Power board for LCD tv 1. Size for screen LCD47 inch. 2. High Efficiency 3. Competitive price and good quality 1. Input Electrical CharacteristicsInput Voltage Range: 100 to 240Vac, Single phase.Input Frequency Range: 47 To 63HzInput Current:1)2.5 A Max, at 110Vac, Full load2) 1.5A Max, at 220Vac, Full loadEfficiency:1) Greater than 84%,AT FULL LOAD 230Vac,50Hz2)80%,AT FULL LOAD 115Vac,60Hz ...