This voltage inverter uses a small transformer. The circuit was found in the April 1995 issue of Electronics Now magazine. The output current is very low.
This is a diagram of a 1958 commercial receiver. The circuit was found in documentation at the...
This circuit was found in the September 1974 issue of Radio Electronics magazine. It consists of a...
This circuit is in the SGS manual of linear integrated circuits of 1982. The integrated circuit is of...