trying to identify this old thing from the 50s to replace with a new one .i dont know how to read the values to match with a new one and the local shops have no idea. not much info on the web either .
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Re: old capacitor
worn print, but: probably 82uF 350v axial electrolytic.
or it could be 32uF - but 82 is unlikely to harm it.
i would use an 82uF 400v radial electrolytic - they are very easy to find.
they are used in psu's in everything from dvd players to set-top boxes. -
Re: old capacitor
yeh the numbers are,
top row MFD VW VP
lower---32 300 350
and TYPE ET5BComment
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Re: old capacitor
then i would get a 47uF 400v radial electrolytic - preferably rated for 105' temperatures
btw, radial = both wires at the same end.
axial = one wire each end - pretty costly unusual these days.
MFD = Micro-Farads (uF)
VW = Working Voltage(maximum)
VP = Pulse Voltage(maximum)Last edited by stj; 03-27-2016, 07:00 PM.Comment
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Re: old capacitor
you can get 33uF 400v too, but they are less common.Comment
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Re: old capacitor
Would this help? looks like a 32uf 300vdcLast edited by R_J; 03-27-2016, 09:32 PM.Comment
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there a risk of this aluminum electrolytic capacitor of electronic device long term storage opening and leaking acid and corroding the PCB board?
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Guys. could you help me please to decode some codes of main capacitor's producers.
I would like to know the manufacturing date.
Based on the information from capacitors I have - it seems easy to decode manufacturing date for Rubycon, Nichicon.
If I understood correctly:
1. Nichicons marks date of production as (see the attached pictures) H2116
I don't understand the meaning of first letter - may be it is code of factory.
21 -year
16 week
I bought this capacitor recently.
another one-
2.... -
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... -
Hi all,
I have a faulty monitor, the surface mount electrolytic capacitor 33uF 100V needs to be replaced, now I can't seem to source them locally
, so my question is can I replace it with a through-hole electrolytic capacitor of the same value? Or has someone got a better suggestion?
Cheerio... -
Anyone had a solid polymer capacitor fail for whatever reason?
How do they fail? Do they explode, go open, short out, ?
How about for different reasons: forcing excessive ripple current, overheating, voltage too high, reverse voltage?
Just wondering about the causes for a potential shorted solid polymer capacitor... trying to debug a board that has a ~4Ω "short" on a track... it may or may not be a capacitor but was wondering what if it were...
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