| 1 |
DENIED
|
ROLE_USER
|
null |
|
Show voter details
|
| 2 |
DENIED
|
moderate
|
App\Entity\Entry {#1799
+user: Proxies\__CG__\App\Entity\User {#1900 …}
+magazine: App\Entity\Magazine {#288
+icon: Proxies\__CG__\App\Entity\Image {#269 …}
+name: "askelectronics@discuss.tchncs.de"
+title: "askelectronics"
+description: """
**For questions about component-level electronic circuits, tools and equipment.**\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: Be safe.\n
\n
---
"""
+rules: null
+subscriptionsCount: 1
+entryCount: 154
+entryCommentCount: 1230
+postCount: 1
+postCommentCount: 4
+isAdult: false
+customCss: null
+lastActive: DateTime @1729413608 {#296
date: 2024-10-20 10:40:08.0 +02:00
}
+markedForDeletionAt: null
+tags: null
+moderators: Doctrine\ORM\PersistentCollection {#260 …}
+ownershipRequests: Doctrine\ORM\PersistentCollection {#256 …}
+moderatorRequests: Doctrine\ORM\PersistentCollection {#245 …}
+entries: Doctrine\ORM\PersistentCollection {#203 …}
+posts: Doctrine\ORM\PersistentCollection {#161 …}
+subscriptions: Doctrine\ORM\PersistentCollection {#223 …}
+bans: Doctrine\ORM\PersistentCollection {#140 …}
+reports: Doctrine\ORM\PersistentCollection {#126 …}
+badges: Doctrine\ORM\PersistentCollection {#104 …}
+logs: Doctrine\ORM\PersistentCollection {#94 …}
+awards: Doctrine\ORM\PersistentCollection {#83 …}
+categories: Doctrine\ORM\PersistentCollection {#70 …}
-id: 11
+apId: "askelectronics@discuss.tchncs.de"
+apProfileId: "https://discuss.tchncs.de/c/askelectronics"
+apPublicUrl: "https://discuss.tchncs.de/c/askelectronics"
+apFollowersUrl: "https://discuss.tchncs.de/c/askelectronics/followers"
+apInboxUrl: "https://discuss.tchncs.de/inbox"
+apDomain: "discuss.tchncs.de"
+apPreferredUsername: "askelectronics"
+apDiscoverable: true
+apManuallyApprovesFollowers: null
+privateKey: null
+publicKey: null
+apFetchedAt: DateTime @1727247714 {#297
date: 2024-09-25 09:01:54.0 +02:00
}
+apDeletedAt: null
+apTimeoutAt: null
+visibility: "visible "
+createdAt: DateTimeImmutable @1687144409 {#291
date: 2023-06-19 05:13:29.0 +02:00
}
}
+image: null
+domain: Proxies\__CG__\App\Entity\Domain {#1916 …}
+slug: "MOSFET-gate-resistor"
+title: "MOSFET gate resistor"
+url: null
+body: """
Since MOSFETs have a gate capacitance you’d want to limit the inrush of current from the output of a microcontroller to prevent it from getting damaged prematurely. That’s what gate resistors are usually good for.\n
\n
Another thing is that most MOSFETs don’t fully activate with a gate voltage below 10V (n type) so usually a microcontroller pin isn’t good enough for switching large loads.\n
\n
I have a 24V system and have made a voltage divider using two 10k resistors to step down 24V to 12V as gate driving voltage which is pulled down with a weaker MOSFET. The power MOSFET essentially ends up with a 10k gate resistor this way meaning it will take a bit longer to fully saturate.\n
\n
Is too high harmful? In this situation the load is a heater that activates when the room temperature drops below 18C and deactivates when it gets above 22C so fast switching is not an issue.
