Power factor: The Power Factor (P

The Power Factor (P.F.) is a ratio of the real power that is used to do work and the apparent power that is supplied to the circuit. Power factor correction brings the power factor of an AC power circuit closer to 1 by supplying or absorbing reactive power, adding capacitors or inductors that act to cancel the inductive or capacitive effects of the load, respectively. Learn about the power factor in electrical systems and how it represents the efficiency of power usage. Discover the importance of power factor in determining the cost and performance of an electrical system. Power factor is the measure of how effectively the incoming power is used in an electrical system. A high power factor indicates that the power supplied to the electrical system is effectively used. A system with low power factor doesn’t effectively consume the incoming electric supply and results in losses.