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Locked Re: Capacitor testing


Ed Hatcher
 

Thanks Bill, whenever I post it's to everyone or I'd go direct.
You're ideas are interesting but it raises another question for me:
you're checking them in-circuit, not removing them, correct? And
you're using the highest range of your VOM/VTVM ?

--- In HallicraftersRadios@..., Bill Gerhold <k2wh@o...>
wrote:
I do not know if this is addressed to the group but here is my 2
cents. I
never really bother to check capacitors

except visually looking for obvious damage. If that was OK, and
something
was not working, I then check

them with a high resistance ohm meter. If that's OK, then I leave
them
alone, even the black beauties.



I know this is not the proper way to test for bad caps and others
will
probably cringe when I say I leave the black beauties

alone but, when you have little time to do this, and the radio
works
satisfactorily, I say leave them be. So, no real science here

checking capacitors. Just common sense.



Any others with capacitor check methods?



K2WH



_____

From: Ed Hatcher [mailto:eh_54@y...]
Sent: Tuesday, March 29, 2005 1:44 AM
To: HallicraftersRadios@...
Subject: [HallicraftersRadios] Capacitor testing




What are you using when testing: ESR meter, capacitance meter, or?
What are your standards/values for replacement?
Thanks,
Ed





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