[Amps] Astron RS20A primary resistance

[Gary Schafer]

I need to know what the primary resistance is of the Astron RS20A
transformer. I would like to know the resistance of a 220 volt transformer
and a 120 volt transformer.

Maybe someone has a 220 volt RS20A that could measure the resistance across
the power plug, that will do it.

 

I have a power supply here that is supposed to be a 120 volt unit but it
looks like it has a 220 volt transformer as I only get around ½ the voltage
out on 120. This transformer measures around 6 ohms primary resistance.

 

Thanks for any help.

 

73

Gary  K4FMX