Choosing the right voltage regulator application range can make it play a greater role. The following are some of its application fields. The application range of three-phase voltage regulators is quite wide, and it is distributed in relatively large fields such as transportation, post and telecommunications, radio and television, and computer systems.
In addition, in some fields that require higher data accuracy, such as computer system injection molding, CNC machine tools, various electric motors and other equipment, as well as imported medical equipment (such as CT machines) and various elevators that support special models, also It can be used, and its own role serves people's production.

In fact, its application range is very wide compared to other types of voltage regulators. As manufacturing techniques improve, it is believed that it will have wider applications.
The single-phase voltage stabilizer usually refers to the input and output of 220V in China, and the general input and output lines are the neutral line and the live line, and then the ground line is added, and these three lines are used as the input and output phases.
Single-phase voltage regulators are often used in low-power appliances such as household appliances, office equipment, and small experimental equipment.


Three-phase voltage regulators are usually well known to circuit users. Three-phase power generally refers to industrial power 380V. Its input and output wiring are usually connected by three live wires. The wiring method is three-phase three-wire, three-phase four-wire, Three-phase five-wire, etc.
The difference between the two is that the input and output voltages and the number of access lines are different, and the internal structure and usage are also different. In use, single-phase voltage regulators are only used for single-phase power supplies, while three-phase voltage regulators can be three-phase The power supply provides three-phase power. According to the special requirements of the factory in the production process, it can also be used for single-phase power supply.