Welcome To Lecture 7

Faithfull Amplification:

Proper Zero Signal Collector Current

Figure

Cont. of zero signal Collector current

Types of transistor BiasingThe following are the most commonly used

methods of obtaining transistor biasing from one source of supply (i.e.VCC ) :

(i) Base resistor method(ii) Emitter bias method(iii) Biasing with collector-feedback

resistor(iv) Voltage-divider bias

Base Resistor Method:

Cont. of Base resistor method:

Cont. of Base Resistor method

Advantages & Disadvantages: