... ,CE,KC,PSE,SAA,C-TICK,TUV GS 19V LCD AC DC Adapter Power Supply 1.Reliability 2.High efficiency 3.Input:100 ... /60HZ2)range voltage: AC 90-264V 47/63HZ Safety Approvals UL/CUL, PSE, GS, BS, CE, CB, FCC, and EK-Mark Protections1 ... world2. Soft-start current can reduce the AC input impact efficiency3. With short-circuit and overload protection4. Compact size ,light weight5. 100 ...