Which type of power transistor is chosen for a discrete power booster?
A. Collector follower stage
B. Emitter follower stage
C. Base follower stage
D. None of the mentioned
Answer:A
Which type of power transistor is chosen for a discrete power booster?
A. Collector follower stage B. Emitter follower stage C. Base follower stage D. None of the mentioned
Explanation: A discrete power booster is formed by an emitter follower stage using a power transistor. Because of unity gain, the emitter follower helps to retain the voltage gain characteristics of the general purpose op-amp. 3. What is the power dissipation of power transistor?