What is power factor and why is it important? Learn how to calculate the power factor formula, each component of the equation, and why it matters.

We use the performance factor (PF) in this context to quantify how well a measured I-V curve agrees with a predicted curve. It is reported as a percentage and calculated using the …

To calculate power factor, divide working power (kW) by apparent power (kVA). While 100% efficiency may not be realistic, there are a few things that impact how power factor is improved.

Most household electrical devices include capacitors that produce only a fraction of a farad, often a thousandth of a farad (or microfarad, µF) or as small as a picofarad (a trillionth, pF).

Just because a motor says “25 Hp” does not mean the motor is producing 25 horsepower. Properly sizing motors for a given load results in driving loads more efficiently.

Stay safe with the Fluke 107 pocket-size multimeter, measure resistance, current and voltage. Compact and easy-to-use CAT III mini multimeter for everyday use.

The Energy Loss Calculator (ELC) mode in the Fluke 1770 Series Power Quality Analyzers is designed to discover where energy losses exist in your electrical system using Fluke’s …

Power Factor (PF) is an expression of energy efficiency. It is usually expressed as a decimal value, with 1.0 being the most efficient—and the lower the value, the less efficient power …

Record three-phase power quality monitoring for power quality disturbances with the new Fluke 1750 Power Recorder and the Fluke Power Analyze software.

Two standard input impedances are generally in use: 50 Ω and 1 MΩ/ (typically) 15 pF. 1 MΩ is the industry standard input, generally used with passive probes.