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Adding A supply to this B Battery Eliminator
Radioroslyn
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Posts: 7,286
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Joined: Dec 2009
City: Roslyn Pa
#15

12-17-2017, 02:16 PM
< Is there anything that could be used with the 317 to dissipate the heat, Terry? 
Short answer is I'm not sure, if you are just going to use it for 1.5v farm sets you may not need to put a heatsink on it. @ 1.5w it might not over heat.
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
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RE: Adding A supply to this B Battery Eliminator - by Radioroslyn - 12-17-2017, 02:16 PM



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  1. The PHILCO Phorum
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  3. Philco Electronic Restoration