Din rail switching power supply is mostly used in home control systems, building automation, industrial control systems, factory automation, electromechanical equipment, etc. The difference from the enclosure power supply is that the chassis power supply is fixed with screws during installation, which is not too convenient for disassembly and replacement. The din rail led driver is designed with a DIN rail TS-35 / 7.5 or 15 rail buckle on the shell, which is directly snapped on the 35mm rail in the cabinet like contactors, relays, and terminals.

Modern automation equipment has strict requirements for failure and shutdown, generally, the operation rate of the equipment is evaluated in minutes. The easy installation of rail power supply is undoubtedly more suitable for the requirement of rapid maintenance of automation equipment.