"""
+type: "article"
+lang: "en"
+isOc: false
+hasEmbed: false
+commentCount: 4
+favouriteCount: 8
+score: 0
+isAdult: false
+sticky: false
+lastActive: DateTime @1708524566 {#1853
date: 2024-02-21 15:09:26.0 +01:00
}
+ip: null
+adaAmount: 0
+tags: null
+mentions: null
+comments: Doctrine\ORM\PersistentCollection {#1947 …}
+votes: Doctrine\ORM\PersistentCollection {#1893 …}
+reports: Doctrine\ORM\PersistentCollection {#2388 …}
+favourites: Doctrine\ORM\PersistentCollection {#1397 …}
+notifications: Doctrine\ORM\PersistentCollection {#1371 …}
+badges: Doctrine\ORM\PersistentCollection {#1379 …}
+children: []
-id: 25281
-titleTs: "'gate':2 'mosfet':1 'resistor':3"
-bodyTs: "'10k':82,110 '10v':53 '12v':89 '18c':145 '22c':152 '24v':72,87 'activ':47,138 'anoth':38 'bit':120 'capacit':6 'current':15 'd':8 'damag':27 'deactiv':147 'divid':79 'drive':92 'drop':143 'end':106 'enough':64 'essenti':105 'fast':154 'fulli':46,123 'gate':5,32,50,91,111 'get':26,150 'good':36,63 'harm':128 'heater':136 'high':127 'inrush':13 'isn':61 'issu':159 'larg':67 'limit':11 'load':68,133 'longer':121 'made':76 'mean':115 'microcontrol':21,59 'mosfet':2,43,101,104 'n':54 'output':18 'pin':60 'power':103 'prematur':28 'prevent':23 'pull':96 'resistor':33,83,112 'room':141 'satur':124 'sinc':1 'situat':131 'step':85 'switch':66,155 'system':73 'take':118 'temperatur':142 'thing':39 'two':81 'type':55 'use':80 'usual':35,57 'voltag':51,78,93 'want':9 'way':114 'weaker':100"
+cross: false
+upVotes: 0
+downVotes: 0
+ranking: 1703715529
+visibility: "visible "
+apId: "https://discuss.tchncs.de/post/8371777"
+editedAt: null
+createdAt: DateTimeImmutable @1703671529 {#74
date: 2023-12-27 11:05:29.0 +01:00
}
} |
|
Show voter details
|
| 3 |
DENIED
|
edit
|
App\Entity\Entry {#1799
+user: Proxies\__CG__\App\Entity\User {#1900 …}
+magazine: App\Entity\Magazine {#288
+icon: Proxies\__CG__\App\Entity\Image {#269 …}
+name: "askelectronics@discuss.tchncs.de"
+title: "askelectronics"
+description: """
**For questions about component-level electronic circuits, tools and equipment.**\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: Be safe.\n
\n
---
"""
+rules: null
+subscriptionsCount: 1
+entryCount: 154
+entryCommentCount: 1230
+postCount: 1
+postCommentCount: 4
+isAdult: false
+customCss: null
+lastActive: DateTime @1729413608 {#296
date: 2024-10-20 10:40:08.0 +02:00
}
+markedForDeletionAt: null
+tags: null
+moderators: Doctrine\ORM\PersistentCollection {#260 …}
+ownershipRequests: Doctrine\ORM\PersistentCollection {#256 …}
+moderatorRequests: Doctrine\ORM\PersistentCollection {#245 …}
+entries: Doctrine\ORM\PersistentCollection {#203 …}
+posts: Doctrine\ORM\PersistentCollection {#161 …}
+subscriptions: Doctrine\ORM\PersistentCollection {#223 …}
+bans: Doctrine\ORM\PersistentCollection {#140 …}
+reports: Doctrine\ORM\PersistentCollection {#126 …}
+badges: Doctrine\ORM\PersistentCollection {#104 …}
+logs: Doctrine\ORM\PersistentCollection {#94 …}
+awards: Doctrine\ORM\PersistentCollection {#83 …}
+categories: Doctrine\ORM\PersistentCollection {#70 …}
-id: 11
+apId: "askelectronics@discuss.tchncs.de"
+apProfileId: "https://discuss.tchncs.de/c/askelectronics"
