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...
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DAS26miles wrote:My tv watching runs about 10 amps. DTV HD receiver, computer speakers/amp, and Sony LCD TV.
Trying to calculate amp used in an evening of sat TV maybe 3 or 4 hours.
