GET https://kbin.spritesserver.nl/index.php/m/askelectronics@discuss.tchncs.de/t/20574/Designing-a-synth-bipolar-PSU-inspired-by-Doepfer-s-A-100-PSU3/top

Response
200 OK
IP
216.73.216.108
Profiled on
Token
88485c

Security

Token

There is no security token.

Firewall

main Name
Security enabled
Stateless

Configuration

Key Value
provider security.user.provider.concrete.app_user_provider
context main
entry_point App\Security\KbinAuthenticator
user_checker App\Security\UserChecker
access_denied_handler (none)
access_denied_url (none)
authenticators 
[
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  "remember_me"
  "App\Security\KbinAuthenticator"
  "App\Security\FacebookAuthenticator"
  "App\Security\GoogleAuthenticator"
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Listeners

Listener Duration Response 
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 0.00 ms (none) 
Symfony\Component\Security\Http\Firewall\ContextListener {#706
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  -sessionKey: "_security_main"
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  -dispatcher: Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcher {#747 …}
  -registered: false
  -trustResolver: Scheb\TwoFactorBundle\Security\Authentication\AuthenticationTrustResolver {#780 …}
  -sessionTrackerEnabler: Symfony\Component\Security\Core\Authentication\Token\Storage\UsageTrackingTokenStorage::enableUsageTracking(): void {#703 …}
}
 23.53 ms (none) 
Symfony\Component\Security\Http\Firewall\AuthenticatorManagerListener {#584
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 0.00 ms (none) 
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  -twoFactorAccessDecider: Scheb\TwoFactorBundle\Security\Authorization\TwoFactorAccessDecider {#581 …}
}
 0.06 ms (none) 
Symfony\Component\Security\Http\Firewall\AccessListener {#579
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  -accessDecisionManager: Symfony\Component\Security\Core\Authorization\TraceableAccessDecisionManager {#937 …}
  -map: Symfony\Component\Security\Http\AccessMap {#722 …}
}
 0.00 ms (none) 
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 0.00 ms (none)

Authenticators

No authenticators have been recorded. Check previous profiles on your authentication endpoint.

Access Decision

affirmative Strategy
# Voter class
1 
"Symfony\Component\Security\Core\Authorization\Voter\AuthenticatedVoter"
2 
"Scheb\TwoFactorBundle\Security\Authorization\Voter\TwoFactorInProgressVoter"
3 
"Symfony\Component\Security\Core\Authorization\Voter\RoleHierarchyVoter"
4 
"Symfony\Component\Security\Core\Authorization\Voter\ExpressionVoter"
5 
"App\Security\Voter\EntryCommentVoter"
6 
"App\Security\Voter\EntryVoter"
7 
"App\Security\Voter\MagazineVoter"
8 
"App\Security\Voter\MessageThreadVoter"
9 
"App\Security\Voter\MessageVoter"
10 
"App\Security\Voter\NotificationVoter"
11 
"App\Security\Voter\OAuth2UserConsentVoter"
12 
"App\Security\Voter\PostCommentVoter"
13 
"App\Security\Voter\PostVoter"
14 
"App\Security\Voter\UserVoter"

