Enter the power factor, the watts, and the amps into the calculator to determine the Voltage from Power Factor.
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Voltage from Power Factor Formula
The following formula is used to calculate the Voltage from Power Factor.
V = W/PF/A
- Where V is the Voltage from Power Factor (volts)
- PF is the power factor
- W is the watts
- A is the amps
How to Calculate Voltage from Power Factor?
The following example problems outline how to calculate Voltage from Power Factor.
Example Problem #1
- First, determine the power factor. In this example, the power factor is determined to be 673 .
- Next, determine the watts. For this problem, the watts is measured to be 35 .
- Next, determine the amps. In this case, the amps is found to be 43.
- Finally, calculate the Voltage from Power Factor using the formula above:
V = W/PF/A
Inserting the values from above and solving yields:
V = 35/673/43 = .00120 (volts)
Example Problem #2
Using the same method as above, determine the variables required by the formula. For this example problem, these are:
power factor = 2
watts = 500
amps = 435
Enter these given values into the calculator or above yields:
V = 2/500/435 = .574 (volts)