Power Factor Correction

Power factor correction ICs (integrated circuits) are devices designed to improve the efficiency of an electronic circuit that contain other devices with lower power factor. Power factor is the measurement of the efficiency of input power. Power factor correction (PFC) is designed to improve the power quality by improving this efficiency. They feature capacitors or inductors which are used to counteract the inefficiencies of motors and machines.

How is it power factor calculated?

Power factor is the Real Power minus Reactive Power. Real power is the power required to carry out the task. Reactive power is the excess power that is used, but is not required by the task. The goal is for power factor to be 100% in its efficiency, or 1pf. Power factor can be calculated by Active (or true) power divided by Apparent power. Reactive operates at a right angle to True power.

Why use power factor correction ICs?

Power factor correction can be used in many applications to help financially. This is achieved through reducing power consumption or reducing the unnecessary Reactive Power.

Where is PFC used?

Computers
Power supplies
Lighting
Induction welders
Electrical motors

250 Products showing for Power Factor Correction

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Infineon IDP2308XUMA1 RS Stock No. 273-2748 Mfr. Part No. IDP2308XUMA1 Each (In a Pack of 2) MYR14.545 Quantity	Infineon	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Infineon ICE2PCS02GXUMA1, PFC Controller, 65 kHz, 25 V 8-Pin, PG-DSO-8 RS Stock No. 260-8896 Mfr. Part No. ICE2PCS02GXUMA1 Each (In a Pack of 5) MYR3.202 Quantity	Infineon	-	65 kHz	450µA	Power Factor Controller IC	38µA	41µA	1300 μA	-	PG-DSO-8	8	-	-	-	25 V	-
Infineon ICE2PCS03GXUMA1, PFC Controller, 315 kHz, 25 V 8-Pin RS Stock No. 273-7417 Mfr. Part No. ICE2PCS03GXUMA1 Each (In a Pack of 5) MYR5.938 Quantity	Infineon	-	315 kHz	-	Controller IC	38A	41A	-	-	-	8	-	-	-	25 V	-
Infineon ICE2PCS01GXUMA1, PFC Controller, 250 kHz RS Stock No. 259-1507 Mfr. Part No. ICE2PCS01GXUMA1 Each (In a Pack of 5) MYR5.322 Quantity	Infineon	-	250 kHz	450000mA	-	38000mA	41000mA	-	-	-	-	-	-	-	-	-
Infineon ICE2PCS05GXUMA1, PFC Controller, 250 kHz RS Stock No. 244-1586 Mfr. Part No. ICE2PCS05GXUMA1 Each (In a Pack of 5) MYR3.772 Quantity	Infineon	-	250 kHz	450µA	-	-	-	1.3 mA	-	-	-	-	-	-	-	-
Infineon ICE2PCS02GXUMA1, PFC Controller, 65 kHz, 25 V 8-Pin, PG-DSO-8 RS Stock No. 260-8896P Mfr. Part No. ICE2PCS02GXUMA1 Each (Supplied on a Reel) MYR3.202 Quantity	Infineon	-	65 kHz	450µA	Power Factor Controller IC	38µA	41µA	1300 μA	-	PG-DSO-8	8	-	-	-	25 V	-
Infineon XDPL8210XUMA1, Power Factor Controller, 2 kHz RS Stock No. 258-1721 Mfr. Part No. XDPL8210XUMA1 Each (In a Pack of 5) MYR7.192 Quantity	Infineon	-	2 kHz	-	-	2mA	2mA	-	-	-	-	-	-	-	-	-
Infineon ICE3PCS02GXUMA1, PFC Controller, 100 kHz RS Stock No. 244-0875 Mfr. Part No. ICE3PCS02GXUMA1 Each (In a Pack of 2) MYR6.195 Quantity	Infineon	-	100 kHz	680µA	-	-6µA	-	-435 mA	-	-	-	-	-	-	-	-
