What Is a Micro Power Supply?

Miniature DC power supply is a new type of DC power supply equipment used in power systems. It integrates rectification and charging, DC conversion and intelligent control as a whole. It is a primary device (such as the operating mechanism of a circuit breaker) and a secondary instrument (such as a microcomputer) Line protection device) provides a reliable uninterrupted DC power supply. It also has an automatic battery maintenance (patrol) function and a remote management interface (RS485). The power supply has a built-in battery that is small in size and can be widely used in power plants, substations, Closet, box-type substations and TTU, ONT, FTU and other equipment are usually installed in the switchgear instrument room.