NPN Common Emitter Amplifier

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	Common Emitter
	Common Collector
	Common Base

The common emitter configuration lends itself to voltage amplification and is the most common configuration for transistor amplifiers.

Practical Common-Emitter Amplifier

Current Source

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NPN Common Emitter Amplifier

This is an active graphic. Click on any component for a discussion of how its value is designed.

Junction Transistor Amplifiers

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Electronics concepts

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R Nave

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NPN Common Emitter Amplifier

This is an active graphic. Click on any component for a discussion of how its value is designed.

Junction Transistor Amplifiers

Index

Electronics concepts

HyperPhysics*****Electricity and magnetism

R Nave

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Current Source

Once the bias is set, this circuit will supply a constant current to the load resistor R_L so long as operation is withing the linear range of the transistor.

Junction Transistor Amplifiers

Index

Electronics concepts

HyperPhysics*****Electricity and magnetism

R Nave

Go Back