[Johnson] Newby Valiant Owner questions
John Lawson
jpl15 at panix.com
Sun Sep 4 22:06:03 EDT 2005
On Sun, 4 Sep 2005, Ed Tanton wrote:
> You might also keep in mind that ANY capacitor you use could have its current
> rating effectively doubled by simply using 2 capacitors having 1/2 the
> capacitive value, connected in parallel, as a replacement for the single
> capacitor. Voltage rating stays the same, and they will-mostly-share the
> current 50-50.
>
Thanks Ed - I kinda figgered that the multiple-cap strings (C38 and C39
for ex.) were for current-sharing - I have replaced them with 2-unit
strings - maybe this is not enough.
I'm thinking that some IR-thermometer spy-work might reveal if I'm
suffering from dielectric heating - seems quite plausible.
Thanks all who have responded so far... it's an interesting education!
Cheers
John KB6SCO
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