower voltages where some components may not be so forgiving…\n \n Happy with the purchase so far though, can’t wait to start using this for projects! """ +type: "image" +lang: "en" +isOc: false +hasEmbed: true +commentCount: 10 +favouriteCount: 115 +score: 0 +isAdult: false +sticky: false +lastActive: DateTime @1699560093 {#1720 : 2023-11-09 21:01:33.0 +01:00 } +ip: null +adaAmount: 0 +tags: null +mentions: null +comments: Doctrine\ORM\PersistentCollection {#2386 …} +votes: Doctrine\ORM\PersistentCollection {#1686 …} +reports: Doctrine\ORM\PersistentCollection {#1692 …} +favourites: Doctrine\ORM\PersistentCollection {#1407 …} +notifications: Doctrine\ORM\PersistentCollection {#1410 …} +badges: Doctrine\ORM\PersistentCollection {#1402 …} +children: [ 1 => App\Entity\EntryComment {#1696 +user: App\Entity\User {#265} +entry: Proxies\__CG__\App\Entity\Entry {#1571 …2} +magazine: Proxies\__CG__\App\Entity\Magazine {#1572 …2} +image: null +parent: Proxies\__CG__\App\Entity\EntryComment {#1650 …} +root: Proxies\__CG__\App\Entity\EntryComment {#1650 …} +body: "The small supplies are nice for size, but tend to have more noise than the big linear supplies. If you’re working with low-precision DC circuits, or even stuff up to audio frequencies (basically still DC) it’s not likely to be an issue. If you’re working with RF circuits it’s more likely to be an issue, though of course if they’re not too close to the switching frequency it’s easy enough to filter the output." +lang: "en" +isAdult: false +favouriteCount: 2 +score: 0 +lastActive: DateTime @1699537859 {#1428 : 2023-11-09 14:50:59.0 +01:00 } +ip: null +tags: null +mentions: [ "@lemann@lemmy.one" "@asbestos@lemmy.world" ] +children: Doctrine\ORM\PersistentCollection {#1679 …} +nested: Doctrine\ORM\PersistentCollection {#1667 …} +votes: Doctrine\ORM\PersistentCollection {#1670 …} +reports: Doctrine\ORM\PersistentCollection {#1678 …} +favourites: Doctrine\ORM\PersistentCollection {#1573 …} +notifications: Doctrine\ORM\PersistentCollection {#1586 …} -id: 104196 -bodyTs: "'audio':34 'basic':36 'big':16 'circuit':28,53 'close':70 'cours':64 'dc':27,38 'easi':77 'enough':78 'even':30 'filter':80 'frequenc':35,74 'issu':46,61 'like':42,57 'linear':17 'low':25 'low-precis':24 'nice':5 'nois':13 'output':82 'precis':26 're':21,49,67 'rf':52 'size':7 'small':2 'still':37 'stuff':31 'suppli':3,18 'switch':73 'tend':9 'though':62 'work':22,50" +ranking: 0 +commentCount: 0 +upVotes: 0 +downVotes: 0 +visibility: "visible " +apId: "https://discuss.tchncs.de/comment/4702413" +editedAt: null +createdAt: DateTimeImmutable @1699537859 {#1440 : 2023-11-09 14:50:59.0 +01:00 } +"title": 104196 } 0 => App\Entity\EntryComment {#1550} ] -id: 10475 -titleTs: "'bench':4 'bought':1 'first':3 'power':5 'suppli':6" -bodyTs: "'-120':333 '-28':204 '/13/72/rktrlynv_o.jpg)':277 '/2b/8d/qqrww3o0_o.jpg)':182 '/81/75/mwoukas3_o.jpg)':141 '100w':215 '10a':208 '19v':285 '1v':220 '200w':211 '200x200':238 '30':348 '30v':207 '500ma':221 '60':332 '65w':222,363 '7':203 'absenc':256 'absolut':89 'ac':197,217,241,280,359 'accident':315 'across':67 'adhes':112 'adjust':70 'altern':92 'aluminium':98 'amaz':101 'appear':282 'asid':183 'back':149 'banana':261 'bench':8 'big':91 'bing':73 'bit':108 'board':23 'bother':126 'buck/boost':22 'bunch':75 'c':366 'came':272 'case':99 'chang':266 'chonki':90 'clone':345 'come':66 'compar':86 'complain':253 'compon':378 'concern':372 'connector':296 'convert':281 'could':104 'cover':117 'dc':202,213 'decid':81,174 'depend':334 'display':240 'doesn':131 'dont':314 'dual':194 'ear':199 'either':196 'end':154 'especi':85 'ever':173 'far':389 'feel':100 'first':136 'forgiv':383 'futur':179 'gan':244 'gate':96 'get':28,342 'glass':115,148,157 'good':135 'handi':226 'happen':64 'happi':384 'hidden':168 'hold':113 'ideal':52 'images2.imgbox.com':140,181,276 'images2.imgbox.com/13/72/rktrlynv_o.jpg)':275 'images2.imgbox.com/2b/8d/qqrww3o0_o.jpg)':180 