PFC (Power Factor Correction)

Power Factor Correction (PFC) is a semiconductor device designed to align the phase angle to approach zero between the voltage and current in an AC circuit. The different modes are average current, boundary conduction, continuous conduction, critical conduction, current controlled frequency foldback, discontinuous, and discontinuous conduction with a frequency switching of adjustable and 6kHz to 1.7MHz.

Screen Default Ranking Price By Date

Select products	Mfr	Description	Package	Supplier Device Package	Mounting Type	Series	Operating Temperature
ML4815CP $3.16	Fairchild Semiconductor	2A, 2000KHZ PDIP16	Bulk	16-PDIP	Through Hole	-	0°C ~ 70°C
ML4819CP $3.16	Fairchild Semiconductor	IC REG LIN POWER FACTOR CONTRLR	Bulk	20-PDIP	Through Hole	-	0°C ~ 70°C
ML4821CP $3.48	onsemi	IC PFC CTR AVER CURR 1MHZ 18DIP	Tube	18-PDIP	Through Hole	-	0°C ~ 70°C
ML4821CS	onsemi	IC PFC CTR AVER CURR 1MHZ 20SOIC	Tube	20-SOIC	Surface Mount	-	0°C ~ 70°C
ML4821CSX	onsemi	IC PFC CTR AVER CURR 1MHZ 20SOIC	Tape & Reel (TR)	20-SOIC	Surface Mount	-	0°C ~ 70°C
ML4822CP $1.58	Fairchild Semiconductor	POWER FACTOR CONTROLLER	Bulk	14-PDIP	Through Hole	-	0°C ~ 70°C
ML4822CS $1.84	Fairchild Semiconductor	POWER FACTOR CONTROLLER	Bulk	16-SOIC	Surface Mount	-	0°C ~ 70°C
ML4822CSX $1.36	Fairchild Semiconductor	ZVS AVERAGE CURRENT PFC CONTROL	Bulk	-	-	*	-