Input voltage: AC 100-240V 50/60HZ

　　range voltage: AC 90-264V 47/63HZ

　　output power:48W

　　output voltage:48V1A

　　over voltage protection: 120%min

　　over current protection: 120%min

　　short protection

　　load regula tion: ±5％

　　operating tempera ture: 0℃～40℃

　　storage tempra ture: -20℃～85℃

　　opera ting relative humidity:5～95%RH

　　Isolation (Hi-Pot)--

　　--3000VAC, 1 minute, transformer primary /secondary 10mA

　　Insulation resistance: DC 500V 100MΩ

　　Overall dimension: 118*48*30mm