10-26-2007, 02:17 PM
Happened to have a 1941 Philco catalog (on PDF) handy, here's the specs of your power transformer:
5-3/8" high, 3-7/8" wide, 3-1/4" deep. You'll need to measure the spacing between the mounting holes on your transformer.
Primary - 110 volts, 50-60 cycles. (For your new one, specify 125 or 130 volts for the primary.)
High voltage - 700 volts center-tapped (also known as 350-0-350V), 80 mA DC
Filament #1 - 2.5V center-tapped, 7 amps
Filament #2 - 5V center-tapped, 2 amps
Filament #3 - 5V, 2 amps (for rectifier filament, no center tap)
5-3/8" high, 3-7/8" wide, 3-1/4" deep. You'll need to measure the spacing between the mounting holes on your transformer.
Primary - 110 volts, 50-60 cycles. (For your new one, specify 125 or 130 volts for the primary.)
High voltage - 700 volts center-tapped (also known as 350-0-350V), 80 mA DC
Filament #1 - 2.5V center-tapped, 7 amps
Filament #2 - 5V center-tapped, 2 amps
Filament #3 - 5V, 2 amps (for rectifier filament, no center tap)
--
Ron Ramirez
Ferdinand IN