+apPublicUrl: "https://discuss.tchncs.de/c/askelectronics"
+apFollowersUrl: "https://discuss.tchncs.de/c/askelectronics/followers"
+apInboxUrl: "https://discuss.tchncs.de/inbox"
+apDomain: "discuss.tchncs.de"
+apPreferredUsername: "askelectronics"
+apDiscoverable: true
+apManuallyApprovesFollowers: null
+privateKey: null
+publicKey: null
+apFetchedAt: DateTime @1727247714 {#297
date: 2024-09-25 09:01:54.0 +02:00
}
+apDeletedAt: null
+apTimeoutAt: null
+visibility: "visible "
+createdAt: DateTimeImmutable @1687144409 {#291
date: 2023-06-19 05:13:29.0 +02:00
}
}
+image: null
+domain: Proxies\__CG__\App\Entity\Domain {#1916 …}
+slug: "MOSFET-gate-resistor"
+title: "MOSFET gate resistor"
+url: null
+body: """
Since MOSFETs have a gate capacitance you’d want to limit the inrush of current from the output of a microcontroller to prevent it from getting damaged prematurely. That’s what gate resistors are usually good for.\n
\n
Another thing is that most MOSFETs don’t fully activate with a gate voltage below 10V (n type) so usually a microcontroller pin isn’t good enough for switching large loads.\n
\n
I have a 24V system and have made a voltage divider using two 10k resistors to step down 24V to 12V as gate driving voltage which is pulled down with a weaker MOSFET. The power MOSFET essentially ends up with a 10k gate resistor this way meaning it will take a bit longer to fully saturate.\n
\n
Is too high harmful? In this situation the load is a heater that activates when the room temperature drops below 18C and deactivates when it gets above 22C so fast switching is not an issue.
"""
+type: "article"
+lang: "en"
+isOc: false
+hasEmbed: false
+commentCount: 4
+favouriteCount: 8
+score: 0
+isAdult: false
+sticky: false
+lastActive: DateTime @1708524566 {#1853
date: 2024-02-21 15:09:26.0 +01:00
}
+ip: null
+adaAmount: 0
+tags: null
+mentions: null
+comments: Doctrine\ORM\PersistentCollection {#1947 …}
+votes: Doctrine\ORM\PersistentCollection {#1893 …}
+reports: Doctrine\ORM\PersistentCollection {#2388 …}
+favourites: Doctrine\ORM\PersistentCollection {#1397 …}
+notifications: Doctrine\ORM\PersistentCollection {#1371 …}
+badges: Doctrine\ORM\PersistentCollection {#1379 …}
+children: []
-id: 25281
-titleTs: "'gate':2 'mosfet':1 'resistor':3"
-bodyTs: "'10k':82,110 '10v':53 '12v':89 '18c':145 '22c':152 '24v':72,87 'activ':47,138 'anoth':38 'bit':120 'capacit':6 'current':15 'd':8 'damag':27 'deactiv':147 'divid':79 'drive':92 'drop':143 'end':106 'enough':64 'essenti':105 'fast':154 'fulli':46,123 'gate':5,32,50,91,111 'get':26,150 'good':36,63 'harm':128 'heater':136 'high':127 'inrush':13 'isn':61 'issu':159 'larg':67 'limit':11 'load':68,133 'longer':121 'made':76 'mean':115 'microcontrol':21,59 'mosfet':2,43,101,104 'n':54 'output':18 'pin':60 'power':103 'prematur':28 'prevent':23 'pull':96 'resistor':33,83,112 'room':141 'satur':124 'sinc':1 'situat':131 'step':85 'switch':66,155 'system':73 'take':118 'temperatur':142 'thing':39 'two':81 'type':55 'use':80 'usual':35,57 'voltag':51,78,93 'want':9 'way':114 'weaker':100"
+cross: false
+upVotes: 0
+downVotes: 0
+ranking: 1703715529
+visibility: "visible "
+apId: "https://discuss.tchncs.de/post/8371777"