Access decision log

# Result Attributes Object
1 DENIED ROLE_USER 
null
 
"Scheb\TwoFactorBundle\Security\Authorization\Voter\TwoFactorInProgressVoter"
 ACCESS ABSTAIN 
"Symfony\Component\Security\Core\Authorization\Voter\RoleHierarchyVoter"
 ACCESS DENIED 
"App\Security\Voter\EntryCommentVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\EntryVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\MagazineVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\MessageThreadVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\MessageVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\NotificationVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\OAuth2UserConsentVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\PostCommentVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\PostVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\UserVoter"
 ACCESS ABSTAIN
Show voter details
2 DENIED moderate 
App\Entity\Entry {#2419
  +user: Proxies\__CG__\App\Entity\User {#1970 …}
  +magazine: App\Entity\Magazine {#265
    +icon: Proxies\__CG__\App\Entity\Image {#246 …}
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      Rules\n
      -----\n
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      1: Be nice.\n
      \n
      2: Be on-topic (eg: *Electronic*, not *electrical*).\n
      \n
      3: No commercial stuff, buying, selling or valuations.\n
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  +slug: "Designing-a-synth-bipolar-PSU-inspired-by-Doepfer-s-A-100-PSU3"
  +title: "Designing a synth bipolar PSU inspired by Doepfer's A-100 PSU3"
  +url: "https://i.imgur.com/U2KDWpg.png"
  +body: """
    I’m planning to make a modular synth from scratch, but I need to start with the PSU. Do you see any issues with this schematic?\n
    \n
    The main difference between this design and traditional linear PSUs is the replacement of the transformer/rectifier/filter circuit by Mean Well IRM AC/DC converters. The linear regulation circuit is basically the reference design for the 78xx/79xx.\n
    \n
    Do you think there would be an issue once scaled? The AC/DC converters have a lot of headroom, as I plan to make up to 3 regulation circuits like so:\n
    \n
    ![full schematics](https://i.imgur.com/jV2QhuY.png)\n
    \n
    (the regulated outputs will actually never go nowhere near 1A per rail)
    """
  +type: "image"
  +lang: "en"
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  +hasEmbed: true
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    date: 2023-12-09 17:35:58.0 +01:00
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  +tags: null
  +mentions: null
  +comments: Doctrine\ORM\PersistentCollection {#1884 …}
  +votes: Doctrine\ORM\PersistentCollection {#1973 …}
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  +favourites: Doctrine\ORM\PersistentCollection {#1927 …}
  +notifications: Doctrine\ORM\PersistentCollection {#2442 …}
  +badges: Doctrine\ORM\PersistentCollection {#2440 …}
  +children: []
  -id: 20574
  -titleTs: "'-100':11 'bipolar':4 'design':1 'doepfer':8 'inspir':6 'psu':5 'psu3':12 'synth':3"
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  +downVotes: 0
  +ranking: 1701901624
  +visibility: "visible             "
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 ACCESS ABSTAIN 
"App\Security\Voter\EntryCommentVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\EntryVoter"
 ACCESS DENIED 
"App\Security\Voter\MagazineVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\MessageThreadVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\MessageVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\NotificationVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\OAuth2UserConsentVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\PostCommentVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\PostVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\UserVoter"
 ACCESS ABSTAIN
Show voter details
3 DENIED edit 
App\Entity\Entry {#2419
  +user: Proxies\__CG__\App\Entity\User {#1970 …}
  +magazine: App\Entity\Magazine {#265
    +icon: Proxies\__CG__\App\Entity\Image {#246 …}
    +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
      ---
      """
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    +entryCommentCount: 1230
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    +postCommentCount: 4
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  +slug: "Designing-a-synth-bipolar-PSU-inspired-by-Doepfer-s-A-100-PSU3"
  +title: "Designing a synth bipolar PSU inspired by Doepfer's A-100 PSU3"
  +url: "https://i.imgur.com/U2KDWpg.png"
  +body: """
    I’m planning to make a modular synth from scratch, but I need to start with the PSU. Do you see any issues with this schematic?\n
    \n
    The main difference between this design and traditional linear PSUs is the replacement of the transformer/rectifier/filter circuit by Mean Well IRM AC/DC converters. The linear regulation circuit is basically the reference design for the 78xx/79xx.\n
    \n
    Do you think there would be an issue once scaled? The AC/DC converters have a lot of headroom, as I plan to make up to 3 regulation circuits like so:\n
    \n
    ![full schematics](https://i.imgur.com/jV2QhuY.png)\n
    \n
