Transistor Power Amplifiers Unit 2 – Single-ended Power Amplifier
A power amplifier's efficiency is determined by the ac output power of the load (RL) divided by
the dc power of the supply (VA).
NEW TERMS AND WORDS
power amplifier - amplifier that increases the signal power from the input to the output.
EQUIPMENT REQUIRED
F.A.C.E.T. base unit
TRANSISTOR POWER AMPLIFIERS circuit board
Multimeter
Oscilloscope, dual trace
Generator, sine wave