Inverter question about 12v draw
At 50 watts of draw at 110v, how much will an inverter draw off house batteries? I know 50 watts at 110v equal about .45 amp. What is the formula for converting it to 12v less the efficiency loss of...
Forum Discussion
Quick and dirty divide the wattage by 10. So 50 watts may cost you 5 amps @ 12 volts dc.
