... ~2000ma power:12Wmax 2.approval:UL,PES,FCC,ROHS 3.low leakage current Advantages:USA, UK, Europe, Australia Standards available1.Voltage(V)and current(Amp ... resistance:DC 500V 100MΩ(min) white switching power supply for digital products with 60Hz frequency,output 12w max and UL,FCC,ROHs marks