    (the regulated outputs will actually never go nowhere near 1A per rail)
    """
  +type: "image"
  +lang: "en"
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  +ip: null
  +adaAmount: 0
  +tags: null
  +mentions: null
  +comments: Doctrine\ORM\PersistentCollection {#1884 …}
  +votes: Doctrine\ORM\PersistentCollection {#1973 …}
  +reports: Doctrine\ORM\PersistentCollection {#1959 …}
  +favourites: Doctrine\ORM\PersistentCollection {#1927 …}
  +notifications: Doctrine\ORM\PersistentCollection {#2442 …}
  +badges: Doctrine\ORM\PersistentCollection {#2440 …}
  +children: []
  -id: 20574
  -titleTs: "'-100':11 'bipolar':4 'design':1 'doepfer':8 'inspir':6 'psu':5 'psu3':12 'synth':3"
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  +cross: false
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  +ranking: 1701901624
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    date: 2023-12-06 11:05:24.0 +01:00
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"Scheb\TwoFactorBundle\Security\Authorization\Voter\TwoFactorInProgressVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\EntryCommentVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\EntryVoter"
 ACCESS DENIED 
"App\Security\Voter\MagazineVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\MessageThreadVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\MessageVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\NotificationVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\OAuth2UserConsentVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\PostCommentVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\PostVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\UserVoter"
 ACCESS ABSTAIN
Show voter details
4 DENIED moderate 
App\Entity\Entry {#2419
  +user: Proxies\__CG__\App\Entity\User {#1970 …}
  +magazine: App\Entity\Magazine {#265
    +icon: Proxies\__CG__\App\Entity\Image {#246 …}
    +name: "askelectronics@discuss.tchncs.de"
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    +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
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  +domain: Proxies\__CG__\App\Entity\Domain {#1915 …}
  +slug: "Designing-a-synth-bipolar-PSU-inspired-by-Doepfer-s-A-100-PSU3"
  +title: "Designing a synth bipolar PSU inspired by Doepfer's A-100 PSU3"
  +url: "https://i.imgur.com/U2KDWpg.png"
  +body: """
    I’m planning to make a modular synth from scratch, but I need to start with the PSU. Do you see any issues with this schematic?\n
    \n
    The main difference between this design and traditional linear PSUs is the replacement of the transformer/rectifier/filter circuit by Mean Well IRM AC/DC converters. The linear regulation circuit is basically the reference design for the 78xx/79xx.\n
    \n
    Do you think there would be an issue once scaled? The AC/DC converters have a lot of headroom, as I plan to make up to 3 regulation circuits like so:\n
    \n
    ![full schematics](https://i.imgur.com/jV2QhuY.png)\n
    \n
    (the regulated outputs will actually never go nowhere near 1A per rail)
    """
  +type: "image"
  +lang: "en"
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  +children: []
  -id: 20574
  -titleTs: "'-100':11 'bipolar':4 'design':1 'doepfer':8 'inspir':6 'psu':5 'psu3':12 'synth':3"
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      The main difference between this design and traditional linear PSUs is the replacement of the transformer/rectifier/filter circuit by Mean Well IRM AC/DC converters. The linear regulation circuit is basically the reference design for the 78xx/79xx.\n
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      \n
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    +slug: "Designing-a-synth-bipolar-PSU-inspired-by-Doepfer-s-A-100-PSU3"
    +title: "Designing a synth bipolar PSU inspired by Doepfer's A-100 PSU3"
    +url: "https://i.imgur.com/U2KDWpg.png"
    +body: """
      I’m planning to make a modular synth from scratch, but I need to start with the PSU. Do you see any issues with this schematic?\n
      \n
      The main difference between this design and traditional linear PSUs is the replacement of the transformer/rectifier/filter circuit by Mean Well IRM AC/DC converters. The linear regulation circuit is basically the reference design for the 78xx/79xx.\n
      \n
      Do you think there would be an issue once scaled? The AC/DC converters have a lot of headroom, as I plan to make up to 3 regulation circuits like so:\n
      \n
      ![full schematics](https://i.imgur.com/jV2QhuY.png)\n
      \n
      (the regulated outputs will actually never go nowhere near 1A per rail)
      """
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    +body: "Replacing the linear elements with switchers means more noise in the power lines. How much more, and whether it’s noticeable or tolerable will be down to you."
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  +body: "The linear regulators are still there. It’s the rectifier that gets replaced. I guess the main difference in the power side is the high frequency noise of the switching PSUs vs the low frequency ripple of the rectifier, I’m not 100% sure if 7x12s are immune to them at least at audio frequencies."
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