'images2.imgbox.com/81/75/mwoukas3_o.jpg)':139 'imo':138 'impress':137 'in-plac':118 'input':195,242,360 'integr':358 'intent':303 'intern':279 'ip':239 'iron':237 'jack':262 'jump':351 'know':164 'least':161 'leav':316 'limit':39 'lipo':318 'littl':21,371 'll':83 'long':311 'look':58,338 'loos':159 'lower':374 'm':122,323 'main':350 'max':209,214 'may':264,379 'mickey':198 'mine':274 'minimum':218 'multimet':26 'neat':308 'need':5 'nonetheless':309 'old':236 'one':271 'open':176 'opposit':153 'order':232 'output':210,219,225 'part':245 'pd':224 'peopl':252 'person':123 'pinecil':229 'place':120,151 'plug':200,319 'point':16,269 'pop':158 'power':61 'press':146 'pretti':188,307 'price':330 'project':37,399 'purchas':387 'rear':299 'reason':189 'recent':231 'replac':234 'right':93 'rippl':368 'ruideng':344 'screen':116 'screw':167 'second':144 'set':133 'show':44 'size':193,357 'solut':53 'spec':190 'spend':55 'start':42,395 'stronger':111 'suppli':9,62,71,284 'sure':301,325 'tag':331 'though':45,390 'tini':69 'unit':288 'usb':223,365 'usb-c':364 'use':20,243,292,396 'v':205 'various':60 've':2,18 'via':293 'video':77,249 'voltag':30,367,375 'wait':393 'want':32 'watch':247 'work':34 'worth':328 'xt60':206,259,295" +cross: false +upVotes: 0 +downVotes: 0 +ranking: 1699362045 +visibility: "visible " +apId: "https://lemmy.one/post/6413290" +editedAt: null +createdAt: DateTimeImmutable @1699275645 {#1698 : 2023-11-06 14:00:45.0 +01:00 } +__isInitialized__: true …2 } +magazine: Proxies\__CG__\App\Entity\Magazine {#1572 …2} +image: null +parent: Proxies\__CG__\App\Entity\EntryComment {#1525 …} +root: Proxies\__CG__\App\Entity\EntryComment {#1650 …} +body: "The “isn’t huge” is the issue. Linear supplies need a rather big transformer to work with 60Hz mains instead of chopping it up at 20kHz or more like switchers do. I’ve got a Siglent SPD 3033X-E (decent, reasonably cheap) and a BK Precision 9201 (better, more expensive)." +lang: "en" +isAdult: false +favouriteCount: 2 +score: 0 +lastActive: DateTime @1699560093 {#1577 : 2023-11-09 21:01:33.0 +01:00 } +ip: null +tags: null +mentions: [ "@lemann@lemmy.one" "@asbestos@lemmy.world" "@Eufalconimorph@discuss.tchncs.de" ] +children: Doctrine\ORM\PersistentCollection {#1528 …} +nested: Doctrine\ORM\PersistentCollection {#1559 …} +votes: Doctrine\ORM\PersistentCollection {#1564 …} +reports: Doctrine\ORM\PersistentCollection {#1563 …} +favourites: Doctrine\ORM\PersistentCollection {#1565 …} +notifications: Doctrine\ORM\PersistentCollection {#1558 …} -id: 105264 -bodyTs: "'20khz':26 '3033x':39 '3033x-e':38 '60hz':18 '9201':48 'better':49 'big':13 'bk':46 'cheap':43 'chop':22 'decent':41 'e':40 'expens':51 'got':34 'huge':4 'instead':20 'isn':2 'issu':7 'like':29 'linear':8 'main':19 'need':10 'precis':47 'rather':12 'reason':42 'siglent':36 'spd':37 'suppli':9 'switcher':30 'transform':14 've':33 'work':16" +ranking: 0 +commentCount: 0 +upVotes: 0 +downVotes: 0 +visibility: "visible " +apId: "https://discuss.tchncs.de/comment/4711855" +editedAt: null +createdAt: DateTimeImmutable @1699560093 {#1567 : 2023-11-09 21:01:33.0 +01:00 } +"title": 105264 } ] |
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need of a bench supply for a while, up to this point I’ve been using little buck/boost boards with a multimeter to get the voltage I want when working on a project. The limitations of that started to show though, so I was after a more ideal solution.\n \n After spending a while looking at various power supplies, I happened to come across this tiny adjustable supply. After binging a bunch of videos on it, I decided it’ll do, especially compared to the absolutely chonky big alternatives.