A power amplifier when driven by a current source of 5mA rms and a source resistance of 8k, delivers 12.5 W signal power to an 8 load resistance. Find rms value of the output voltage. Show how you arrived at the answer.
a) Vo rms = 15V or 10V or 20V or 5V© BrainMass Inc. brainmass.com October 9, 2019, 4:06 pm ad1c9bdddf
The solution involved a calculation of the rms value of the output voltage for a power amplifier.