Specifications:AC input voltage ......100-240VAC (Global)Input frequency .........47-63Hz - AC inrush current(max.) .......20A/230VLine regulation (full load) ....... ±0.5%Peak- to -peak ripple ....... <100MVWorking temperature.............0-35°C-100% ,50°C-70% load - Setup rise hold up time.........100ms,50ms,20ms-240VAC input - Strong made totally compatible part - Overvoltage protection.........115%-135% rated output voltage I/P-O/P 3Kvac,1 minute - Overload protection .........115%-135%fold back current limiting, Auto-recovery - Feature:Low interference and noise - Advanced technology and high quality - High efficiency and reliability Car Power Adapters Automotive