With the help of a neat diagram explain the input waveform characteristics of an NPN transistor in the common emitter configuration.

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written 4.7 years ago by

teamques10 ★ 70k

modified 4.2 years ago by

krithikkm200 • 10

basic electrical engineering

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written 4.7 years ago by

teamques10 ★ 70k

In this configuration, the input is applied between the base and the emitter of a transistor and the output is taken between collector and emitter.
The name Common-Emitter is given to this arrangement as Emitter is common to Input and Output ports of the circuit.
The input current is IB and the output current is IC. The input voltage is VBE and the output voltage is VCE.

Input Characteristics:

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