The circuit was designed to produce an audio power amplifier that operates in the range of Class A type while providing a power output of 40 Watts. Class A – refers to an output stage where the bias ...

Determine the voltage gain and the power gain of the Class-A power amplifier shown in the Figure. Assume for all transistors. Notice that the first stage is a voltage-divider biased common emitter ...

If you’ve ever glanced at the specifications sheet for an amplifier, one of the things you may have noticed is the amplifier’s class. Typically denoted by a letter or two, the most common amplifier ...