The Centre tape rectifier circuit consists of _ diodes.
Correct answer: B. 2
- A. 1
- B. 2
- C. 3
- D. 4
Explanation
A center tap rectifier uses 2 diodes and a center-tapped transformer to convert AC voltage to DC voltage. The center-tapped transformer has a wire in the middle which is connected to the ground. The two diodes are connected to the ends of the transformer and only allow current to flow in one direction, which produces a pulsating DC voltage.
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About Electronics
A p-n junction forms when p-type and n-type semiconductor regions meet, creating a depletion layer, barrier potential and rectifying action. The work covers forward and reverse bias, junction current, diode characteristics, and how a diode converts alternating current into pulsating direct current through half-wave and full-wave rectification.
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