The power factor tells you how much less power they are producing. For example, a power factor of 0.8 means your motor is only using 80 percent of the maximum available power.

To develop offline power supplies that use PFC (power-factor correction), you must first understand the meaning of PFC and the regulations that surround the design of offline power supplies. PFC ...

Power factor correction (PFC) converters are critical components in modern power electronics, designed to improve the efficiency and quality of power distribution by minimising harmonic distortion ...

The phrase power factor frequently is used in the electrical and power electronics industry. For example, home, office, and industrial electrical equipment often is fitted with power factor ...

When applied correctly, power-factor-correction (PFC) systems can eliminate the negative effects of a poor PF.

One example is to incorporate nearly all the control functions for both a high-power-factor rectifier and a motor-control inverter in one device, including many of the analog functions. Another common ...