This switching buck regulator with the NE5560 was found in the February 1980 issue of Radio Electronics magazine. The power transistor must be provided with a heat sink.
In the figure we have the way to configure a control for incandescent lamps with full wave control...
This circuit is from a Radio Electronics from September 1969. The integrated circuit used is one...
This circuit was found in documentation from National Semiconductor. Its purpose is to convert an input...