This circuit is from Delco Radio found in a 1968’s documentation. The transistors are of the time and are not given information about the driver transformer. Note the high supply voltage.
We find this circuit in an earlier American publication of 1978. The components are no longer...
This circuit was found in an old documentation and can be powered by a solar panel. The touch...
CHANDLER, Ariz., Aug. 11, 2016 — Microchip Technology Inc. (NASDAQ: MCHP), a leading provider of...