Absurdly Overdone Heathkit C-3 Rebuild
Автор: DTSS_Smudge
Загружено: 2025-08-24
Просмотров: 495
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Much, much more than your quickie recap. Spent nearly $0 on this one, so way overspent on rebuilding it!
First of all, here's a link to a copy of the Gordon W7EKB
"Notes on the Heathkit C-3" I mention in the video:
https://drive.google.com/file/d/1yQm7...
This C-3 was purchased for next to nothing at an ARRL tag sale in Newington CT.
I really don't need it for any kind of production use.
Nor do most working EEs.
We're not in the 1950s anymore!
For resistor measurement, any DMM wil do
For capacitor measurement, any DMM ~$50+ will do.
Note I said "resistor" and "capacitor" and not resistance or capacitance,
as the C-3 cannot be used in-circuit.
For capacitor leakage, any 0-400VDC supply plus a current limiting resistor
and a microammeter (ie. ~$100+ DMM) will work.
I use the Heathkit IP-17 H.V. supply.
But of course, in reality I only evaluate leakage for fun,
what at work, I don't waste time, so simply
replace old electrolytics and papers/waxies/etc and be done with them,.
Hope you found this one fun!
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