6 Differences Between Diode And Rectifier

S.NO.	Diode	Rectifier
1.	Definition: A diode is a two-terminal semiconductor device that allows current to flow in one direction only.	A rectifier is an electrical device that converts alternating current (AC) to direct current (DC).
2.	Operation: Diodes operate by allowing electrons to flow through a semiconductor material in one direction.	Rectifiers use a combination of diodes to convert AC to DC.
3.	Circuit symbol: Diodes are represented by a triangle with a line pointing toward the cathode.	Rectifiers are represented by a combination of diodes in a circuit diagram.
4.	Types: Diodes come in various types such as Schottky diodes, Zener diodes, and LED diodes.	Rectifiers can be classified as half-wave, full-wave, or bridge rectifiers.
5.	Applications: Diodes are used in a variety of applications including voltage regulation, rectification, and signal processing.	Rectifiers are used in power supplies and charging systems.
6.	Limitations: Diodes have a forward voltage drop, which limits their efficiency in rectification.	Rectifiers are limited by the type of diode used and the type of AC input.

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