Computer · Power Amplifiers
A transformer-coupled class A power amplifier supplies power to a 600 Ω load connected across the secondary of a step-down transformer having a turns ratio of 4 : 1. If the zero-signal collector current is 160 mA, what is the maximum AC power output?
- 128.5 W
- 212.3 W
- 318.9 W
- 414.4 W✓
Correct answer
14.4 W
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