Question

333 Page No. Date : Design Un regulated Power Supply using Bridge rectifier to meet following requirements
a) No load output DC voltage equal to 12v b)Ripple factor is equal to 0.02 ,frequency 50Hz.
c) load Resistance = 100 ohm.
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Answer 1

Answer:

Un regulated Power Supply using Bridge rectifier

No load output DC voltage equal to 12v

Ripple factor is equal to 0.02

frequency 50Hz.

load Resistance = 100 ohm.

Bridge Rectifier Circuit Diagram

The main advantage of the bridge rectifier is that it produces almost double the output voltage as with the case of a full-wave rectifier using a center-tapped transformer. But this circuit doesn’t need a center-tapped transformer so it resembles a low-cost rectifier.

The bridge rectifier circuit diagram consists of various stages of devices like a transformer, Diode Bridge, filtering, and regulators. Generally, all these blocks combination is called a regulated DC power supply that powers various electronic appliances.