Class A Push Pull Amplifier Circuit Diagram. At this moment q2 remains in off condition. It can eliminate distortions that have been occurred in the circuit.
R1 and r2 are meant for biasing the transistors. In contrast to class a amplifier class b amplifier has two transistors for the push pull electrical action of which one is npn and the other is pnp. Although all the configurations of the push pull amplifier can technically be called push pull amplifier only the class b amplifier is the actual push pull amplifier.
Q1 and q2 are two identical transistor and their emitter terminals are connected together.
In the circuit diagram two transistors t1 t2 are placed back to back. The advantages of the push pull amplifier are as follows. Construction of push pull class a power amplifier. In push pull arrangement the two identical transistors t 1 and t 2 have their emitter.
