This circuit is used to light a 20 W fluorescent lamp from the 12 V of a car battery. The transformer must have the current according to the application. The circuit operates at 1.5 kHz.
This circuit was suggested by Texas Instruments in the January 1973 issue of Radio Electronics magazine....
This audio amplifier circuit was found in Radio Electronics magazine from June 1966. The circuit is a...
This semi-proportional temperature control was found in old American documentation. The components are...