This power supply circuit for high power audio amplifiers was found in Radio Electronics from the 90's. Power MOSFETs admit modern equivalents. The output current is 5 A.
The 10 W power is obtained with a load of 2 ohms. The integrated circuit must be mounted on a good...
This TTL circuit was found in the February 1973 issue of Radio Electronics magazine. The power...
This circuit was originally designed for testing crystals used in color televisions, but it works...