#transistor biasing

Transistor Biasing | Faithful Amplification

Introduction Of Transistor Biasing

The basic function of transistor is to do amplification. The weak signal is given to the base of the transistor and amplified output is obtained in the collector circuit. One important requirement during amplification is that only the magnitude of the signal should increase and there should be no change in signal shape. This increase in magnitude of the…

Voltage Divider Bias Method

What Is Voltage Divider Bias Method

Voltage Divider Bias is the most widely used method of providing biasing and stabilization to a transistor. In this method, two resistances R1 and R2 are connected across the supply voltage VCC (See Fig. 9.24) and provide biasing. The emitter resistance RE provides stabilization. The name ‘‘voltage divider’’ comes from the voltage divider formed by R1 and…