Physics, asked by sumonkallan4708, 1 year ago

explain how varactor diode acts as a tunning circuit ?

Answers

Answered by Deepsbhargav

Definition: Varactor diode is the one which works on the principle of variation in capacitance by changing the width of the depletion region of P-N junction. The P-N Junction diode creates capacitor effect. The capacitance is controlled by applied voltage. It works on reverse biased mode.

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