This circuit was found in documentation from the 1980s. The integrated circuit is from the time and the voltage depends on the desired power, and the component's datasheet should be consulted.
This circuit for igniting gas flames was found in a 1967 Electronic Design. The SCR firing device is a...
This circuit, which can generate voltages up to 25 V, was found in the December 1992 issue of...
This circuit was obtained from a 1966 General Electric documentation. It can serve as a basis for...