Topic Category: Transistor Biasing

Voltage Divider Biasing

This is most widely used method of biasing and best among all in view of thermal stability. Two resistance and are connected across the supply voltage and provide biasing. The emitter resistance provides stabilisation. The name of voltage divider comes because of the presence of voltage divider network formed of and in the circuit. The …

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Transistor Biasing

Keeping in view the faithful amplification and the additional expectation of stabilisation of operating point, we will discuss following types of transistor biasing circuit(a) Fixed bias method(b) Emitter bias method(c) Biasing with collector feedback resistor(d) Voltage divider biasFixed Bias MethodHere a high reisistance is connected between base and positive end of supply for npn transistor …

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