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How many amps is 300 watts at 12 volts?
0
votes
asked
Nov 16, 2020
by
300watts
(
140
points)
How many amps is 300 watts at 12 volts?
amps
12 volts
300 watts
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1
Answer
0
votes
answered
Nov 16, 2020
by
adapter
(
880
points)
So to work out the
amps
at
12 volts
you divide
300 watts
by
12 volts
and you get 25
amps
; on top of that you have the inverter efficiency to add to that figure. Divide 25 by 0.85 (85%) and you get about 30
amps
.
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