Control power,power supply and chassis power supply

Power supply.

Generally, it is a high voltage of 380V. It is also 220V. It is used in high-power equipment. The electricity used in factories is collectively called power. It provides a large amount of power. It is used as the main source of energy for the equipment. Turn electric into the required energy. It belongs to mass production.

Control power supply.

This is generally used to control the operation of the equipment. Relative to the power supply. Control power is used to control these power supplies.

The voltage of the control power supply varies from 5V to 220V, depending on what is used.

For example, if you want to control the running state of a three-phase motor, the working voltage of this motor is 380V.

At this time, the power supply is 380V.

The power supply used to control the start and stop of this motor is the control power supply.

Chassis power supply

The computer chassis power supply is a device that converts 220V AC power into DC power and supplies power to computer hardware such as motherboards, drives, graphics cards, etc. It is the hub for power supply of various computer components and is an important part of the computer. At present, most of the PC power supply is a switch type ATX power supply, which converts the AC 220V power supply into a DC power supply of 5V, 12V, 24V, etc. used inside the computer.