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What is a voltage regulator? What is the function of a voltage regulator?

Category : Instrumentation

1. What is a voltage regulator

A voltage regulator, as its name implies, regulates voltage, also called a voltage regulator. It is generally used in scientific research, experiments, testing, heating and insulation, soft start and other occasions to provide different voltages to the load, and the voltage can be linearly adjusted when power is on. Small voltage regulators are all contact type, with capacity generally below 30KVA, single-phase 220V input, 0-250V output; three-phase 380V input, 0-420 output. There are many types of large voltage regulators, and the capacity and specifications can be designed and produced according to requirements. The most common voltage stabilizer is a type of voltage regulator, also often called an automatic voltage regulator.

2. What is the function of the voltage regulator?

Adjustment The biggest role of the pressure regulator is to maintain a stable pressure of gas during use, thereby ensuring that gas appliances obtain a stable fuel-to-air ratio (the ratio of gas to air); a pressure regulator is used in the gas supply system to reduce the gas pressure and stabilize it. At an appropriate level that enables the gas to be used safely, economically and efficiently.

The voltage regulator can provide a voltage-regulated power supply with adjustable voltage to the load, an unadjustable power grid distribution voltage, and a load voltage that is smoothly and steplessly adjusted within a certain range, all of which are transformed by it. . A regulated power supply that can load a stable voltage is an automatic voltage regulator, which is used to convert unstable distribution voltage when the grid voltage and load current are constantly changing. The specially designed voltage regulator and automatic controller are the main components of the automatic voltage regulator.

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