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Philco 80 Jr, just starting....
#15

If you use too large of a capacitor as the first electrolytic then you risk stressing the rectifier and transformer (higher B+). As LASJayhawk mentioned, I don't think those 16uF caps are original to your set. The other issue you have to consider is the line voltage is higher today, also contributing to higher B+ (stress on the rectifier and transformer).

Capacitors are fairly cheap and I'd just buy a handful of 10uF's to have in stock.

http://www.oldradioparts.net/caps_lytic.html

John KK4ZLF
Lexington, KY
"illegitimis non carborundum"


Messages In This Thread
Philco 80 Jr, just starting.... - by morzh - 01-28-2012, 09:35 PM
RE: Philco 80 Jr, just starting.... - by morzh - 02-29-2012, 12:21 AM
RE: Philco 80 Jr, just starting.... - by morzh - 03-15-2012, 12:05 AM
RE: Philco 80 Jr, just starting.... - by codefox1 - 03-15-2012, 01:25 AM
RE: Philco 80 Jr, just starting.... - by morzh - 03-15-2012, 10:44 AM
RE: Philco 80 Jr, just starting.... - by codefox1 - 03-15-2012, 12:20 PM
RE: Philco 80 Jr, just starting.... - by morzh - 03-17-2012, 01:14 AM
RE: Philco 80 Jr, just starting.... - by morzh - 03-21-2012, 03:35 PM
RE: Philco 80 Jr, just starting.... - by morzh - 03-21-2012, 11:03 PM
RE: Philco 80 Jr, just starting.... - by morzh - 03-21-2012, 10:56 PM
Re: Philco 80 Jr, just starting.... - by morzh - 01-29-2012, 03:24 PM
Re: Philco 80 Jr, just starting.... - by morzh - 02-05-2012, 06:23 PM
Re: Philco 80 Jr, just starting.... - by morzh - 02-06-2012, 06:31 PM
Re: Philco 80 Jr, just starting.... - by morzh - 02-11-2012, 08:25 PM
Re: Philco 80 Jr, just starting.... - by codefox1 - 02-11-2012, 09:50 PM
Re: Philco 80 Jr, just starting.... - by morzh - 02-12-2012, 11:14 PM
Re: Philco 80 Jr, just starting.... - by Eliot Ness - 02-13-2012, 10:31 AM
Re: Philco 80 Jr, just starting.... - by codefox1 - 02-13-2012, 04:22 PM
Re: Philco 80 Jr, just starting.... - by morzh - 02-13-2012, 06:37 PM
Re: Philco 80 Jr, just starting.... - by morzh - 02-15-2012, 12:50 PM



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