Complex Power in AC Circuits Formulas

Complex Power is basically the representation of electrical power in the form of complex numbers. And is denoted by S. Complex Power is usually measured using the Volt Ampere for Power. Note that the value of Complex Power is always negative.

Formulas to find Complex Power in AC Circuits

fxComplex PowerGo

fxComplex Power given Power FactorGo

AC Circuits formulas that make use of Complex Power

fxCurrent using Complex PowerGo

fxVoltage using Complex PowerGo

fxImpedance given Complex Power and CurrentGo

fxImpedance given Complex Power and VoltageGo

List of variables in AC Circuits formulas

fx Real Power Go

fx Reactive Power Go

fx Phase Difference Go

FAQ

What is the Complex Power?

Complex Power is basically the representation of electrical power in the form of complex numbers. Complex Power is usually measured using the Volt Ampere for Power. Note that the value of Complex Power is always negative.

Can the Complex Power be negative?

Yes, the Complex Power, measured in Power can be negative.

What unit is used to measure Complex Power?

Complex Power is usually measured using the Volt Ampere[VA] for Power. Watt[VA], Kilowatt[VA], Milliwatt[VA] are the few other units in which Complex Power can be measured.

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