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voltage regulator

American  

noun

Electricity.
  1. a device that controls or maintains the voltage of an electrical circuit. VR


Etymology

Origin of voltage regulator

First recorded in 1910–15

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Empower’s silicon capacitor technology is in production, while its integrated voltage regulator programs are advancing in collaboration with AI hyperscalers.

From The Wall Street Journal May 19, 2026

Their primary job was to replace a voltage regulator that failed in May, cutting out one of the station’s eight power channels.

From Reuters Oct. 15, 2014

A second outing by Wiseman and Wilmore is scheduled for 15 October to replace a failed component in a voltage regulator that is part of the station’s solar power system.

From The Guardian Oct. 7, 2014

Northern Lights' new W-Series generators incorporate an auxiliary stator winding, delivering dedicated power to a new automatic voltage regulator that will not be affected by load changes on the engine or power corruption.

From Time Magazine Archive

Some cars use a "constant-voltage" regulated generator, such as the Bijur generator, having a voltage regulator carried in a box mounted on the generator.

From The Automobile Storage Battery Its Care And Repair by Witte, Otto A.

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