... , CCC, JAPAN power plugMain Specification* 7.5V~30V, 0~3.0A* Full load efficiency≥75%* Ripple & noise :<120mVp-p* Standby ... temperature:-5oC+40oC* Insulation resistors:≥ 50mΩ* Short circuit protection:<3.0A* Over current protection* Over voltage protectionSafety standard: * EN60950-1&EN60065 ... B Class B* EMC(EN55022/EN55024)* AN/NZS CISPR22:2006* Safety certificate: CE(EMC,LVD),UL,FCC,TUV-GS,CB,C ...