This circuit was found in Delco documentation from 1965. The transistor is of the time, but any current power PNP with at least 500 mA collector current and 100 V collector voltage can be used.
In the figure we have a battery charging circuit for currents up to about 5 A. In series with the...
This non-inverting AC amplifier was found in the February 1990 issue of Radio Electronics...
This circuit was obtained in the publication 101 Electronic Projects of 1979. The circuit can also...