\n \n Right out the gate, the aluminium casing feels amazing, but they could do with a bit of a stronger adhesive holding the glass screen cover in-place 🤦\u{200D}♂️ I’m personally not too bothered by this, but it doesn’t set a good first impression IMO\n \n \n \n A few seconds after pressing the glass back into place, the opposite end of the glass popped loose. At least I now know there are screws hidden under here if I ever decide to open this in future 💭\n \n \n \n Aside from that, it has pretty reasonable specs for the size:\n \n - Dual input, either AC (mickey ears plug) or DC 7-28v (XT60)\n - 30V 10A (max output 200W on DC, max 100W on AC)\n - Minimum output 1v 500mA\n - 65W USB PD output (handy for the Pinecil I recently ordered to replace my old iron 😁)\n - 200x200 IPS display\n - AC input uses GaN parts\n \n When watching the videos a few people complained about the absence of an XT60 to banana jack. This may have changed at some point, as one came with mine\n \n \n \n The internal AC converter appears to supply 19V into the unit, which you can use via the XT60 connector at the rear. Not sure if intentional or not, but pretty neat nonetheless - as long as you dont accidentally leave a lipo plugged in there 😳\n \n I’m not sure if its worth the price tag ($60-120 depending on where you look) when you can get a RuiDeng clone for under $30. I mainly jumped for this because of the size, integrated AC input, and that 65W USB-C. Voltage ripple is a little concern at lower voltages where some components may not be so forgiving…\n \n Happy with the purchase so far though, can’t wait to start using this for projects! """ +type: "image" +lang: "en" +isOc: false +hasEmbed: true +commentCount: 10 +favouriteCount: 115 +score: 0 +isAdult: false +sticky: false +lastActive: DateTime @1699560093 {#1720 : 2023-11-09 21:01:33.0 +01:00 } +ip: null +adaAmount: 0 +tags: null +mentions: null +comments: Doctrine\ORM\PersistentCollection {#2386 …} +votes: Doctrine\ORM\PersistentCollection {#1686 …} +reports: Doctrine\ORM\PersistentCollection {#1692 …} +favourites: Doctrine\ORM\PersistentCollection {#1407 …} +notifications: Doctrine\ORM\PersistentCollection {#1410 …} +badges: Doctrine\ORM\PersistentCollection {#1402 …} +children: [ 1 => App\Entity\EntryComment {#1696 +user: App\Entity\User {#265} +entry: Proxies\__CG__\App\Entity\Entry {#1571 …2} +magazine: Proxies\__CG__\App\Entity\Magazine {#1572 …2} +image: null +parent: Proxies\__CG__\App\Entity\EntryComment {#1650 …} +root: Proxies\__CG__\App\Entity\EntryComment {#1650 …} +body: "The small supplies are nice for size, but tend to have more noise than the big linear supplies. If you’re working with low-precision DC circuits, or even stuff up to audio frequencies (basically still DC) it’s not likely to be an issue. If you’re working with RF circuits it’s more likely to be an issue, though of course if they’re not too close to the switching frequency it’s easy enough to filter the output." +lang: "en" +isAdult: false +favouriteCount: 2 +score: 0 +lastActive: DateTime @1699537859 {#1428 : 2023-11-09 14:50:59.0 +01:00 } +ip: null +tags: null +mentions: [ "@lemann@lemmy.one" "@asbestos@lemmy.world" ] +children: Doctrine\ORM\PersistentCollection {#1679 …} +nested: Doctrine\ORM\PersistentCollection {#1667 …} +votes: Doctrine\ORM\PersistentCollection {#1670 …} +reports: Doctrine\ORM\PersistentCollection {#1678 …} +favourites: Doctrine\ORM\PersistentCollection {#1573 …} +notifications: Doctrine\ORM\PersistentCollection {#1586 …} -id: 104196 -bodyTs: "'audio':34 'basic':36 'big':16 'circuit':28,53 'close':70 'cours':64 'dc':27,38 'easi':77 'enough':78 'even':30 'filter':80 'frequenc':35,74 'issu':46,61 'like':42,57 'linear':17 'low':25 'low-precis':24 'nice':5 'nois':13 'output':82 'precis':26 're':21,49,67 'rf':52 'size':7 'small':2 'still':37 'stuff':31 'suppli':3,18 'switch':73 'tend':9 'though':62 'work':22,50" +ranking: 0 +commentCount: 0 +upVotes: 0 +downVotes: 0 +visibility: "visible " +apId: "https://discuss.tchncs.de/comment/4702413" +editedAt: null +createdAt: DateTimeImmutable @1699537859 {#1440 : 2023-11-09 14:50:59.0 +01:00 } +"title": 104196 } 0 => App\Entity\EntryComment {#1550} ] -id: 