The purpose of this circuit is to cut off the high voltage when the bias voltage fails. The circuit is from a 1975 documentation and can be adapted for other purposes.
This circuit is from a 1977 publication, serving to produce sound effects in games, as it is...
This circuit measures the RF power of oscillators and small transmitters in the range of 0.05 to...
This ring circuit was found in the April 1959 Radio Electronics magazine. The capacitors are...