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	Order Code	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
C1061-AL	2457557 Data Sheet + RoHS	PFC Choke, 150 W, 3.8 A, 450 µH, 0.166 ohm COILCRAFT You previously purchased this product. View in Order History	Each	1+ £10.54 3+ £10.02 5+ £9.50 10+ £8.98 20+ £8.45 50+ £7.93 250+ £7.41 500+ £5.17 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	150W	-	3.8A	450µH	0.166ohm
C1062-BL	2457558 Data Sheet + RoHS	PFC Choke, 300 W, 3.55 A, 570 µH, 0.226 ohm COILCRAFT You previously purchased this product. View in Order History	Each	1+ £26.66 3+ £25.34 5+ £24.02 10+ £22.70 20+ £21.37 50+ £20.05 250+ £18.73 500+ £13.07 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	300W	-	3.55A	570µH	0.226ohm
760804310	2114256 Data Sheet + RoHS Date/Lot Code	PFC Choke, 200 W, WE-PFC, 2.4 A, 300 µH, 0.17 ohm, 52:5 WURTH ELEKTRONIK You previously purchased this product. View in Order History	Each	1+ £9.31 3+ £9.02 5+ £8.73 10+ £8.44 20+ £7.74 50+ £7.03 250+ £6.89 500+ £6.75 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	2.4A	300µH	0.17ohm
760802112	2114251 Data Sheet + RoHS Date/Lot Code	PFC Choke, 150 W, WE-PFC, 800 mA, 375 µH, 0.36 ohm, 75:7 WURTH ELEKTRONIK You previously purchased this product. View in Order History	Each	1+ £7.70 3+ £7.43 5+ £7.17 10+ £6.90 20+ £6.88 50+ £6.51 250+ £6.14 500+ £5.74 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	150W	WE-PFC	800mA	375µH	0.36ohm
760804110	2114255 Data Sheet + RoHS Date/Lot Code	PFC Choke, 200 W, WE-PFC, 1.1 A, 250 µH, 0.15 ohm, 44:5 WURTH ELEKTRONIK You previously purchased this product. View in Order History	Each	1+ £7.70 3+ £7.43 5+ £7.17 10+ £6.90 20+ £6.78 50+ £6.50 250+ £6.14 500+ £5.74 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	1.1A	250µH	0.15ohm

760801130	2114250 Data Sheet + RoHS Date/Lot Code	PFC Choke, 75 W, WE-PFC, 900 mA, 750 µH, 0.72 ohm, 90:8 WURTH ELEKTRONIK You previously purchased this product. View in Order History	Each	1+ £7.70 3+ £7.43 5+ £7.17 10+ £6.90 20+ £6.74 50+ £6.14 250+ £5.74 500+ £5.63 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	900mA	750µH	0.72ohm

760801031	2114262 Data Sheet + RoHS Date/Lot Code	PFC Choke, 75 W, WE-PFC, 400 mA, 650 µH, 1.02 ohm, 90:8 WURTH ELEKTRONIK You previously purchased this product. View in Order History	Each	1+ £12.55 5+ £10.98 10+ £9.10 20+ £8.16 40+ £7.53 80+ £7.03 400+ £6.89 800+ £6.75 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	400mA	650µH	1.02ohm

760801131	2114269 Data Sheet + RoHS Date/Lot Code	PFC Choke, 75 W, WE-PFC, 900 mA, 750 µH, 0.95 ohm, 34:3 WURTH ELEKTRONIK You previously purchased this product. View in Order History	Each	1+ £10.36 3+ £10.07 5+ £9.77 10+ £9.48 20+ £8.94 50+ £8.42 250+ £7.90 500+ £7.74 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	900mA	750µH	0.95ohm

760806400	2114261 Data Sheet + RoHS	PFC Choke, 250 W, WE-PFC, 3 A, 180 µH, 0.078 ohm, 9:1 WURTH ELEKTRONIK You previously purchased this product. View in Order History	Each	1+ £6.39	Restricted Item	250W	WE-PFC	3A	180µH	0.078ohm

760806201	2114268 Data Sheet RoHS	PFC Choke, 250 W, WE-PFC, 1.4 A, 150 µH, 0.19 ohm, 42:5 WURTH ELEKTRONIK You previously purchased this product. View in Order History	Each	1+ £11.51 2+ £10.07 3+ £8.96 5+ £8.89 10+ £8.82 20+ £8.76 50+ £7.61 100+ £7.11 More Pricing...	Restricted Item	250W	WE-PFC	1.4A	150µH	0.19ohm

760801020	2114253 Data Sheet + RoHS	PFC Choke, 100 W, WE-PFC, 600 mA, 500 µH, 0.36 ohm, 12:1 WURTH ELEKTRONIK You previously purchased this product. View in Order History	Each	1+ £7.54 5+ £5.99 10+ £5.68 20+ £5.47 40+ £5.25 64+ £5.04 320+ £4.73 640+ £4.64 More Pricing...	Restricted Item	100W	WE-PFC	600mA	500µH	0.36ohm

