This bridge circuit is designed for 8-ohm speakers delivering a few watts of power. The circuit is from a Radio Electronics from March 1990.
This circuit is interesting for applications that are powered by batteries and need constant...
This circuit can be used to power 6, 9 or 12 V devices in your car. The maximum current is 1.5 A....
Found in a 1968 Mallory documentation, this circuit makes use of an integrated circuit of the...