This switching circuit for the power grid, featuring fast acting characteristics, was found in a 1965 General Electric documentation. Modern equivalent components can be used.
This circuit capable of raising a continuous voltage according to the table given next to the...
This voltage controlled oscillator uses a varicap to change the frequency. Usin a 100 turns coil...
We found this circuit in the Motorola manual of the component itself. The transistor can be the...