Watts is what you get by multiplying Amps times Voltage, so unless you know Voltage there's no way of telling. For 100 Volts you'd get 250 Watts at 1 amp, for 50 Volts you get it at 5 Amps, and so on.
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The power in watts can be calculated using the formula P = V x I, where P is power in watts, V is voltage in volts, and I is current in amperes. Since only voltage is given and not current, we cannot determine the power in watts.
There are zero watts in 250 volts. W = A x V.
This is the formula for finding the watts. You have to know how many amps you are pulling. Then you take the amps and multiply by the volts. The (P) stands for power (WATTS) The I stands for Instantaneous current(AMPS) And the E stands for electromotive force (VOLTS)
Depends on the supply voltage, UK 240V would be 250w/240V = 1.041A
or US 110V 250w/110V = 2.27A
Power = Volts x Amps so you can check it backwards
There are zero volts in 250 watts. To answer this question an amperage or resistance must be given. Watts = Volts x Amps. Volts = Watts/Amps.
The formula you need to use is I = W/E. Use this, easier for the average person: The conversion of Amps to Watts is governed by the equation Watts = Amps x Volts. For example 1 amp * 110 volts = 110 watts 500w = 250v X A amps Therefore: 500w/250v= 2amps
A 250 volt outlet with 30 amps can handle up to 7500 watts (250V x 30A = 7500W) of power. This calculation is based on the formula Watts = Volts x Amps.
Using the equation Volts X Amps = Watts, you can take 3000 watts / Volts to get your answer: 3000W/240V = 12.5A or 3000W/120V = 25A So, at 240 volts you will use 12.5 amps for 3000 watts of power. Or at 120 volts you will use 25 watts.
To calculate amps, use the formula: Amps = Watts / Volts. In this case, 6 watts / 24 volts = 0.25 amps. So, 6 watts at 24VDC is equivalent to 0.25 amps.
41.666 amps. Divide watts by volts.