Help In Identifying The Caps Guess Asian Or Japanese Type

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  • GreenOne_Mk
    Member
    • Dec 2012
    • 13
    • Yugoslavia
    #1

    Help In Identifying The Caps Guess Asian Or Japanese Type

    Hi To all Members of Bad Caps Forum Especially Veterans I have a Question that I want to ask regarding Manifecturer of capacitor which I can\t identyfy
    The caps are silver gray in color they are taken out from Powerboard of IIYAMA AU5131DT lcd Monitor they are 25volts 620uf microfarrads and have some marking HD b-4 620uf 25volt in the upper right corner they have some sort of infinity shape symbol w hich right part is black I guess these are caps that supply and filter dc current for inverter and LCD motherboard
    Also Can you help me with replacement caps for my IIYAMA AU5131 powersupply board which brand is Quallity and can I use solyd polimer electrolyte type caps which are more reliable and have long lasting lifespen
    Also open to any suggestion on brands for my replacement Please Help
    Link to pic of LCD supply Board iiyama AU5131DT PSU Power Supply Board 210R114-01 http://www.ebay.co.uk/itm/iiyama-AU5...oAAOSwVC1XMG6T sorry for the pic will post better pic of caps
    Tags: None
    • stj
      Great Sage 齊天大聖
      • Dec 2009
      • 31170
      • Albion
      #2
      Re: Help In Identifying The Caps Guess Asian Or Japanese Type

      that sounds like nichicon

        Comment

        • GreenOne_Mk
          Member
          • Dec 2012
          • 13
          • Yugoslavia
          #3
          Re: Help In Identifying The Caps Guess Asian Or Japanese Type

          Thanks sti those caps look like nichicon is similarity but what is weird nichicon caps have halve circle black logo on left side on the top whitrh those caps on the left top side of the cap is small rectangular shape black line and top right view it has infinity sign and one side is black no doubt they look similar to nicchicon caps solyd polymers radial type
          One more Question what do you think what kind of brand capacitors shouls I use for LCD PSU Board DC secondary filtraton side those caps are 25v 620uf microfarrads any good quality brand that I can use any suggestions should I go with solid polymer electrolyte long life low esr low impendance
          What do you recomend
          My guess those caps were for powering and supplying inverterboard of LCD Monitor

            Comment

            • GreenOne_Mk
              Member
              • Dec 2012
              • 13
              • Yugoslavia
              #4
              Re: Help In Identifying The Caps Guess Asian Or Japanese Type

              By the way those caps that I took Out survived 6 years.I both my IIYAMA AU5131DT 2010 will send pic

                Comment

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