... price for distributor factory price S-100W external power supply Advantage1.Passed CE,ROHS,PSE certification ... inputVoltage range90~132VAC/180~264VAC(selected by switch),255~373VDCfrequency47~63HZAC current2.4A/115VAC, ... type:cutoff output,recovery after restart power------------------------------environmentWorking temp,humidity-10°C~+60°C ... . factory price S-100W external power supply