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Power Factor Correction Chokes

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We offer Power Factor Correction Chokes (PFC Chokes) from Coilcraft and Würth Elektronik.

PFC Chokes allow voltage and current waveforms to be in phase, maximizing the power in switch mode power supply circuits. Their highly efficient properties make them some of the most cost-effective products available.

The advantages of PFC Chokes include:

Reduced Harmonic Currents — PFC Chokes can smooth out the AC waveform, reducing harmonics, and allowing the circuit to meet emissions regulations.
Improved Efficiency — When the power factor is increased (voltage and current wave forms in phase) more of the available power is usable, making the circuit more efficient.
Reduced Size — Since less power is wasted, and lost in the form of heat, components can be smaller, saving size and cost.

Our range of Würth Elektronik Midcom WE-PFC Power Factor Correction Chokes offers compatibility with standard off-the-shelf components. These chokes can be used for active PFC designs of power supplies up to 250W. They are suggested in the reference design of leading IC manufacturers like ON Semiconductor for their NCP1606B and MC33262 devices. Typical applications for WE-PFC chokes are in AC/DC power supplies with active PFC often found in the lighting industry.

Our coils from Coilcraft were developed specifically for use with the ON Semiconductor NCP1653 Power Factor Controller (PFC) for driving continuous conduction mode step-up pre-converters.

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Manufacturer Part No	Newark Part No.	Description / Manufacturer	Price for:	Price	Quantity	Power Rating	Product Range	DC Current Rating	Primary Inductance	DC Resistance Max
						Sort Acending Sort Decending	Sort Acending Sort Decending	Sort Acending Sort Decending	Sort Acending Sort Decending	Sort Acending Sort Decending
760801131	06W1250 Data Sheet Data Sheet + RoHS	PFC Choke, 75 W, WE-PFC Series, 900 mA, 750 µH, 0.95 ohm, 34:3 WURTH ELEKTRONIK You previously purchased this product. View in Order History	Each	1+ $20.47 10+ $19.84 25+ $19.35 50+ $18.85 100+ $17.92	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	75W	WE-PFC Series	900mA	750µH	0.95ohm
760801130	06W1249 Data Sheet Data Sheet + RoHS	PFC Choke, 75 W, WE-PFC Series, 900 mA, 750 µH, 0.72 ohm, 90:8 WURTH ELEKTRONIK You previously purchased this product. View in Order History	Each	1+ $14.89 10+ $14.44 25+ $14.30 50+ $14.14 100+ $13.04	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	75W	WE-PFC Series	900mA	750µH	0.72ohm
760801031	06W1248 Data Sheet Data Sheet + RoHS	PFC Choke, 75 W, WE-PFC Series, 400 mA, 650 µH, 1.02 ohm, 90:8 WURTH ELEKTRONIK You previously purchased this product. View in Order History	Each	1+ $18.25 10+ $17.68 25+ $17.26 50+ $16.83 100+ $15.97 250+ $15.12 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	75W	WE-PFC Series	400mA	650µH	1.02ohm
760802112	06W1251 Data Sheet Data Sheet + RoHS	PFC Choke, 150 W, WE-PFC Series, 800 mA, 375 µH, 0.36 ohm, 12:1 WURTH ELEKTRONIK You previously purchased this product. View in Order History	Each	1+ $14.89 10+ $14.44 25+ $14.44 50+ $14.43 100+ $13.73	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	150W	WE-PFC Series	800mA	375µH	0.36ohm
760804310	06W1257 Data Sheet Data Sheet + RoHS	PFC Choke, 200 W, WE-PFC Series, 2.4 A, 300 µH, 0.17 ohm, 52:5 WURTH ELEKTRONIK You previously purchased this product. View in Order History	Each	1+ $18.25 10+ $17.68 25+ $17.39 50+ $17.10 100+ $16.82 250+ $15.12 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	200W	WE-PFC Series	2.4A	300µH	0.17ohm

760804110	06W1255 Data Sheet Data Sheet + RoHS	PFC Choke, 200 W, WE-PFC Series, 1.1 A, 250 µH, 0.15 ohm, 44:5 WURTH ELEKTRONIK You previously purchased this product. View in Order History	Each	1+ $14.89 10+ $14.44 25+ $14.34 50+ $14.24 100+ $13.71	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	200W	WE-PFC Series	1.1A	250µH	0.15ohm

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