Basic knowledge of uninterruptible power supply

PTED Power SupS is an energy storage device that, when normal AC power supply is interrupted, converts the DC output of the battery into an important external power supply device for continuous AC power supply. In principle, it is a power electronic device that integrates digital and analog circuits, automatic control inverters, and maintenance free energy storage devices. From a functional perspective, UPS can effectively purify mains electricity when there is an abnormality in the supply; It is also possible to provide power to computers and other devices for a certain period of time in the event of a sudden power outage, allowing you to have ample time to cope. In terms of usage, UPS is widely used in various links from information collection, transmission, processing, storage to application, and its importance increases with the increasing importance of information applications.