Draw the schematic diagram of an emitter follower

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Reference no: EM131282638

1. Draw the schematic diagram of an emitter follower. Tell me why this circuit is widely used in power amplifiers and voltage regulators.

2. Tell me all that you know about the output impedance of an emitter follower.

3. Draw a Darlington pair and explain why the overall current gain is the product of the individual current gains

Reference no: EM131282638

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