... .SGS,ISO 3.After-sales service Special high power switching rectifier:Front PanelBack Panel InsideRepair PartIndicated parameters:1,Input ... It has output short-circiut, over-heat, current limiting and protection functions.2,Single chip microcomputer intelligently cnotrols RS232, RS485 computer ... supply.6,Non-master control method is used in the system power supply, the entering and exit of module power ...