With a 12 V supply and a 2 ohms load, this circuit can provide a power of the order of 8 W. The integrated circuit must be mounted on a heat sink. The source must provide at least 3 A.
Found in documentation from the 70s, this circuit uses an operational one from that time. It goes for...
This circuit is from an old American publication. It divides a 40 to 60 MHz TTL signal by integer...
This 2004 circuit is based on the ionization effect that occurs in old incandescent lamps with...