Biasing the operating point of n-p-n transistor

586

12:18:11

Move the sliding contact of the potentiometer to control the position of the transistor's operating point. When the position is good, the gain is the best. In the opposite case the gain is smaller and distortions may occur. LEDs blinking indicates the dynamics of the operating point and  the state of transistor: green-opened, red-closed.

published 12 years ago

faceblast

12 years ago

this is useful! Thanks. Can you do a PNP circuit as well?

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