760800080	2114249 Data Sheet RoHS	PFC Choke, 25 W, WE-PFC, 300 mA, 1.8 mH, 1.55 ohm, 12.9:1 WURTH ELEKTRONIK You previously purchased this product. View in Order History	Each	1+ £6.91 2+ £6.04 3+ £5.73 5+ £5.72 10+ £5.71 20+ £5.70 50+ £5.69 100+ £5.68 More Pricing...	Restricted Item	25W	WE-PFC	300mA	1.8mH	1.55ohm

760806302	2114270 Data Sheet + RoHS	PFC Choke, 250 W, WE-PFC, 3 A, 300 µH, 0.1973 ohm, 8.75:1 WURTH ELEKTRONIK You previously purchased this product. View in Order History	Each	1+ £9.03 3+ £8.92 5+ £8.82 10+ £8.71 20+ £8.47 50+ £8.22 250+ £7.75 500+ £7.36 More Pricing...	Restricted Item	250W	WE-PFC	3A	300µH	0.1973ohm

760802122	2114259 Data Sheet RoHS	PFC Choke, 100 W, WE-PFC, 1.2 A, 450 µH, 0.33 ohm, 10:1 WURTH ELEKTRONIK You previously purchased this product. View in Order History	Each	1+ £5.90 60+ £5.49	Restricted Item	100W	WE-PFC	1.2A	450µH	0.33ohm

760805410	2114260 Data Sheet RoHS	PFC Choke, 200 W, WE-PFC, 2.4 A, 225 µH, 0.087 ohm, 39:4 WURTH ELEKTRONIK You previously purchased this product. View in Order History	Each	1+ £13.92 2+ £12.38 3+ £12.29 5+ £12.20 10+ £12.11 20+ £10.40 50+ £9.84 100+ £9.28 More Pricing...	Restricted Item	200W	WE-PFC	2.4A	225µH	0.087ohm

760801021	2114263 Data Sheet RoHS	PFC Choke, 100 W, WE-PFC, 600 mA, 500 µH, 0.62 ohm, 21:2 WURTH ELEKTRONIK You previously purchased this product. View in Order History	Each	1+ £8.54 50+ £7.66 250+ £7.09	Restricted Item	100W	WE-PFC	600mA	500µH	0.62ohm

760806200	2114258 Data Sheet RoHS	PFC Choke, 250 W, WE-PFC, 1.4 A, 150 µH, 0.08 ohm, 33:4 WURTH ELEKTRONIK You previously purchased this product. View in Order History	Each	1+ £5.73 50+ £5.43 250+ £5.14	Restricted Item	250W	WE-PFC	1.4A	150µH	0.08ohm

760802113	2114265 Data Sheet RoHS	PFC Choke, 150 W, WE-PFC, 800 mA, 375 µH, 0.47 ohm, 65:6 WURTH ELEKTRONIK You previously purchased this product. View in Order History	Each	1+ £11.51 2+ £10.07 3+ £8.96 5+ £8.89 10+ £8.82 20+ £8.76 50+ £7.61 100+ £7.11 More Pricing...	Restricted Item	150W	WE-PFC	800mA	375µH	0.47ohm

760801030	2114254 Data Sheet RoHS	PFC Choke, 75 W, WE-PFC, 400 mA, 650 µH, 0.48 ohm, 75:7 WURTH ELEKTRONIK You previously purchased this product. View in Order History	Each	1+ £4.67 50+ £4.56 250+ £4.44	Restricted Item	75W	WE-PFC	400mA	650µH	0.48ohm

760804111	2114266 Data Sheet RoHS	PFC Choke, 200 W, WE-PFC, 1.1 A, 250 µH, 0.3 ohm, 50:5 WURTH ELEKTRONIK You previously purchased this product. View in Order History	Each	1+ £6.44 50+ £6.09 250+ £5.77	Restricted Item	200W	WE-PFC	1.1A	250µH	0.3ohm

760803200	2114248 Data Sheet RoHS	PFC Choke, 125 W, WE-PFC, 1.5 A, 150 µH, 0.19 ohm, 9.17:1 WURTH ELEKTRONIK You previously purchased this product. View in Order History	Each	1+ £12.56 2+ £10.99 3+ £9.77 5+ £9.69 10+ £9.63 20+ £9.56 50+ £8.29 100+ £7.30 More Pricing...	Restricted Item	125W	WE-PFC	1.5A	150µH	0.19ohm

760805210	2114257 Data Sheet RoHS	PFC Choke, 250 W, WE-PFC, 1.4 A, 200 µH, 0.12 ohm, 39:5 WURTH ELEKTRONIK You previously purchased this product. View in Order History	Each	1+ £6.37 50+ £6.03 250+ £5.71	Restricted Item	250W	WE-PFC	1.4A	200µH	0.12ohm

760805211	2114267 Data Sheet RoHS	PFC Choke, 250 W, WE-PFC, 1.4 A, 200 µH, 0.3 ohm, 50:5 WURTH ELEKTRONIK You previously purchased this product. View in Order History	Each	1+ £11.51 2+ £10.07 3+ £8.96 5+ £8.06 10+ £7.70 20+ £7.33 50+ £7.11 100+ £6.97 More Pricing...	Restricted Item	250W	WE-PFC	1.4A	200µH	0.3ohm

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Power Factor Correction Chokes

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