Texas Instruments UC3854BN, Power Factor Pre-Regulator Circuit, 115 kHz, 20 V 16-Pin, PDIP RS Stock No. 620-0751 Mfr. Part No. UC3854BN Each (In a Pack of 5) MYR28.612 Quantity	Texas Instruments	Zero Power Detection	115 kHz	0.3mA	Power Factor Pre-Regulator Circuit IC	14µA	-	18 mA	Through Hole	PDIP	16	19.3 x 6.35 x 4.57mm	4.57mm	19.3mm	20 V	+70 °C
onsemi NIS6420MT2TWG, PFC Controller, 12 V 12-Pin, WQFN RS Stock No. 221-6692 Mfr. Part No. NIS6420MT2TWG Each (In a Pack of 15) MYR3.619 Quantity	onsemi	-	-	-	Power Factor Correction IC	-	0.020239mA	5000 mA	-	WQFN	12	-	-	-	12 V	-
Infineon ICE2PCS01GXUMA1, PFC Controller, 250 kHz RS Stock No. 259-1507P Mfr. Part No. ICE2PCS01GXUMA1 Each (Supplied on a Reel) MYR5.322 Quantity	Infineon	-	250 kHz	450000mA	-	38000mA	41000mA	-	-	-	-	-	-	-	-	-
Infineon XDPL8210XUMA1, Power Factor Controller, 2 kHz RS Stock No. 258-1721P Mfr. Part No. XDPL8210XUMA1 Each (Supplied on a Reel) MYR7.192 Quantity	Infineon	-	2 kHz	-	-	2mA	2mA	-	-	-	-	-	-	-	-	-
onsemi NCP1618BDR2G, Power Factor Controller, 65 kHz, 35 V 9-Pin, SOIC RS Stock No. 229-6361 Mfr. Part No. NCP1618BDR2G Each (In a Pack of 5) MYR6.574 Quantity	onsemi	-	65 kHz	1mA	Power Factor Controller IC	500mA	800mA	4 mA	-	SOIC	9	-	-	-	35 V	-
Texas Instruments UC3854N, Power Factor Pre-Regulator Circuit, 118 kHz, 35 V 16-Pin, PDIP RS Stock No. 620-0767 Mfr. Part No. UC3854N Each (In a Pack of 5) MYR19.75 Quantity	Texas Instruments	Zero Power Detection	118 kHz	1.5mA	Power Factor Pre-Regulator Circuit IC	14µA	-	10 mA	Through Hole	PDIP	16	19.3 x 6.35 x 4.57mm	4.57mm	19.3mm	35 V	+70 °C
Infineon ICE2PCS05GXUMA1, PFC Controller, 250 kHz RS Stock No. 244-1586P Mfr. Part No. ICE2PCS05GXUMA1 Each (Supplied on a Reel) MYR3.772 Quantity	Infineon	-	250 kHz	450µA	-	-	-	1.3 mA	-	-	-	-	-	-	-	-
onsemi NCP1618ADR2G, Power Factor Controller, 65 kHz, 35 V 9-Pin, SOIC-9 NB RS Stock No. 214-8827 Mfr. Part No. NCP1618ADR2G Each (In a Pack of 10) MYR5.962 Quantity	onsemi	-	65 kHz	1mA	Power Factor Controller IC	-	800mA	1 mA	-	SOIC-9 NB	9	-	-	-	35 V	-
Power Integrations PFS7729H, PFC Controller, 60 kHz, 12 V 16-Pin, Plastic eSIP RS Stock No. 222-6936 Mfr. Part No. PFS7729H Each (In a Tube of 30) MYR14.554 Quantity	Power Integrations	-	60 kHz	-	-	-	-	-	-	Plastic eSIP	16	-	-	-	12 V	-
onsemi NCP1618JDR2G, Power Factor Controller, 130 kHz, 35 V 10-Pin, SOIC RS Stock No. 261-9535 Mfr. Part No. NCP1618JDR2G Each (In a Pack of 5) MYR5.762 Quantity	onsemi	-	130 kHz	4mA	Power Factor Controller IC	500mA	800mA	4 mA	-	SOIC	10	-	-	-	35 V	-
onsemi NCP1618KDR2G, Power Factor Controller, 130 kHz, 35 V 10-Pin, SOIC RS Stock No. 261-9537 Mfr. Part No. NCP1618KDR2G Each (In a Pack of 5) MYR5.762 Quantity	onsemi	-	130 kHz	4mA	Power Factor Controller IC	500mA	800mA	4 mA	-	SOIC	10	-	-	-	35 V	-
onsemi NCP1618FDR2G, Power Factor Controller, 130 kHz, 35 V 10-Pin, SOIC RS Stock No. 261-9530 Mfr. Part No. NCP1618FDR2G Each (In a Pack of 5) MYR6.536 Quantity	onsemi	-	130 kHz	4mA	Power Factor Controller IC	500mA	800mA	4 mA	-	SOIC	10	-	-	-	35 V	-

Power Factor Correction

How is it power factor calculated?

Why use power factor correction ICs?

Where is PFC used?

250 Products showing for Power Factor Correction

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