This small regulated power supply was found in a 1963 General Electric documentation. The special zener diode transistor can be replaced with an equivalent discrete configuration.
Found in an article in the August 1971 Radio Electronics magazine, this circuit supports sensitive...
July 2017 - Mouser Electronics announced the availability of Littelfuse's GEN2 series Schottky...
This circuit is from Radio Electronics from April 1977. The circuit is for analog lines using...