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Power supply design needed from master designer Terry
Radioroslyn
Phorum Expert
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Posts: 7,286
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Joined: Dec 2009
City: Roslyn Pa
#7

01-02-2022, 02:20 PM
If you did find the P-T292 transformer, I read that they have been discontinued for sometime now. It should work fine. The P-T292 is pretty stout and can deliver the current required power you set. Just readjust the A voltage to 6v. Connect the B+ to the top of the voltage divider for maximum voltage.Connect the A- and B- together they connect to the chassis. A+ connects to the off/on sw and B+ connect to C31.
When my pals were reading comic books
I was down in the basement in my dad's
workshop. Perusing his Sam's Photofoacts
Vol 1-50 admiring the old set and trying to
figure out what all those squiggly meant.
Circa 1966
Now I think I've got!

Terry
(This post was last modified: 01-02-2022, 02:24 PM by Radioroslyn.)
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RE: Power supply design needed from master designer Terry - by Radioroslyn - 01-02-2022, 02:20 PM



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  1. The PHILCO Phorum
  2. Various and Sundry Categories
  3. Other Radios (Non-Philco)