This circuit tests the reverse voltage of power diodes. The transformer is high voltage and so are the rectifier diodes. The circuit is from a 1976 QST magazine.
This circuit consists of a traditional amplifier version with complementary output using BD series...
This simple pass-through circuit was obtained in an old documentation, but it is still up to date...
This circuit of old American documentation (1965) can be applied to any transistor. | Clique na...