This circuit was found in an Electronics Now from the 90's. The integrated regulator circuit and the power transistor must be equipped with heat radiators.
This circuit was obtained from a 1965 General Electric SCR manual. The components are from the...
This is the typical circuit of an FET amplifier stage in the common source configuration. The circuit is...
The TDA1013 is an audio amplifier that can provide powers of up to 4 watts, and which has...