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Philco 90 No Spkr or Output Transf.
TA Forbes
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Posts: 2,353
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City: Clayton, NC
#2

04-16-2014, 04:56 PM
Hello, Herb: just remember that any increase in cap charging in your B+ circuitry is going to result in more current until the caps charge. THEN the benefit of your system to decrease ripple will be same-same.

I experimented with a similar thing with an RCA T10-1, but it has a 5Z3 and consequently can stand the current draw better.

I would be careful with your 80 rectifier.
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Philco 90 No Spkr or Output Transf. - by hsusmann - 04-16-2014, 04:01 PM
RE: Philco 90 No Spkr or Output Transf. - by TA Forbes - 04-16-2014, 04:56 PM



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  1. The PHILCO Phorum
  2. Philco Radio Discussions
  3. Philco Electronic Restoration