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Substitute higher secondary a.c. voltages
04-04-2019, 09:29 PM
There's a couple of ways to lower the dc output of the power supply. One way is to lower the value of #26 and increase the value of #25. Or you could add a series resistor to the field coil.
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
Substitute higher secondary a.c. voltages - by Jake Blake - 04-04-2019, 08:44 PM
RE: Substitute higher secondary a.c. voltages - by Radioroslyn - 04-04-2019, 09:29 PM
RE: Substitute higher secondary a.c. voltages - by morzh - 04-05-2019, 07:45 AM
RE: Substitute higher secondary a.c. voltages - by 35Z5 - 04-05-2019, 07:48 AM
RE: Substitute higher secondary a.c. voltages - by morzh - 04-05-2019, 10:24 AM
RE: Substitute higher secondary a.c. voltages - by 35Z5 - 04-05-2019, 03:08 PM
RE: Substitute higher secondary a.c. voltages - by Radioroslyn - 04-05-2019, 05:08 PM
RE: Substitute higher secondary a.c. voltages - by morzh - 04-05-2019, 06:54 PM
RE: Substitute higher secondary a.c. voltages - by Jake Blake - 04-05-2019, 07:16 PM
RE: Substitute higher secondary a.c. voltages - by morzh - 04-05-2019, 07:38 PM
RE: Substitute higher secondary a.c. voltages - by 35Z5 - 04-05-2019, 08:48 PM
RE: Substitute higher secondary a.c. voltages - by Radioroslyn - 04-05-2019, 09:52 PM
RE: Substitute higher secondary a.c. voltages - by Jake Blake - 04-05-2019, 10:23 PM
RE: Substitute higher secondary a.c. voltages - by 35Z5 - 04-06-2019, 09:18 AM
RE: Substitute higher secondary a.c. voltages - by morzh - 04-06-2019, 09:23 AM
RE: Substitute higher secondary a.c. voltages - by Jake Blake - 04-06-2019, 11:03 AM
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