We found this circuit in the October 1974 issue of Radio Electronics magazine. Note the waveforms obtained for the control and controlled signals.
Originally this circuit was designed to power tube transceiver equipment in the car, using a 12 V...
This circuit is from a Radio Electronics from February 1966. The circuit is of a type that was...
This circuit is from a Japanese publication in 1967. The circuit uses a Geiger-Muller valve and...