Use you dmm on the existing capacitor to verify the correct polarity
BEFORE attaching added capacitor.
Mike N2LYM
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On Thu, Dec 04, 2014 at 01:42 PM, Kevin Crossett kcrossett@...
[TekScopes] wrote:
?
That's what I figured. I will look in my junk box for an old power
supply
or some other electronics gizmo for the 100 v cap. Assuming I find one
in
the next day or so, I am now trying to determine the positive side of
the
cap...
I found this image on the internet of someone with a similar problem as
me.
He laid out what he thought were the solder points for the 4439 cap. Is
he
right, and if so, how can I determne which one is positive?
On Thu, Dec 4, 2014 at 1:29 PM, raymonddf@... [TekScopes] <
TekScopes@...> wrote:
Kevin,
Don't try a 470 uF 35V cap. unless you're looking forward to an early
firecracker party a few seconds or minutes after switching on...
Raymond
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