+editedAt: null
+createdAt: DateTimeImmutable @1703671529 {#74
date: 2023-12-27 11:05:29.0 +01:00
}
} |
|
Show voter details
|
| 4 |
DENIED
|
moderate
|
App\Entity\Entry {#1799
+user: Proxies\__CG__\App\Entity\User {#1900 …}
+magazine: App\Entity\Magazine {#288
+icon: Proxies\__CG__\App\Entity\Image {#269 …}
+name: "askelectronics@discuss.tchncs.de"
+title: "askelectronics"
+description: """
**For questions about component-level electronic circuits, tools and equipment.**\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: Be safe.\n
\n
---
"""
+rules: null
+subscriptionsCount: 1
+entryCount: 154
+entryCommentCount: 1230
+postCount: 1
+postCommentCount: 4
+isAdult: false
+customCss: null
+lastActive: DateTime @1729413608 {#296
date: 2024-10-20 10:40:08.0 +02:00
}
+markedForDeletionAt: null
+tags: null
+moderators: Doctrine\ORM\PersistentCollection {#260 …}
+ownershipRequests: Doctrine\ORM\PersistentCollection {#256 …}
+moderatorRequests: Doctrine\ORM\PersistentCollection {#245 …}
+entries: Doctrine\ORM\PersistentCollection {#203 …}
+posts: Doctrine\ORM\PersistentCollection {#161 …}
+subscriptions: Doctrine\ORM\PersistentCollection {#223 …}
+bans: Doctrine\ORM\PersistentCollection {#140 …}
+reports: Doctrine\ORM\PersistentCollection {#126 …}
+badges: Doctrine\ORM\PersistentCollection {#104 …}
+logs: Doctrine\ORM\PersistentCollection {#94 …}
+awards: Doctrine\ORM\PersistentCollection {#83 …}
+categories: Doctrine\ORM\PersistentCollection {#70 …}
-id: 11
+apId: "askelectronics@discuss.tchncs.de"
+apProfileId: "https://discuss.tchncs.de/c/askelectronics"
+apPublicUrl: "https://discuss.tchncs.de/c/askelectronics"
+apFollowersUrl: "https://discuss.tchncs.de/c/askelectronics/followers"
+apInboxUrl: "https://discuss.tchncs.de/inbox"
+apDomain: "discuss.tchncs.de"
+apPreferredUsername: "askelectronics"
+apDiscoverable: true
+apManuallyApprovesFollowers: null
+privateKey: null
+publicKey: null
+apFetchedAt: DateTime @1727247714 {#297
date: 2024-09-25 09:01:54.0 +02:00
}
+apDeletedAt: null
+apTimeoutAt: null
+visibility: "visible "
+createdAt: DateTimeImmutable @1687144409 {#291
date: 2023-06-19 05:13:29.0 +02:00
}
}
+image: null
+domain: Proxies\__CG__\App\Entity\Domain {#1916 …}
+slug: "MOSFET-gate-resistor"
+title: "MOSFET gate resistor"
+url: null
+body: """
Since MOSFETs have a gate capacitance you’d want to limit the inrush of current from the output of a microcontroller to prevent it from getting damaged prematurely. That’s what gate resistors are usually good for.\n
\n
Another thing is that most MOSFETs don’t fully activate with a gate voltage below 10V (n type) so usually a microcontroller pin isn’t good enough for switching large loads.\n
\n
I have a 24V system and have made a voltage divider using two 10k resistors to step down 24V to 12V as gate driving voltage which is pulled down with a weaker MOSFET. The power MOSFET essentially ends up with a 10k gate resistor this way meaning it will take a bit longer to fully saturate.\n
\n
Is too high harmful? In this situation the load is a heater that activates when the room temperature drops below 18C and deactivates when it gets above 22C so fast switching is not an issue.
