Unifi UC-AP-LITE recovering from 48V POE Mistake

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  • cholzberger
    Member
    • Sep 2012
    • 29
    • Germany
    #1

    Unifi UC-AP-LITE recovering from 48V POE Mistake

    Hi,

    i toasted my unifi ap lite by mistake.

    then i found out there is a diode build in to prevent the cirucuit from overvoltage. i soldered out the diode and the ap is working again.

    but i want to replace the burned diode and can't finde a replacement part.

    can anybody help?

    see attached foto for the component. thanks for any help
    Attached Files
    Tags: None
    • stj
      Great Sage 齊天大聖
      • Dec 2009
      • 30908
      • Albion
      #2
      Re: Unifi UC-AP-LITE recovering from 48V POE Mistake

      tvs diode - probably 24v

        Comment

        • budm
          Badcaps Legend
          • Feb 2010
          • 40746
          • USA
          #3
          Re: Unifi UC-AP-LITE recovering from 48V POE Mistake

          Made by LittleFuse (LF marking)
          LZ: 24V UNI-DIRECTIONAL
          PDF page 45
          Last edited by budm; 10-15-2016, 10:36 PM.
          Never stop learning
          Basic LCD TV and Monitor troubleshooting guides.
          http://www.badcaps.net/forum/showthr...956#post305956

          Voltage Regulator (LDO) testing:
          http://www.badcaps.net/forum/showthr...999#post300999

          Inverter testing using old CFL:
          http://www.badcaps.net/forum/showthr...er+testing+cfl

          Tear down pictures : Hit the ">" Show Albums and stories" on the left side
          http://s807.photobucket.com/user/budm/library/

          TV Factory reset codes listing:
          http://www.badcaps.net/forum/showthread.php?t=24809

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