10475 -titleTs: "'bench':4 'bought':1 'first':3 'power':5 'suppli':6" -bodyTs: "'-120':333 '-28':204 '/13/72/rktrlynv_o.jpg)':277 '/2b/8d/qqrww3o0_o.jpg)':182 '/81/75/mwoukas3_o.jpg)':141 '100w':215 '10a':208 '19v':285 '1v':220 '200w':211 '200x200':238 '30':348 '30v':207 '500ma':221 '60':332 '65w':222,363 '7':203 'absenc':256 'absolut':89 'ac':197,217,241,280,359 'accident':315 'across':67 'adhes':112 'adjust':70 'altern':92 'aluminium':98 'amaz':101 'appear':282 'asid':183 'back':149 'banana':261 'bench':8 'big':91 'bing':73 'bit':108 'board':23 'bother':126 'buck/boost':22 'bunch':75 'c':366 'came':272 'case':99 'chang':266 'chonki':90 'clone':345 'come':66 'compar':86 'complain':253 'compon':378 'concern':372 'connector':296 'convert':281 'could':104 'cover':117 'dc':202,213 'decid':81,174 'depend':334 'display':240 'doesn':131 'dont':314 'dual':194 'ear':199 'either':196 'end':154 'especi':85 'ever':173 'far':389 'feel':100 'first':136 'forgiv':383 'futur':179 'gan':244 'gate':96 'get':28,342 'glass':115,148,157 'good':135 'handi':226 'happen':64 'happi':384 'hidden':168 'hold':113 'ideal':52 'images2.imgbox.com':140,181,276 'images2.imgbox.com/13/72/rktrlynv_o.jpg)':275 'images2.imgbox.com/2b/8d/qqrww3o0_o.jpg)':180 'images2.imgbox.com/81/75/mwoukas3_o.jpg)':139 'imo':138 'impress':137 'in-plac':118 'input':195,242,360 'integr':358 'intent':303 'intern':279 'ip':239 'iron':237 'jack':262 'jump':351 'know':164 'least':161 'leav':316 'limit':39 'lipo':318 'littl':21,371 'll':83 'long':311 'look':58,338 'loos':159 'lower':374 'm':122,323 'main':350 'max':209,214 'may':264,379 'mickey':198 'mine':274 'minimum':218 'multimet':26 'neat':308 'need':5 'nonetheless':309 'old':236 'one':271 'open':176 'opposit':153 'order':232 'output':210,219,225 'part':245 'pd':224 'peopl':252 'person':123 'pinecil':229 'place':120,151 'plug':200,319 'point':16,269 'pop':158 'power':61 'press':146 'pretti':188,307 'price':330 'project':37,399 'purchas':387 'rear':299 'reason':189 'recent':231 'replac':234 'right':93 'rippl':368 'ruideng':344 'screen':116 'screw':167 'second':144 'set':133 'show':44 'size':193,357 'solut':53 'spec':190 'spend':55 'start':42,395 'stronger':111 'suppli':9,62,71,284 'sure':301,325 'tag':331 'though':45,390 'tini':69 'unit':288 'usb':223,365 'usb-c':364 'use':20,243,292,396 'v':205 'various':60 've':2,18 'via':293 'video':77,249 'voltag':30,367,375 'wait':393 'want':32 'watch':247 'work':34 'worth':328 'xt60':206,259,295" +cross: false +upVotes: 0 +downVotes: 0 +ranking: 1699362045 +visibility: "visible " +apId: "https://lemmy.one/post/6413290" +editedAt: null +createdAt: DateTimeImmutable @1699275645 {#1698 : 2023-11-06 14:00:45.0 +01:00 } +__isInitialized__: true …2 } +magazine: Proxies\__CG__\App\Entity\Magazine {#1572 …2} +image: null +parent: Proxies\__CG__\App\Entity\EntryComment {#1525 …} +root: Proxies\__CG__\App\Entity\EntryComment {#1650 …} +body: "The “isn’t huge” is the issue. Linear supplies need a rather big transformer to work with 60Hz mains instead of chopping it up at 20kHz or more like switchers do. I’ve got a Siglent SPD 3033X-E (decent, reasonably cheap) and a BK Precision 9201 (better, more expensive)." +lang: "en" +isAdult: false +favouriteCount: 2 +score: 0 +lastActive: DateTime @1699560093 {#1577 : 2023-11-09 21:01:33.0 +01:00 } +ip: null +tags: null +mentions: [ "@lemann@lemmy.one" "@asbestos@lemmy.world" "@Eufalconimorph@discuss.tchncs.de" ] +children: Doctrine\ORM\PersistentCollection {#1528 …} +nested: Doctrine\ORM\PersistentCollection {#1559 …} +votes: Doctrine\ORM\PersistentCollection {#1564 …} +reports: Doctrine\ORM\PersistentCollection {#1563 …} +favourites: Doctrine\ORM\PersistentCollection {#1565 …} +notifications: Doctrine\ORM\PersistentCollection {#1558 …} -id: 105264 -bodyTs: "'20khz':26 '3033x':39 '3033x-e':38 '60hz':18 '9201':48 'better':49 'big':13 'bk':46 'cheap':43 'chop':22 'decent':41 'e':40 'expens':51 'got':34 'huge':4 'instead':20 'isn':2 'issu':7 'like':29 'linear':8 'main':19 'need':10 'precis':47 'rather':12 'reason':42 'siglent':36 'spd':37 'suppli':9 'switcher':30 'transform':14 've':33 'work':16" +ranking: 0 +commentCount: 0 +upVotes: 0 +downVotes: 0 +visibility: "visible " +apId: "https://discuss.tchncs.de/comment/4711855" +editedAt: null +createdAt: DateTimeImmutable @1699560093 {#1567 : 2023-11-09 21:01:33.0 +01:00 } +"title": 105264 } -cache: Symfony\Component\Cache\Adapter\TraceableTagAwareAdapter {#600 …} } |