"""
+type: "article"
+lang: "en"
+isOc: false
+hasEmbed: false
+commentCount: 4
+favouriteCount: 8
+score: 0
+isAdult: false
+sticky: false
+lastActive: DateTime @1708524566 {#1853
date: 2024-02-21 15:09:26.0 +01:00
}
+ip: null
+adaAmount: 0
+tags: null
+mentions: null
+comments: Doctrine\ORM\PersistentCollection {#1947 …}
+votes: Doctrine\ORM\PersistentCollection {#1893 …}
+reports: Doctrine\ORM\PersistentCollection {#2388 …}
+favourites: Doctrine\ORM\PersistentCollection {#1397 …}
+notifications: Doctrine\ORM\PersistentCollection {#1371 …}
+badges: Doctrine\ORM\PersistentCollection {#1379 …}
+children: []
-id: 25281
-titleTs: "'gate':2 'mosfet':1 'resistor':3"
-bodyTs: "'10k':82,110 '10v':53 '12v':89 '18c':145 '22c':152 '24v':72,87 'activ':47,138 'anoth':38 'bit':120 'capacit':6 'current':15 'd':8 'damag':27 'deactiv':147 'divid':79 'drive':92 'drop':143 'end':106 'enough':64 'essenti':105 'fast':154 'fulli':46,123 'gate':5,32,50,91,111 'get':26,150 'good':36,63 'harm':128 'heater':136 'high':127 'inrush':13 'isn':61 'issu':159 'larg':67 'limit':11 'load':68,133 'longer':121 'made':76 'mean':115 'microcontrol':21,59 'mosfet':2,43,101,104 'n':54 'output':18 'pin':60 'power':103 'prematur':28 'prevent':23 'pull':96 'resistor':33,83,112 'room':141 'satur':124 'sinc':1 'situat':131 'step':85 'switch':66,155 'system':73 'take':118 'temperatur':142 'thing':39 'two':81 'type':55 'use':80 'usual':35,57 'voltag':51,78,93 'want':9 'way':114 'weaker':100"
+cross: false
+upVotes: 0
+downVotes: 0
+ranking: 1703715529
+visibility: "visible "
+apId: "https://discuss.tchncs.de/post/8371777"
+editedAt: null
+createdAt: DateTimeImmutable @1703671529 {#74
date: 2023-12-27 11:05:29.0 +01:00
}
} |
|
Show voter details
|
| 5 |
DENIED
|
edit
|
App\Entity\Magazine {#288
+icon: Proxies\__CG__\App\Entity\Image {#269 …}
+name: "askelectronics@discuss.tchncs.de"
+title: "askelectronics"
+description: """
**For questions about component-level electronic circuits, tools and equipment.**\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: Be safe.\n
\n
---
"""
+rules: null
+subscriptionsCount: 1
+entryCount: 154
+entryCommentCount: 1230
+postCount: 1
+postCommentCount: 4
+isAdult: false
+customCss: null
+lastActive: DateTime @1729413608 {#296
date: 2024-10-20 10:40:08.0 +02:00
}
+markedForDeletionAt: null
+tags: null
+moderators: Doctrine\ORM\PersistentCollection {#260 …}
+ownershipRequests: Doctrine\ORM\PersistentCollection {#256 …}
+moderatorRequests: Doctrine\ORM\PersistentCollection {#245 …}
+entries: Doctrine\ORM\PersistentCollection {#203 …}
+posts: Doctrine\ORM\PersistentCollection {#161 …}
+subscriptions: Doctrine\ORM\PersistentCollection {#223 …}
+bans: Doctrine\ORM\PersistentCollection {#140 …}
+reports: Doctrine\ORM\PersistentCollection {#126 …}
+badges: Doctrine\ORM\PersistentCollection {#104 …}
+logs: Doctrine\ORM\PersistentCollection {#94 …}
+awards: Doctrine\ORM\PersistentCollection {#83 …}
+categories: Doctrine\ORM\PersistentCollection {#70 …}
-id: 11
+apId: "askelectronics@discuss.tchncs.de"
+apProfileId: "https://discuss.tchncs.de/c/askelectronics"
+apPublicUrl: "https://discuss.tchncs.de/c/askelectronics"
+apFollowersUrl: "https://discuss.tchncs.de/c/askelectronics/followers"
+apInboxUrl: "https://discuss.tchncs.de/inbox"
+apDomain: "discuss.tchncs.de"
+apPreferredUsername: "askelectronics"
+apDiscoverable: true
+apManuallyApprovesFollowers: null
+privateKey: null
+publicKey: null
+apFetchedAt: DateTime @1727247714 {#297
date: 2024-09-25 09:01:54.0 +02:00
}
+apDeletedAt: null
+apTimeoutAt: null
+visibility: "visible "
+createdAt: DateTimeImmutable @1687144409 {#291
date: 2023-06-19 05:13:29.0 +02:00
}
} |
|
Show voter details
|