Welcome to watts to volts, our article explaining the relationship between the unit of power P in watts and the voltage V, also known as electric potential difference, in volts. For this we use the formula V = P / I; I denotes the electric current, or amperage, measured in ampere. Here, we are going to show you how to convert watts to volts for both, direct as well as alternating current. If you have been looking for how many volts in a watt, then you are right here, too. Keep reading to learn all about watts in volts.
Convert Watts to Volts
The relation between the electrical power consumption and the voltage is indirect; the amperage must also be known. To convert watts to volts, choose the formula which reflects your circuit:
V(V) = P(W) / (PF × I(A)) – Alternating Current (AC), 1 Phase
V(V) = P(W) / (√3 × PF × I(A)) – Alternating Current (AC), 3 Phase, Line to Line (L-L)
V(V) = P(W) / (3 × PF × I(A)) – Alternating Current (AC), 3 Phase, Line to Neutral (L-N)
For example, if the power consumption is 60W and the current is 1.5A, the results are as follows:
In case of direct current, in order to convert watts to volts divide the power in watt by the electric current in ampere. As a result, the voltage in watt is 40V (60W / 1.5A).
In case of 1 phase AC, divide the energy transfer rate W by the product of the power factor PF and the current. Assumed a PF of 0.5, the electric potential difference is 80V [60W / (1.5A × 0.5)].
For 3 phase AC L-L, divide the power P in watts by the product of √3, the power factor PF and the amperage. For a PF of 0.5, the electric potential difference is 46.18V [60W / (√3 × 1.5A × 0.5)].
For 3 phase AC L-N, divide the power in watt by the product of 3, the power factor PF and the current in amperes. With a PF of 0.6, the voltage is 26.66V [60W / (3 × 1.5A × 0.5)].
You can find the explanation of the power factor PF in our article volts to watts, along with the terms real power and apparent power. Below is our watt volt converter.
Watts to Volts Converter
To use our watt to volt calculator insert the value for the power in watts, then, in the next field, enter your value for the current in amps. Finally, choose your type of current flow and hit enter.
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Our most frequent calculations in this category include, for instance:
In the next section you can find the FAQs about watts converted to volts, followed by explanation of our search conversions form and the summary of watt volt.
Watts to Volts Conversion
You already know almost everything about the watt to volt conversion, yet you might also be interested in learning which questions often arise in the context of watts volts.
- How many volts in a watt?
- How many watts equal a volt?
- How many watts per volt?
Taking into account our information, these FAQs can be answered easily. However, if something in this article needs clarification, then get in touch with us by email.
Or, even better, fill in the comment form at the bottom. Now, check out our custom search form in the sidebar or at the bottom. Using that search you can locate many watts to volts conversion
Assumed your wattage is x enter, for example, x watts to voltage, x watt volt or x watt to volts. The result page contains all our posts which are relevant to watts in volts.
In conclusion, remember that V = I / P, and come back to our whenever you have to conduct a watts into volts conversion. This image sums all up:
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