Computer on off switch
Do you know what structure of the computer on off switch power supply? We have a certain understanding of the computer on off switch power supply composition can be a certain benefit for its purchase, maintenance and other aspects, the following manufacturer TOPSHALL for everyone to introduce the computer on off switch power supply composition knowledge.
1, computer on off switch main circuit
The computer main circuit of the computer on off switch is composed of the following parts:
A. Input filter: Its function is to feedback the clutter filtering existing in the power grid (in the mains) back to the grid to reduce the impact on the computer on off switch power supply;
B. Inrush current limiting: Its main function is to limit the excessive inrush current surged immediately after the power is turned on;
C, rectification and filtering: the equipment in the computer on off switch power source converts the alternating current into direct current;
D, inverter: as an important part of the computer on off switch power supply, the inverter is mainly to convert the rectified DC power into AC power;
E, output rectification and filtering: The last step of the computer on off switch power supply is to rectify and filter the output current according to the different needs of the load to provide a stable and reliable DC power supply.