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.
The circuit shown is from the Linear Applications Handbook and the maximum frequency is in the...
This oscillator can be controlled by digital or binary signals from another digital circuit or...
This circuit, found in an old 1967 publication, cuts the current from a source when the current...