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.
This circuit was found in a Radio Electronics from May 1965. The transistor is a power transistor and in...
Found in an American paper from the 90's, this circuit can be adjusted to pass frequencies above 30 to 300...
This circuit is from a 1990s publication by William Sheets. The circuit consists of a stage whose...