Definition of Bipolar Junction Transistor (BJT)

The Bipolar Junction Transistor (BJT) is an active device. In simple terms, it is a current controlled valve. The base current (IB) controls the collector current (Ic).

Tuesday, March 17, 2009

Types of Amplifiers

The transistor is a three terminal device, thus the input and the output must share one terminal in collector, common emitter, and common base.

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