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Power supply design needed from master designer Terry
NostalgiaRadioTime
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Posts: 1,523
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City: West Bend, Wisconsin
#17

01-15-2022, 01:33 AM
   

I re-drew the original schematic, and modified it to use on this radio. Above is the standard Power Supply as designed by Terry (Radioroslyn) for use with 90V B supply and 1.5V A supply sets. I used this design on my Philco model 39-70

Below is the modified design for this Silivertone using a vibrator power supply:

   

Never said I was good at drawing  Icon_lol
Greg V.
West Bend, WI
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RE: Power supply design needed from master designer Terry - by NostalgiaRadioTime - 01-15-2022, 01:33 AM



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