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    #1

    Question about operating temp and life span

    ii have been trying to find 2200UF 16V caps and all i am finding is 2000hr @ 105 -55-105 is that an accepable operating life time?
    My Computer.
    AMD APU A4-3300 2.5ghz 1mb cache
    Motherboard GigaByte GA-A75M-S2V
    Kingston HyperX Blue DDR3 8GB (2x4GB)

    SB Audigy 2 ZS [B800] Sound Card
    500GB WD Caviar® Blue™
    1 Terabyte WD Caviar® Black™
    2 Terabyte WD Caviar® Black™
    Tags: None
    #2
    Re: Question about operating temp and life span

    Panasonic FR 2200uF 16V

    http://www.digikey.ca/product-detail...402-ND/2433536

    Lifetime @ Temp. 10000 Hrs @ 105°C
    Operating Temperature -40°C ~ 105°C

    Relationship between the two explained by PCBONEZ at

    https://www.badcaps.net/forum/showpo...30&postcount=7
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      #3
      Re: Question about operating temp and life span

      i needed 10 mm that one is too big and i allready ordered some.
      My Computer.
      AMD APU A4-3300 2.5ghz 1mb cache
      Motherboard GigaByte GA-A75M-S2V
      Kingston HyperX Blue DDR3 8GB (2x4GB)

      SB Audigy 2 ZS [B800] Sound Card
      500GB WD Caviar® Blue™
      1 Terabyte WD Caviar® Black™
      2 Terabyte WD Caviar® Black™

      Comment

        #4
        Re: Question about operating temp and life span

        10 x 1800uF 6.3v 8mm HN Series (NHN1800@6.3-8x20) = $6.70
        13 x 680uF 16v 8mm ZL Series (RZL680@16-8x20) = $6.89
        4 x 2200uF 16v 10mm PX Series (RPX2200@16-10x20) = $3.28
        My Computer.
        AMD APU A4-3300 2.5ghz 1mb cache
        Motherboard GigaByte GA-A75M-S2V
        Kingston HyperX Blue DDR3 8GB (2x4GB)

        SB Audigy 2 ZS [B800] Sound Card
        500GB WD Caviar® Blue™
        1 Terabyte WD Caviar® Black™
        2 Terabyte WD Caviar® Black™

        Comment

          #5
          Re: Question about operating temp and life span

          still waiting for these -Le sigh.
          My Computer.
          AMD APU A4-3300 2.5ghz 1mb cache
          Motherboard GigaByte GA-A75M-S2V
          Kingston HyperX Blue DDR3 8GB (2x4GB)

          SB Audigy 2 ZS [B800] Sound Card
          500GB WD Caviar® Blue™
          1 Terabyte WD Caviar® Black™
          2 Terabyte WD Caviar® Black™

          Comment

            #6
            Re: Question about operating temp and life span

            Originally posted by Phaihn View Post
            all i am finding is 2000hr @ 105 -55-105 is that an accepable operating life time?
            That 2000 hour rating is Endurance, not Life Time. It simply states for how long you can "abuse" the cap with maximum ripple, voltage, and at max temperature (105C in this case) before it goes out of spec or vents.

            Rubycon PX is general purpose series. Usually not good enough for PSUs and definitely not good enough for motherboard use.

            As far as 16V 2200uF caps in a 10 mm diameter can - yeah, those are hard to find indeed, especially PSU grade. For PSUs, AFAIK Samxon RS is pretty much the only caps you can find in that capacitance and size.... unless UCC makes some custom order caps for us (see this thread).
            Last edited by momaka; 03-11-2013, 07:22 PM.

            Comment

              #7
              Re: Question about operating temp and life span

              i ordered what i needed from the badcaps store just still waiting on my order
              My Computer.
              AMD APU A4-3300 2.5ghz 1mb cache
              Motherboard GigaByte GA-A75M-S2V
              Kingston HyperX Blue DDR3 8GB (2x4GB)

              SB Audigy 2 ZS [B800] Sound Card
              500GB WD Caviar® Blue™
              1 Terabyte WD Caviar® Black™
              2 Terabyte WD Caviar® Black™

              Comment

                #8
                Re: Question about operating temp and life span

                As far as 16V 2200uF caps in a 10 mm diameter can - yeah, those are hard to find indeed, especially PSU grade. For PSUs, AFAIK Samxon RS is pretty much the only caps you can find in that capacitance and size.... unless UCC makes some custom order caps for us (see this thread).
                That thread is for 16V 3300uF caps...

                16V 2200uF caps in 10mm are available:
                http://www.newark.com/panasonic/eeuf...6v/dp/32R8994#

                These are suitable for power supplies and have a 4000 hour endurance rating. I wonder what those endurance ratings actually mean.
                "We have offered them (the Arabs) a sensible way for so many years. But no, they wanted to fight. Fine! We gave them technology, the latest, the kind even Vietnam didn't have. They had double superiority in tanks and aircraft, triple in artillery, and in air defense and anti-tank weapons they had absolute supremacy. And what? Once again they were beaten. Once again they scrammed [sic]. Once again they screamed for us to come save them. Sadat woke me up in the middle of the night twice over the phone, 'Save me!' He demanded to send Soviet troops, and immediately! No! We are not going to fight for them."

                -Leonid Brezhnev (On the Yom Kippur War)

                Comment

                  #9
                  Re: Question about operating temp and life span

                  Originally posted by mockingbird View Post
                  That thread is for 16V 3300uF caps...

                  16V 2200uF caps in 10mm are available:
                  http://www.newark.com/panasonic/eeuf...6v/dp/32R8994#

                  These are suitable for power supplies and have a 4000 hour endurance rating. I wonder what those endurance ratings actually mean.
                  Thanks for the useful link, I have been reluctantly stuck using Rubycon PX when I cannot get a 12.5mm cap to fit.

                  Comment

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