CurtZHP
Well-known member
I'm a bit flummoxed here. I've got an OEP A262A3E transformer, and it appears that both secondary windings are open. I measure no continuity whatsoever on either winding. Primary windings are fine.
This thing was in a circuit where the secondaries were connected in series.
What could have caused this?
Excessive heat from soldering?
Age??
I checked the rest of the circuit for possible power supply rail shorts to those windings but found none.
Removed it from the circuit and measured it all by itself, and the secondaries are definitely open.
This thing was in a circuit where the secondaries were connected in series.
What could have caused this?
Excessive heat from soldering?
Age??
I checked the rest of the circuit for possible power supply rail shorts to those windings but found none.
Removed it from the circuit and measured it all by itself, and the secondaries are definitely open.