A class AB amplifier has values of VCC = 12 V and RL = 150 Ω. What is the maximum theoretical ac load power for the circuit?
A) 120 mW
B) 240 mW
C) 960 mW
D) Cannot be determined from the information given.

Question

Quizplus · Accepted Answer

The maximum theoretical ac load power for a class AB amplifier is given by:P = (VCC^2) / (8 * RL)Substituting the given values, we get:P = (12^2) / (8 * 150) = 0.12 W = 120 mWTherefore, the correct answer is A.

A Class AB Amplifier Has Values of VCC = 12