Transformer Turns Ratio - Volts and Current

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  1. This calculator can be used to analyze the following volts primary variables: E&p, E&S, I&S, I&P. If you enter any three of these variables as inputs, the calculator will determine the fourth variable.

Input 3 of 4 variables to solve for the unknown.
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SymbolVariableInputUnits
EPVoltage Primary
ESVoltage Secondary
ISAmperes Secondary
IPAmperes Primary
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