What Is Audio Power Amplifier Circuit Diagram. It can run with 3v to 5v power. Tda2005 is a class b dual audio power amplifier specifically designed for car radio applications.
The circuit diagram of the hi fi audio stereo power amplifier is shown in fig. On page 5 you ll find typical applications with several circuit diagrams. The circuit uses ic tda2616 ic1 two loudspeakers l1 and l2 and a few other components.
How does audio amplifier circuit work.
Circuit diagram of a three stage practical audio power amplifier is shown in the figure below. Tda2003 audio amplifier circuits. Small signal transistor q1 and its associated components form the voltage amplification stage. They can practice the circuits for fun.
