Intelligent high-frequency switch microcomputer monitoring DC power screen

The utility model discloses an intelligent high-frequency switch microcomputer monitoring DC power screen, and the screen comprises a cabinet structure and a system structure. The cabinet structure comprises a section bar frame, a modularization pitch, and a glass protection door. The system structure comprises a monitoring module, a charging module, an AC power distribution unit, a lightning arrester, a DC feed output unit, a bus voltage adjustment unit, a flash output unit, and a storage battery. The monitoring module is used for system management, the unified intelligent management of an alternating current, a direct current, a switching value and a signal collected by an insulating monitoring unit storage battery detector, and system alarm, thereby achieving a function of background remote communication. The screen is stable in operation, is good in anti-interference performance, is small in ripple coefficient, is high in precision of steady current, is complete in protection function, and can achieve the centralized monitoring and no man on duty.