05-18-2020, 01:04 PM
I have a 1935 623F Philco. I built a battery eliminator for it. I want to make sure I under stand the -B and the +C together on on the schematic. I have my regulated 2.0 vdc,my 135vdc,my 67.5vdc,my plus and minus c voltage at 3 volt and 7.5 vdc.