This circuit works like a solid-state contactor. We find it in General Electric documentation from 1965. SCRs can be modern equivalents according to the controlled load.
This circuit generates a 1296 MHz signal from 100 or 1,000 kHz crystals. We found it in an...
Unlike the previous circuit, this circuit from Electronics Now, October 1993, has the load...
Found in a 1966 American publication, this circuit invert the phase of a low frequency signal. The...