Define halfwave rectifier
Understand the Problem
The question is asking for a definition of a halfwave rectifier, which is a device used in electronic circuits to convert alternating current (AC) to direct current (DC). A halfwave rectifier allows only one half of the AC waveform to pass, blocking the other half, thus producing a pulsed DC output.
Answer
A half-wave rectifier converts AC to DC by allowing only one-half of the AC signal to pass.
A half-wave rectifier is a device that converts AC voltage into DC voltage by allowing only one-half of the AC signal (either positive or negative half-cycle) to pass while blocking the other half.
Answer for screen readers
A half-wave rectifier is a device that converts AC voltage into DC voltage by allowing only one-half of the AC signal (either positive or negative half-cycle) to pass while blocking the other half.
More Information
A half-wave rectifier is one of the simplest forms of rectifiers. It typically uses a single diode to allow current to pass during only one half of the AC cycle, effectively turning AC signals into pulsed DC, which can be further smoothed with additional components.
Tips
A common mistake is to assume that a half-wave rectifier produces pure DC, while it actually produces pulsating DC, which means it still contains some AC components.
Sources
- Half Wave Rectifier - Definition, Working, Formula, Applications - byjus.com
- Half-Wave Rectifier - Analog Devices - analog.com
- Half Wave Rectifier - Types, Components, Working, Formulas - geeksforgeeks.org
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