PSU Capacitor ID

Collapse
X
Collapse
 
  • Page of 1
  • Time
  • Show
Clear All
new posts
Previous template Next
  • m4a2t0t
    Badcaps Veteran
    • Mar 2013
    • 276
    • USA
    #1

    PSU Capacitor ID

    The logo looks like a combo H and J

    The numbering is

    823J2229
    1000 MPBW
    2271346

    Im not totally sure if its bad or not. My ESR meter shows its at 20 ohms which seems high.
    Attached Files
    Tags: None
    • PeteS in CA
      Badcaps Legend
      • Aug 2005
      • 3579
      • USA, Unsure of Planet
      #2
      Re: PSU Capacitor ID

      Possibly .082uF, +/- 5%, 1000V?
      PeteS in CA

      Power Supplies should be boring: No loud noises, no bright flashes, and no bad smells.
      ****************************
      To kill personal responsibility, initiative or success, punish it by taxing it. To encourage irresponsibility, improvidence, dependence and failure, reward it by subsidizing it.
      ****************************

        Comment

        • stj
          Great Sage 齊天大聖
          • Dec 2009
          • 31015
          • Albion
          #3
          Re: PSU Capacitor ID

          whats it from?

            Comment

            Previous template Next

            Related Topics

            Collapse
            • Prolog
              RTX 3080 FE Identifying capacitor
              by Prolog
              Hi people, I hope this is the correct spot to post this, I'm new to the forum.

              I have an RTX 3080 Founders Edition which has a burnt up capacitor (it was in parallel with another capacitor which appears damaged too), so I am hoping to be able to identify the capacitor values and order replacements.

              I hope these photos make it clear which component I am referring to:
              (yes, the soldering is a bit botched from removing the blown one, I know)

              I have found the board schematic (attached), but there does not seem to be a boardview available. I have never...
              12-01-2024, 08:27 PM
            • chth96
              If I replace with inferior capacitor, Is it No harm to other IC components at all?
              by chth96
              I replaced some capacitor which is located on optical pickup pcb which is shown in the table below(PCB #2).Because it have been out of order.
              Now,It works very well,But I just have found that all caps (6svpc100my and other part number as well) ,which is shown in the table below, has ultra-high ripple current spec.
              It is not able to obtain any capacitor which can be a substitute for this ultra-high ripple current nichicon capacitor.
              So I replaced it with samxon and rubycon's general capacitor(GP,YXA series).
              I know that these capacitor will not last as long as nichicon capacitor...
              12-22-2023, 04:34 AM
            • chth96
              How can I test non-polarized capacitor?
              by chth96
              I desoldered samwha NF capacitor(50v 5.6uf) from PCB circuit of 29inch CRT TV which have symptoms of no display after I heard sound of inrush of current to TV whenever I switch on this television.
              I measured ESR value of this non-polarized capacitor(samwha NF capacitor 50v 5.6uf) by means of MESR-100 ESR meter and It displayed 0.3 ohm

              And When I measured its capacitance with digital multimeter and LCR-T4 Mega328 meter, It displayed 10uf from DMM and 8uf from LCR-T4 meter.
              I found catalogue of samwha capacitor(samwha-catalogue_3.pdf file), which is attached to this thread,...
              06-02-2024, 07:31 PM
            • chth96
              Is it no harm to replace with capacitor without ripple current rating?
              by chth96
              When I tried to repair LG 29 inch CRT TV, I found that the ESR value of samyoung SMS capacitor(160v 2.2uf), which is very close to D1879 transistor, is 6 ohm.


              Judging from above ESR Meter Table,I think It is necessary to replace this sms capacitor.So I visited local electronics shop,and I purchased 160v 2.2uf rubycon YK capacitor.
              But when I browse through rubycon YK datasheet,I found that there is no ripple current rating for 160v 2.2uf specification. But On the contrary, I found 39 mA ripple current rating for 160v 2.2uf SMS capacitor.
              Rubycon YK DataSheet (b...
              04-19-2024, 05:19 AM
            • dougg3
              Faytech FT0150TM touchscreen turning on and off - fixed
              by dougg3
              I've been dealing with this 15" touchscreen monitor from the early 2010s. Over time, it has become more and more difficult to power on. As soon as a video signal comes in, the Faytech logo appears on the screen and then it goes black. Then a couple of seconds later the Faytech logo comes back up on the screen and it goes black again. This process repeats over and over again. Eventually if I leave it on long enough, the video display finally comes up and it works fine. The longer I leave it turned off, the longer it will boot loop before working correctly again. I tried a different AC adapter...
              02-03-2024, 03:04 PM
            • Loading...
            • No more items.
            Working...