This circuit provides 15W per channel and can operate with a single power supply. The circuit is from a Radio Electronics from April 1990.
August 2016 - It can be obtained from Mouser Electronics the new DC-DC PFM Step-Down XC9272 from...
This circuit was obtained from an 80's EDN. The components used are still common. The circuit can be...
An interesting interface solution that can be provided in some cases is the one shown in the...