GET https://kbin.spritesserver.nl/m/askelectronics@discuss.tchncs.de/t/2309/How-do-you-determine-if-450V-caps-are-in-spec/active

Response
200 OK
IP
18.119.115.40
Profiled on
Token
c09cb1

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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 0.00 ms (none) 
Symfony\Component\Security\Http\Firewall\ContextListener {#706
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  -logger: Monolog\Logger {#783 …}
  -userProviders: Symfony\Component\DependencyInjection\Argument\RewindableGenerator {#705 …}
  -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 …}
}
 0.46 ms (none) 
Symfony\Component\Security\Http\Firewall\AuthenticatorManagerListener {#584
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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

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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 {#2388
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    +icon: Proxies\__CG__\App\Entity\Image {#247 …}
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      Rules\n
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      \n
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  +slug: "How-do-you-determine-if-450V-caps-are-in-spec"
  +title: "How do you determine if 450V caps are in spec?"
  +url: null
  +body: """
    **Questions:**\n
    \n
    - Can you test 450V high ripple current caps with a any old desktop RCL meter?\n
    - Has digikey shipped me faulty units?\n
    \n
    **Background:**\n
    \n
    I’ve gotten a couple of 660uF (not a typo, it’s some weird high ripple current caps for an outdoor AC unit) 450V caps to replace some that I decided were duds. Normally I only measure components when troubleshooting, but this being 20USD with vat devices I thought “what the heck, I better”.\n
    \n
    The caps in question are chemi-con EKHJ451VSN661MA59M [www.digikey.dk/en/products/detail/…/17728502](https://www.digikey.dk/en/products/detail/chemi-con/EKHJ451VSN661MA59M/17728502).\n
    \n
    **Method:**\n
    \n
    I’m using a Phillips PM6303A, which is a 1kHz RCL meter. Ambiant temp is approx 15°C. The caps have a 20% tolerance, so capacity should be >528uF, but when measuring both caps settle at approx 450uF after a little while. After 16hours it hasn’t deviated for the one cap I’ve left in over night. The dissipation factor, tan(δ), settled at 0.57, while the datasheet states that it shall be no greater than 0.2.\n
    \n
    For comparison, the caps I thought was faulty, have been running for about 20years, with the same specs, but came out to 550uF and 0.3, and as the spec said 0.2 I decided to change them.
    """
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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
3 DENIED edit 
App\Entity\Entry {#2388
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  +magazine: App\Entity\Magazine {#266
    +icon: Proxies\__CG__\App\Entity\Image {#247 …}
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  +slug: "How-do-you-determine-if-450V-caps-are-in-spec"
  +title: "How do you determine if 450V caps are in spec?"
  +url: null
  +body: """
    **Questions:**\n
    \n
    - Can you test 450V high ripple current caps with a any old desktop RCL meter?\n
    - Has digikey shipped me faulty units?\n
    \n
    **Background:**\n
    \n
    I’ve gotten a couple of 660uF (not a typo, it’s some weird high ripple current caps for an outdoor AC unit) 450V caps to replace some that I decided were duds. Normally I only measure components when troubleshooting, but this being 20USD with vat devices I thought “what the heck, I better”.\n
    \n
    The caps in question are chemi-con EKHJ451VSN661MA59M [www.digikey.dk/en/products/detail/…/17728502](https://www.digikey.dk/en/products/detail/chemi-con/EKHJ451VSN661MA59M/17728502).\n
    \n
    **Method:**\n
    \n
    I’m using a Phillips PM6303A, which is a 1kHz RCL meter. Ambiant temp is approx 15°C. The caps have a 20% tolerance, so capacity should be >528uF, but when measuring both caps settle at approx 450uF after a little while. After 16hours it hasn’t deviated for the one cap I’ve left in over night. The dissipation factor, tan(δ), settled at 0.57, while the datasheet states that it shall be no greater than 0.2.\n
    \n
    For comparison, the caps I thought was faulty, have been running for about 20years, with the same specs, but came out to 550uF and 0.3, and as the spec said 0.2 I decided to change them.
    """
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 ACCESS ABSTAIN 
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 ACCESS ABSTAIN 
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 ACCESS DENIED 
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 ACCESS ABSTAIN 
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 ACCESS ABSTAIN 
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 ACCESS ABSTAIN 
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 ACCESS ABSTAIN 
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 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 {#2388
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    **Questions:**\n
    \n
    - Can you test 450V high ripple current caps with a any old desktop RCL meter?\n
    - Has digikey shipped me faulty units?\n
    \n
    **Background:**\n
    \n
    I’ve gotten a couple of 660uF (not a typo, it’s some weird high ripple current caps for an outdoor AC unit) 450V caps to replace some that I decided were duds. Normally I only measure components when troubleshooting, but this being 20USD with vat devices I thought “what the heck, I better”.\n
    \n
    The caps in question are chemi-con EKHJ451VSN661MA59M [www.digikey.dk/en/products/detail/…/17728502](https://www.digikey.dk/en/products/detail/chemi-con/EKHJ451VSN661MA59M/17728502).\n
    \n
    **Method:**\n
    \n
    I’m using a Phillips PM6303A, which is a 1kHz RCL meter. Ambiant temp is approx 15°C. The caps have a 20% tolerance, so capacity should be >528uF, but when measuring both caps settle at approx 450uF after a little while. After 16hours it hasn’t deviated for the one cap I’ve left in over night. The dissipation factor, tan(δ), settled at 0.57, while the datasheet states that it shall be no greater than 0.2.\n
    \n
    For comparison, the caps I thought was faulty, have been running for about 20years, with the same specs, but came out to 550uF and 0.3, and as the spec said 0.2 I decided to change them.