settings_row_enum | App\Twig\Components\SettingsRowEnumComponent | 16.0 MiB | 0.20 ms | |
---|---|---|---|---|
Input props | [ "label" => "Sidebar position" "settingsKey" => "KBIN_GENERAL_SIDEBAR_POSITION" "values" => [ [ "name" => "Left" "value" => "LEFT" ] [ "name" => "Right" "value" => "RIGHT" ] ] "defaultValue" => "RIGHT" ] |
|||
Attributes | [] |
|||
Component | App\Twig\Components\SettingsRowEnumComponent {#5111 +label: "Sidebar position" +help: "" +settingsKey: "KBIN_GENERAL_SIDEBAR_POSITION" +values: [ [ "name" => "Left" "value" => "LEFT" ] [ "name" => "Right" "value" => "RIGHT" ] ] +defaultValue: "RIGHT" +reloadRequired: true } |
settings_row_switch | App\Twig\Components\SettingsRowSwitchComponent | 16.0 MiB | 0.17 ms | |
---|---|---|---|---|
Input props | [ "label" => "Dynamic lists" "settingsKey" => "KBIN_GENERAL_DYNAMIC_LISTS" ] |
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Attributes | [] |
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Component | App\Twig\Components\SettingsRowSwitchComponent {#5183 +label: "Dynamic lists" +help: "" +settingsKey: "KBIN_GENERAL_DYNAMIC_LISTS" +defaultValue: false +reloadRequired: true } |
settings_row_switch | App\Twig\Components\SettingsRowSwitchComponent | 16.0 MiB | 0.15 ms | |
---|---|---|---|---|
Input props | [ "label" => "Rounded edges" "settingsKey" => "KBIN_GENERAL_ROUNDED_EDGES" ] |
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Attributes | [] |
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Component | App\Twig\Components\SettingsRowSwitchComponent {#5246 +label: "Rounded edges" +help: "" +settingsKey: "KBIN_GENERAL_ROUNDED_EDGES" +defaultValue: false +reloadRequired: true } |
settings_row_switch | App\Twig\Components\SettingsRowSwitchComponent | 16.0 MiB | 0.13 ms | |
---|---|---|---|---|
Input props | [ "label" => "Infinite scrolling" "help" => "Automatically load more content when you reach the bottom of the page." "settingsKey" => "KBIN_GENERAL_INFINITE_SCROLL" ] |
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Attributes | [] |
|||
Component | App\Twig\Components\SettingsRowSwitchComponent {#5302 +label: "Infinite scrolling" +help: "Automatically load more content when you reach the bottom of the page." +settingsKey: "KBIN_GENERAL_INFINITE_SCROLL" +defaultValue: false +reloadRequired: true } |
settings_row_switch | App\Twig\Components\SettingsRowSwitchComponent | 16.0 MiB | 0.12 ms | |
---|---|---|---|---|
Input props | [ "label" => "Sticky navbar" "help" => "The navbar will stick to the top of the page when you scroll down." "settingsKey" => "KBIN_GENERAL_FIXED_NAVBAR" ] |
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Attributes | [] |
|||
Component | App\Twig\Components\SettingsRowSwitchComponent {#5361 +label: "Sticky navbar" +help: "The navbar will stick to the top of the page when you scroll down." +settingsKey: "KBIN_GENERAL_FIXED_NAVBAR" +defaultValue: false +reloadRequired: true } |
settings_row_switch | App\Twig\Components\SettingsRowSwitchComponent | 16.0 MiB | 0.11 ms | |
---|---|---|---|---|
Input props | [ "label" => "Show top bar" "settingsKey" => "KBIN_GENERAL_TOPBAR" ] |
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Attributes | [] |
|||
Component | App\Twig\Components\SettingsRowSwitchComponent {#5417 +label: "Show top bar" +help: "" +settingsKey: "KBIN_GENERAL_TOPBAR" +defaultValue: false +reloadRequired: true } |
