AN1106 Power Factor Correction in Power Conversion Applications ® Using the dsPIC DSC The low cost and high performance capabilities of the Author: Vinaya Skanda DSC, combined with a wide variety...
Chapter 15: Power Factor, Power Factor Correction
Chapter 16: High-Frequency Power Sources for Fluorescent Lamps
Chapter 17: Low-Input-Voltage Regulators for Laptop Computers and Portable...
This whitepaper discusses power factor correction (PFC), which is a commonly employed method to reduce harmonic distortion and increase efficiency in an AC power source.
8.1 Power Factor Correction
Power factor correction, or PFC, is a term used with AC mains powered circuits. A good power factor is when the AC current is in phase with the AC voltage. A pure...
PFC (Power Factor Correction) inductors are used in active boost circuits to correct harmonic current distortion in AC to DC converters. The goal is to achieve a Power Factor (PF) as close to 1.0 are...