How to Calculate Primary Phasor?
Primary Phasor calculator uses Primary Phasor = Transformer ratio*Secondary Phasor to calculate the Primary Phasor, The Primary Phasor formula is defined as the current in the primary coil of the transformer depending on the number of turns in the primary phase. Primary Phasor is denoted by Φp symbol.
How to calculate Primary Phasor using this online calculator? To use this online calculator for Primary Phasor, enter Transformer ratio (R) & Secondary Phasor (Φs) and hit the calculate button. Here is how the Primary Phasor calculation can be explained with given input values -> 9 = 20*0.45.