Darlington configuration

113

01:29:06

What is the use of this guys? What it can do for your ckt? I dont know how this works. Thank for who will answer.

published 11 years ago

afelicetti

11 years ago

This is really the incorrect way to use a Darlington. A Darlington is 2 transistors in one. You can use it for example to control a secondary circuit.

Amauri

11 years ago

It is intended to provide a very large gain, usually for power applications. The triggering BJT is a low or medium power low or medium gain transistor which controls base current for the second transistor, a higher power higher gain one. Then, total gain is the product of both individual gains.

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