We found this circuit in a 1962 publication by General Electric. The circuit applies to common fluorescents in the 117 V power grid but can be changed to other grid voltages.
This simple receiver of two transistors for the 80-meter range was found in an American...
This power stage with transistors is stabilized by two lamps. The circuit was published in Radio...
This circuit was found in a 90s Popular Electronics. The circuit uses several relays in order to...