settings_row_switch | App\Twig\Components\SettingsRowSwitchComponent | 16.0 MiB | 0.12 ms | |
---|---|---|---|---|
Input props | [ "label" => "Turbo mode (experimental)" "settingsKey" => "KBIN_GENERAL_TURBO" ] |
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Attributes | [] |
|||
Component | App\Twig\Components\SettingsRowSwitchComponent {#5473 +label: "Turbo mode (experimental)" +help: "" +settingsKey: "KBIN_GENERAL_TURBO" +defaultValue: false +reloadRequired: true } |
user_settings_row_switch | App\Twig\Components\UserSettingsRowSwitchComponent | 16.0 MiB | 0.22 ms | |
---|---|---|---|---|
Input props | [ "label" => "Mark new comments" "settingsKey" => "KBIN_MARK_NEW_COMMENTS" ] |
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Attributes | [] |
|||
Component | App\Twig\Components\UserSettingsRowSwitchComponent {#5531 +label: "Mark new comments" +help: "" +settingsKey: "KBIN_MARK_NEW_COMMENTS" +defaultValue: false +reloadRequired: true } |
settings_row_switch | App\Twig\Components\SettingsRowSwitchComponent | 16.0 MiB | 0.12 ms | |
---|---|---|---|---|
Input props | [ "label" => "Show "Support Us" block" "settingsKey" => "KBIN_GENERAL_SUPPORT_US_BLOCK" "defaultValue" => true ] |
|||
Attributes | [] |
|||
Component | App\Twig\Components\SettingsRowSwitchComponent {#5594 +label: "Show "Support Us" block" +help: "" +settingsKey: "KBIN_GENERAL_SUPPORT_US_BLOCK" +defaultValue: true +reloadRequired: true } |
user_settings_row_switch | App\Twig\Components\UserSettingsRowSwitchComponent | 16.0 MiB | 0.13 ms | |
---|---|---|---|---|
Input props | [ "label" => "Show subscribed users" "settingsKey" => "KBIN_SUB_CHANNEL_USERS" ] |
|||
Attributes | [] |
|||
Component | App\Twig\Components\UserSettingsRowSwitchComponent {#5652 +label: "Show subscribed users" +help: "" +settingsKey: "KBIN_SUB_CHANNEL_USERS" +defaultValue: false +reloadRequired: true } |
user_settings_row_switch | App\Twig\Components\UserSettingsRowSwitchComponent | 16.0 MiB | 0.13 ms | |
---|---|---|---|---|
Input props | [ "label" => "Show subscribed magazines" "settingsKey" => "KBIN_SUB_CHANNEL_MAGAZINES" ] |
|||
Attributes | [] |
|||
Component | App\Twig\Components\UserSettingsRowSwitchComponent {#5708 +label: "Show subscribed magazines" +help: "" +settingsKey: "KBIN_SUB_CHANNEL_MAGAZINES" +defaultValue: false +reloadRequired: true } |
user_settings_row_switch | App\Twig\Components\UserSettingsRowSwitchComponent | 16.0 MiB | 0.13 ms | |
---|---|---|---|---|
Input props | [ "label" => "Show subscribed domains" "settingsKey" => "KBIN_SUB_CHANNEL_DOMAINS" ] |
|||
Attributes | [] |
|||
Component | App\Twig\Components\UserSettingsRowSwitchComponent {#5764 +label: "Show subscribed domains" +help: "" +settingsKey: "KBIN_SUB_CHANNEL_DOMAINS" +defaultValue: false +reloadRequired: true } |
settings_row_switch | App\Twig\Components\SettingsRowSwitchComponent | 16.0 MiB | 0.11 ms | |
---|---|---|---|---|
Input props | [ "label" => "Auto media preview" "help" => "Automatically expand media previews." "settingsKey" => "KBIN_ENTRIES_SHOW_PREVIEW" ] |
|||
Attributes | [] |
|||
Component | App\Twig\Components\SettingsRowSwitchComponent {#5820 +label: "Auto media preview" +help: "Automatically expand media previews." +settingsKey: "KBIN_ENTRIES_SHOW_PREVIEW" +defaultValue: false +reloadRequired: true } |
settings_row_switch | App\Twig\Components\SettingsRowSwitchComponent | 16.0 MiB | 0.11 ms | |
---|---|---|---|---|
Input props | [ "label" => "Compact view" "settingsKey" => "KBIN_ENTRIES_COMPACT" ] |
|||
Attributes | [] |
|||
Component | App\Twig\Components\SettingsRowSwitchComponent {#5876 +label: "Compact view" +help: "" +settingsKey: "KBIN_ENTRIES_COMPACT" +defaultValue: false +reloadRequired: true } |
settings_row_switch | App\Twig\Components\SettingsRowSwitchComponent | 16.0 MiB | 0.11 ms | |
---|---|---|---|---|
Input props | [ "label" => "Show users’ avatars" "settingsKey" => "KBIN_ENTRIES_SHOW_USERS_AVATARS" ] |
|||
Attributes | [] |
