Single Ended Class A power Amplifier with Resistor load
The below fig shows a simple series-fed class A amplifier
with resistive load RC. The transistor used here is under fixed biasing
condition. As the input signal is applied, the transistor operates in
active-region and hence the amplified power output appears across the load
resistor. The static output characteristics along with input, output waveforms
are shown in the below Pic 2.