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If we know the amperage (A), we can easily convert watts to volts. For the W to V conversion, we can use the formula for electric power: P (W) = I (A) * V (V) To calculate volts from watts, we need to rearrange this formula by expressing voltage like this: Volt = Watts / Amps.
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Watts can be converted to volts using current and the Watt’s Law power formula, which states that current is equal to power divided by voltage. We can change this formula around by multiplying both sides by the voltage and restating it as the voltage is equal to the power divided by the current.
This transformer calculator helps you to quickly and easily calculate the primary and secondary full-load currents of the transformer. It also determines the turns ratio and type of transformer.
Three-phase Line to neutral Volts formula: VL-N (V) = P(W) / (3 × PF × I(A)) Enter the watts, current, power factor (AC circuits only). Afterwards, click the calculator button and your result volts will be calculated accurately.
Watts to Volts (Watts → Volts), with this tool you will know how to calculate from watts to volts with some examples, the formulas to convert single-phase, two-phase and three-phase voltages to volts and a table with the main conversions.
Watts to Volts Formula Conversion Calculator is an online conversion tool for calculating voltage in volts from the known value of power in watts. Enter power in watts, and current in amps, then choose type of current and press calculate button to find voltage in volts.
Energy & power calculation. The average power P in watts (W) is equal to the energy consumed E in joules (J) divided by time period Δ t in seconds (s): P(W) = E(J) / Δ t(s) Electric power .