|||
Component | App\Twig\Components\SettingsRowSwitchComponent {#5932 +label: "Show users’ avatars" +help: "" +settingsKey: "KBIN_ENTRIES_SHOW_USERS_AVATARS" +defaultValue: false +reloadRequired: true } |
settings_row_switch | App\Twig\Components\SettingsRowSwitchComponent | 16.0 MiB | 0.11 ms | |
---|---|---|---|---|
Input props | [ "label" => "Show magazines’ icons" "settingsKey" => "KBIN_ENTRIES_SHOW_MAGAZINES_ICONS" ] |
|||
Attributes | [] |
|||
Component | App\Twig\Components\SettingsRowSwitchComponent {#5988 +label: "Show magazines’ icons" +help: "" +settingsKey: "KBIN_ENTRIES_SHOW_MAGAZINES_ICONS" +defaultValue: false +reloadRequired: true } |
settings_row_switch | App\Twig\Components\SettingsRowSwitchComponent | 16.0 MiB | 0.11 ms | |
---|---|---|---|---|
Input props | [ "label" => "Show thumbnails" "settingsKey" => "KBIN_ENTRIES_SHOW_THUMBNAILS" "defaultValue" => true ] |
|||
Attributes | [] |
|||
Component | App\Twig\Components\SettingsRowSwitchComponent {#6044 +label: "Show thumbnails" +help: "" +settingsKey: "KBIN_ENTRIES_SHOW_THUMBNAILS" +defaultValue: true +reloadRequired: true } |
settings_row_switch | App\Twig\Components\SettingsRowSwitchComponent | 16.0 MiB | 0.11 ms | |
---|---|---|---|---|
Input props | [ "label" => "Auto media preview" "help" => "Automatically expand media previews." "settingsKey" => "KBIN_POSTS_SHOW_PREVIEW" ] |
|||
Attributes | [] |
|||
Component | App\Twig\Components\SettingsRowSwitchComponent {#6100 +label: "Auto media preview" +help: "Automatically expand media previews." +settingsKey: "KBIN_POSTS_SHOW_PREVIEW" +defaultValue: false +reloadRequired: true } |
settings_row_switch | App\Twig\Components\SettingsRowSwitchComponent | 16.0 MiB | 0.11 ms | |
---|---|---|---|---|
Input props | [ "label" => "Show users’ avatars" "settingsKey" => "KBIN_POSTS_SHOW_USERS_AVATARS" "defaultValue" => true ] |
|||
Attributes | [] |
|||
Component | App\Twig\Components\SettingsRowSwitchComponent {#6156 +label: "Show users’ avatars" +help: "" +settingsKey: "KBIN_POSTS_SHOW_USERS_AVATARS" +defaultValue: true +reloadRequired: true } |
settings_row_enum | App\Twig\Components\SettingsRowEnumComponent | 16.0 MiB | 0.17 ms | |
---|---|---|---|---|
Input props | [ "label" => "Comment reply position" "help" => "Display the comment reply form either at the top or bottom of the page. When 'infinite scroll' is enabled the position will always appear at the top." "settingsKey" => "KBIN_COMMENTS_REPLY_POSITION" "values" => [ [ "name" => "top" "value" => "TOP" ] [ "name" => "bottom" "value" => "BOTTOM" ] ] "defaultValue" => "TOP" ] |
|||
Attributes | [] |
|||
Component | App\Twig\Components\SettingsRowEnumComponent {#6212 +label: "Comment reply position" +help: "Display the comment reply form either at the top or bottom of the page. When 'infinite scroll' is enabled the position will always appear at the top." +settingsKey: "KBIN_COMMENTS_REPLY_POSITION" +values: [ [ "name" => "top" "value" => "TOP" ] [ "name" => "bottom" "value" => "BOTTOM" ] ] +defaultValue: "TOP" +reloadRequired: true } |
settings_row_switch | App\Twig\Components\SettingsRowSwitchComponent | 16.0 MiB | 0.12 ms | |
---|---|---|---|---|
Input props | [ "label" => "Show Comment Avatars" "help" => "Display/hide user avatars when viewing comments on a single thread or post." "settingsKey" => "KBIN_COMMENTS_SHOW_USER_AVATAR" "defaultValue" => true ] |
|||
Attributes | [] |
|||
Component | App\Twig\Components\SettingsRowSwitchComponent {#6270 +label: "Show Comment Avatars" +help: "Display/hide user avatars when viewing comments on a single thread or post." +settingsKey: "KBIN_COMMENTS_SHOW_USER_AVATAR" +defaultValue: true +reloadRequired: true } |
date | App\Twig\Components\DateComponent | 16.0 MiB | 0.12 ms | |
---|---|---|---|---|
Input props | [ "date" => DateTimeImmutable @1687281639 {#268 : 2023-06-20 19:20:39.0 +02:00 } ] |
|||
Attributes | [] |
|||
