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Voltages of "A" and "B" batteries
Radioroslyn
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Posts: 7,286
Threads: 268
Joined: Dec 2009
City: Roslyn Pa
#2

03-11-2017, 06:33 PM
Hi Dan and welcome,
http://www.rsp-italy.it/Electronics/Radi...n/1957.pdf
See pg 95.
Looks like your looking for a 7.5v A battery and a 90v B battery. These batteries haven't been around for 30 or 40 yrs now so you'll need to build one to operate it from DC power.
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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Messages In This Thread
Voltages of "A" and "B" batteries - by Dan_in_WA - 03-11-2017, 05:11 PM
RE: Voltages of "A" and "B" batteries - by Radioroslyn - 03-11-2017, 06:33 PM
RE: Voltages of "A" and "B" batteries - by Arran - 03-11-2017, 07:27 PM
RE: Voltages of "A" and "B" batteries - by Arran - 03-13-2017, 12:40 AM
RE: Voltages of "A" and "B" batteries - by David - 03-13-2017, 06:30 PM
Food for thought on your caps - by K7Sparky - 03-23-2017, 07:57 AM



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