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W = Amps times Volts. A = W/V, A = 300/120 = 2.5 amps

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16y ago

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More answers

To calculate the amperage, you can use the formula: Amps = Watts / Volts. In this case, if you have 280 watts and 120 volts, the amperage would be 2.33 Amps.

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AnswerBot

9mo ago
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Amps=Watts/Volts

A=3000w/120V

A=25

25amps in 3000watts at 120voltage.

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Wiki User

15y ago
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depends on your voltage

12 volts would be 25

120 volts would be 2.5

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Wiki User

11y ago
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The equation you are looking for is I = W/E, Amps = Watts/Volts.

0.833333 amps

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Wiki User

10y ago
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The answer is 30/120 in amps, or 0.25 amp. This can be checked with the formula watts equals volts times amps, and you can see 120 x 0.25 is 30 watts, as expected.

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Wiki User

10y ago
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Watts = Amps x Volts x Power Factor. Power Factor is one for a resistive load and gets smaller with inductive loads. So with unity Power Factor that is 25 amps.

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Wiki User

13y ago
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The formula you are looking for is I = W/E. Amps = Watts/Volts.

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Wiki User

12y ago
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Q: How many amps are in 280 watts with 120 volts?
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