Help with ceramic capacitor??

Collapse
X
 
  • Time
  • Show
Clear All
new posts

Related Topics

Collapse

  • chth96
    Is it possible to test small ceramic disc capacitor with analogue meter?
    by chth96
    I read EBOOK of Testing Electronic Component and found that

    "In order to test the small blue resin coated ceramic disk capacitor which has 104 50v specification,it is possible to test this small ceramic capacitor by making use of analogue meter.
    Set to times 10Kohm that has 12v output from the probe to check disorder of ceramic capacitor.
    It is not uncommon that testing result of digital capacitance meter is okay,But It show shorted reading when you check it with analogue meter."

    Is it really possible to test small ceramic disc capacitor with analogue...
    03-09-2024, 10:03 PM
  • NuclearSpartan
    Samsung C32HG70 - Blown Ceramic Capacitor (CP813)
    by NuclearSpartan
    Hi everyone,

    I'm new to this, so I apologize for not providing enough details. Is there anything else I need to mention? I'm trying to learn more about electronic/board repairs and hopefully fix my own.

    The only visible issue on my board is one capacitor, CP813, which appears to be labeled R 221k 2kV (possibly obsolete to B 221k 2kV now). My monitor hadn't shown any prior issues, although it is a few years old. Just before the capacitor popped, there was a high-pitched squeal for 2–3 seconds.

    I don't see any other visible damage anywhere else on the board....
    11-14-2024, 02:32 PM
  • rictechie
    smd ceramic capacitor use in iphones
    by rictechie
    is there a brand of smd ceramic capacitor use in iphones? or they are generics
    07-26-2024, 08:28 PM
  • 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
  • Sparklingx
    SMD ceramic capacitor capacitance & voltage
    by Sparklingx
    what is the easiest way to measure the capacitance of SMD ceramic capacitors and its rated voltage?...
    09-12-2024, 01:04 AM
  • Loading...
  • No more items.
Working...