This circuit is from the Motorola Linear Databook of 1990 and can be implemented with other operational amplifiers. The power supply must be symmetrical.
This DC-DC converter was found in old RCA documentation. The circuit operates at 15 kHz. The...
This simple circuit uses few common components and can be installed in any car. In case of...
This circuit is from a Radio Electronics magazine from August 1974. It used one of the first...