... ]: [Input Voltage]:AC 100-240V,50/60Hz [Range Voltage]:AC 90—264V,47/63Hz [Output Power]:24W [Output Voltage]:3V-24V [Over Voltage Protection ... %RH [Withstanding Voltage]:AC 3000V(Min),5mA(Max)[Insulation Resistance]:DC 500V 100MΩ(Min)[Safety]:UL/cUL PS GS BS CE ... CB FCC SAA EK classic black switching power supply with 3v 5a,input 100~240v,output 24w,CE,CB,UL,FCC,ROHs