... . output 110V, or 220V DC, Intelligent high frequency Switching Power Supply System Rectifier Module : Parameter 380V AC input, 220V DC output ... and voltage, shows in the rectifer LCD and transmit to the monitoring system.Remote controlling: control the rectifier power on/off, control ... detect 64 branches insulation status Intelligent high frequency Switching Power Supply System, AC to DC 220V 110V DC