rectifier

Question

A full-wave rectifier converts AC into:

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A rectifier is a device that converts Alternating Current (AC) which reverses direction, to Direct Current (DC) which flows in only one direction.
- A full-wave rectifier uses both cycles of the AC input to produce a unidirectional output.
- However, the output is not a steady constant value; it varies with time in a series of peaks and valleys (sinusoidal pulses).
- This results in **pulsating DC**. To get a smooth, steady DC voltage, 'filter' circuits (using capacitors/inductors) are needed.

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