Technical parameter :  Rated Input Voltage : 100-240Vac  AC Input Frequency : 50-60 Hz  AC inrush current : ＜40A/ 230Vac  Output voltage : DC 11.4V-12.6V  Output current : 0-1A Environment parameter :  Operating Temperature: ：0-40℃  Storage Temperature ：-20℃-70℃  Operating humidity : Max 90%  Storage humidity : Max 90% Product description :  AC to DC  OCP, SCP  MTBF : 30,000 hours  Wall mount vertical type