    """
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      **Questions:**\n
      \n
      - Can you test 450V high ripple current caps with a any old desktop RCL meter?\n
      - Has digikey shipped me faulty units?\n
      \n
      **Background:**\n
      \n
      I’ve gotten a couple of 660uF (not a typo, it’s some weird high ripple current caps for an outdoor AC unit) 450V caps to replace some that I decided were duds. Normally I only measure components when troubleshooting, but this being 20USD with vat devices I thought “what the heck, I better”.\n
      \n
      The caps in question are chemi-con EKHJ451VSN661MA59M [www.digikey.dk/en/products/detail/…/17728502](https://www.digikey.dk/en/products/detail/chemi-con/EKHJ451VSN661MA59M/17728502).\n
      \n
      **Method:**\n
      \n
      I’m using a Phillips PM6303A, which is a 1kHz RCL meter. Ambiant temp is approx 15°C. The caps have a 20% tolerance, so capacity should be >528uF, but when measuring both caps settle at approx 450uF after a little while. After 16hours it hasn’t deviated for the one cap I’ve left in over night. The dissipation factor, tan(δ), settled at 0.57, while the datasheet states that it shall be no greater than 0.2.\n
      \n
      For comparison, the caps I thought was faulty, have been running for about 20years, with the same specs, but came out to 550uF and 0.3, and as the spec said 0.2 I decided to change them.
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      **Questions:**\n
      \n
      - Can you test 450V high ripple current caps with a any old desktop RCL meter?\n
      - Has digikey shipped me faulty units?\n
      \n
      **Background:**\n
      \n
      I’ve gotten a couple of 660uF (not a typo, it’s some weird high ripple current caps for an outdoor AC unit) 450V caps to replace some that I decided were duds. Normally I only measure components when troubleshooting, but this being 20USD with vat devices I thought “what the heck, I better”.\n
      \n
      The caps in question are chemi-con EKHJ451VSN661MA59M [www.digikey.dk/en/products/detail/…/17728502](https://www.digikey.dk/en/products/detail/chemi-con/EKHJ451VSN661MA59M/17728502).\n
      \n
      **Method:**\n
      \n
      I’m using a Phillips PM6303A, which is a 1kHz RCL meter. Ambiant temp is approx 15°C. The caps have a 20% tolerance, so capacity should be >528uF, but when measuring both caps settle at approx 450uF after a little while. After 16hours it hasn’t deviated for the one cap I’ve left in over night. The dissipation factor, tan(δ), settled at 0.57, while the datasheet states that it shall be no greater than 0.2.\n
      \n
      For comparison, the caps I thought was faulty, have been running for about 20years, with the same specs, but came out to 550uF and 0.3, and as the spec said 0.2 I decided to change them.
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8 DENIED moderate 
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      +name: "askelectronics@discuss.tchncs.de"
      +title: "askelectronics"
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        **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
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    +slug: "How-do-you-determine-if-450V-caps-are-in-spec"
    +title: "How do you determine if 450V caps are in spec?"
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    +body: """
      **Questions:**\n
      \n
      - Can you test 450V high ripple current caps with a any old desktop RCL meter?\n
      - Has digikey shipped me faulty units?\n
      \n
      **Background:**\n
      \n
      I’ve gotten a couple of 660uF (not a typo, it’s some weird high ripple current caps for an outdoor AC unit) 450V caps to replace some that I decided were duds. Normally I only measure components when troubleshooting, but this being 20USD with vat devices I thought “what the heck, I better”.\n
      \n
      The caps in question are chemi-con EKHJ451VSN661MA59M [www.digikey.dk/en/products/detail/…/17728502](https://www.digikey.dk/en/products/detail/chemi-con/EKHJ451VSN661MA59M/17728502).\n
      \n
      **Method:**\n
      \n
      I’m using a Phillips PM6303A, which is a 1kHz RCL meter. Ambiant temp is approx 15°C. The caps have a 20% tolerance, so capacity should be >528uF, but when measuring both caps settle at approx 450uF after a little while. After 16hours it hasn’t deviated for the one cap I’ve left in over night. The dissipation factor, tan(δ), settled at 0.57, while the datasheet states that it shall be no greater than 0.2.\n
      \n
      For comparison, the caps I thought was faulty, have been running for about 20years, with the same specs, but came out to 550uF and 0.3, and as the spec said 0.2 I decided to change them.
      """
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}
 
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 ACCESS ABSTAIN 
"App\Security\Voter\EntryCommentVoter"
 ACCESS DENIED 
"App\Security\Voter\EntryVoter"
 ACCESS ABSTAIN 
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 ACCESS ABSTAIN 
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 ACCESS ABSTAIN 
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 ACCESS ABSTAIN 
"App\Security\Voter\NotificationVoter"
 ACCESS ABSTAIN 
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 ACCESS ABSTAIN 
"App\Security\Voter\PostCommentVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\PostVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\UserVoter"
 ACCESS ABSTAIN
Show voter details
9 DENIED edit 
App\Entity\Magazine {#266
  +icon: Proxies\__CG__\App\Entity\Image {#247 …}
  +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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 ACCESS ABSTAIN 
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 ACCESS ABSTAIN 
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 ACCESS ABSTAIN 
"App\Security\Voter\MagazineVoter"
 ACCESS DENIED 
"App\Security\Voter\MessageThreadVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\MessageVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\NotificationVoter"
 ACCESS ABSTAIN 
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 ACCESS ABSTAIN 
"App\Security\Voter\PostCommentVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\PostVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\UserVoter"
 ACCESS ABSTAIN
Show voter details