Component | App\Twig\Components\DateComponent {#6343 +date: DateTimeImmutable @1687281639 {#268 : 2023-06-20 19:20:39.0 +02:00 } } |
related_magazines | App\Twig\Components\RelatedMagazinesComponent | 16.0 MiB | 3.13 ms | |
---|---|---|---|---|
Input props | [ "magazine" => null "tag" => null ] |
|||
Attributes | [] |
|||
Component | App\Twig\Components\RelatedMagazinesComponent {#6430 +limit: 4 +tag: null +magazine: null +type: "random" +title: "random_magazines" +refreshedRandom: false -repository: App\Repository\MagazineRepository {#1370 …} -cache: Symfony\Component\Cache\Adapter\TraceableTagAwareAdapter {#600 …} -twig: Twig\Environment {#1252 …} -requestStack: Symfony\Component\HttpFoundation\RequestStack {#1328 …} } |
active_users | App\Twig\Components\ActiveUsersComponent | 16.0 MiB | 0.48 ms | |
---|---|---|---|---|
Input props | [ "magazine" => null ] |
|||
Attributes | [] |
|||
Component | App\Twig\Components\ActiveUsersComponent {#6495 +magazine: null -userRepository: App\Repository\UserRepository {#603 …} -cache: Symfony\Component\Cache\Adapter\TraceableTagAwareAdapter {#600 …} -twig: Twig\Environment {#1252 …} -requestStack: Symfony\Component\HttpFoundation\RequestStack {#1328 …} } |
related_categories | App\Twig\Components\RelatedCategoriesComponent | 16.0 MiB | 1.87 ms | |
---|---|---|---|---|
Input props | [ "magazine" => null "tag" => null ] |
|||
Attributes | [] |
|||
Component | App\Twig\Components\RelatedCategoriesComponent {#6554 +limit: 4 +tag: null +magazine: null +type: "random" +title: "random_categories" +refreshedRandom: false -repository: App\Repository\CategoryRepository {#6555 …} -cache: Symfony\Component\Cache\Adapter\TraceableTagAwareAdapter {#600 …} -twig: Twig\Environment {#1252 …} -requestStack: Symfony\Component\HttpFoundation\RequestStack {#1328 …} } |
related_posts | App\Twig\Components\RelatedPostsComponent | 16.0 MiB | 1.80 ms | |
---|---|---|---|---|
Input props | [ "magazine" => null "tag" => null ] |
|||
Attributes | [] |
|||
Component | App\Twig\Components\RelatedPostsComponent {#6624 +limit: 4 +tag: null +magazine: null +type: "random" +post: null +title: "random_posts" +refreshedRandom: false -repository: App\Repository\PostRepository {#1681 …} -cache: Symfony\Component\Cache\Adapter\TraceableTagAwareAdapter {#600 …} -twig: Twig\Environment {#1252 …} -requestStack: Symfony\Component\HttpFoundation\RequestStack {#1328 …} -mentionManager: App\Service\MentionManager {#1504 …} } |
related_entries | App\Twig\Components\RelatedEntriesComponent | 16.0 MiB | 1.36 ms | |
---|---|---|---|---|
Input props | [ "magazine" => null "tag" => null ] |
|||
Attributes | [] |
|||
Component | App\Twig\Components\RelatedEntriesComponent {#6693 +limit: 4 +tag: null +magazine: null +type: "random" +entry: null +title: "random_entries" +refreshedRandom: false -repository: App\Repository\EntryRepository {#1759 …} -cache: Symfony\Component\Cache\Adapter\TraceableTagAwareAdapter {#600 …} -twig: Twig\Environment {#1252 …} -requestStack: Symfony\Component\HttpFoundation\RequestStack {#1328 …} -mentionManager: App\Service\MentionManager {#1504 …} } |
support_us_block | App\Twig\Components\SupportUsBlock | 16.0 MiB | 0.24 ms | |
---|---|---|---|---|
Input props | [] |
|||
Attributes | [] |
|||
Component | App\Twig\Components\SupportUsBlock {#6762 +subject: ? App\Entity\Contracts\VotableInterface +url: ? string -twig: Twig\Environment {#1252 …} -cache: Symfony\Component\Cache\Adapter\TraceableTagAwareAdapter {#600 …} -requestStack: Symfony\Component\HttpFoundation\RequestStack {#1328 …} -partnerBlockRepository: App\Repository\PartnerBlockRepository {#6763 …} } |
featured_magazines | App\Twig\Components\FeaturedMagazinesComponent | 16.0 MiB | 0.82 ms | |
---|---|---|---|---|
Input props | [ "magazine" => null ] |
|||
Attributes | [] |
|||
Component | App\Twig\Components\FeaturedMagazinesComponent {#6855 +magazine: null -twig: Twig\Environment {#1252 …} -repository: App\Repository\MagazineRepository {#1370 …} } |