... 2, one year warranty 3, high efficiency,save energy 4,100% full-loadDetails of the products: 1)Light weight, miniaturization and use ... 50-60HZO/P Voltage Precision:5%Ripple&Noises:<100mVBurn-in:100% full load,40±5 degree centigrade,4Hrs min.Available Model:CE,FCC ...