BP = bipolar.
The inductors often short where the terminal windings come up over the top of the rest of the windings. This cqan make the cqapacitors overheat. Inserting an insulator generally resolves the problem.
This (below) was done with nylon webbing but any insulator that will keep the windings apart will work.
The inductors often short where the terminal windings come up over the top of the rest of the windings. This cqan make the cqapacitors overheat. Inserting an insulator generally resolves the problem.
This (below) was done with nylon webbing but any insulator that will keep the windings apart will work.
Attachments
Thanks perry, In fact I checked the inductors well and they do not look scratched they mark well, I tried putting others but I have the same problem
The capacitor could simply be bad. Even if you didn't find a shorted inductor, I'd recommending insulating the windings where they commonly short... and having them fixed, with silicone, to the board doesn't prevent them from shorting.