Letssay you have 1000 watts of loads to run. This is equal to: 83.3 amps at 12 volts; 41.6 amps at 24 volts; 20.8 amps at 48 volts; 8.3 amps at 120 volts; 4.1 amps at 240 volts; Knowing how much current is flowing to your load is very important in selecting the correct wire. We take the distance into consideration to calculate the voltage loss. Amps Watts (at 120V): 1 amp: 120 watts: 2 amps: 240 watts: 3 amps: 360 watts: 4 12Amps to Watts Conversion. As can be concluded from the formulas, in order to convert the units the voltage must be known, too. Supposed the PF is 0.5, and assumed the voltage is 110 V, we obtain these result: DC: P = 12 A × 110 V = 1320 W. AC, Single Phase: P = 12 A × 0.5 × 110 V AC2= 660 W. AC, Three Phase, Line to Line Voltage: AC2P Connectthe battery to a constant current load I. Measure the time T it takes to discharge the battery to a certain voltage. Calculate the capacity in amp-hours: Q = I×T. Or: Do the same, but use a constant power load P. Calculate the capacity in AC Three Phase, Line to Line Voltage: AC2P = 4.5 A × √ 3 × 0.5 × 110 V = 428.68 W. AC, Three Phase, Line to Neutral Voltage: P = 4.5 A × 3 × 0.5 × 110 V = 742.5 W. In place of employing the formulas, utilize our amps to watts converter. Enter, for instance, 4.5 for the current in amps, and note that in any case your voltage in volts is . 23 Amps to Watts Conversion. As can be concluded from the formulas, in order to convert the units the voltage must be known, too. Supposed the PF is 0.5, and assumed the voltage is 110 V, we obtain these result: DC: P = 2.3 A × 110 V = 253 W. AC, Single Phase: P = 2.3 A × 0.5 × 110 V AC2= 126.5 W. AC, Three Phase, Line to Line Voltage: AC2P 46 Amps to Watts Conversion. As can be concluded from the formulas, in order to convert the units the voltage must be known, too. Supposed the PF is 0.5, and assumed the voltage is 110 V, we obtain these result: DC: P = 4.6 A × 110 V = 506 W. AC, Single Phase: P = 4.6 A × 0.5 × 110 V AC2= 253 W. AC, Three Phase, Line to Line Voltage: AC2P Answer To find the power (watts) when you know the voltage (volts) and current (amps), use the formula: Watts (W) = Volts (V) × Current (I) With a voltage of 220V and the current, you can calculate the power in watts. Watts to Volts Converter: Effortlessly Convert Between Watts and Volts with a Handy Metric Conversion Table. 8thoughts on “Amps, Volts, Watts: Differences Explained In Simple Terms”. Amps, volts, and watts are three basic concepts you will repeatedly deal with when working on any electrical system. A fourth being resistance which is measured in ohms. It may seem overwhelming, but you don’t need an engineering degree to understand what Ampsto volts calculation with watts. Enter the power in watts (W), current in amps (A), then press the Calculate button to get the result in volts (V). The voltage V in volts (V) is equal to the power P in watts (W), divided by the phase current I in amps (A).

5 volts 3 amps to watts