Found in Analog Devices documentation, this circuit is used in measurement bridges to linearize the signals when approaching equilibrium. Formulas are given next to the diagram.
This traditional complementary symmetry circuit provides 20 W of rms power at a load of 8 ohms...
This circuit was found in an old General Electric documentation. The circuit is only valid for...
Indicated for 12 V systems, this circuit was obtained in a 90s Siliconix documentation. The...