Power Factor Correction Chokes | Farnell Česká republika

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.

			Price For		Quantity

MPFC543554B-101K	4632272 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO PFC Choke 24.3 A 105 µH 0.0145 ohm	Each	1+ Kč1,575.776 2+ Kč1,381.156 3+ Kč1,229.422 5+ Kč1,132.613 10+ Kč1,035.804 More Pricing...	Min: 1 / Mult: 1	-	-	24.3A	105µH	0.0145ohm	-
MPFC404620B-471K	4632237 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO PFC Choke 6.3 A 470 µH 0.096 ohm	Each	1+ Kč626.749 2+ Kč520.661 3+ Kč488.558 5+ Kč456.456 10+ Kč406.296 More Pricing...	Min: 1 / Mult: 1	-	-	6.3A	470µH	0.096ohm	-
MPFC543554B-821K	4632282 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO PFC Choke 9.5 A 820 µH 0.081 ohm	Each	1+ Kč1,575.776 2+ Kč1,381.156 3+ Kč1,229.422 5+ Kč1,132.613 10+ Kč1,035.804 More Pricing...	Min: 1 / Mult: 1	-	-	9.5A	820µH	0.081ohm	-
MPFC515727B-351K	4632265 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO PFC Choke 12.5 A 350 µH 0.038 ohm	Each	1+ Kč1,247.479 2+ Kč1,093.488 3+ Kč1,033.547 5+ Kč973.355 10+ Kč819.865 More Pricing...	Min: 1 / Mult: 1	-	-	12.5A	350µH	0.038ohm	-
MPFC546031B-681K	4632290 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO PFC Choke 10 A 680 µH 0.074 ohm	Each	1+ Kč1,509.816 2+ Kč1,323.722 3+ Kč1,178.258 5+ Kč1,085.462 10+ Kč992.666 More Pricing...	Min: 1 / Mult: 1	-	-	10A	680µH	0.074ohm	-
MPFC334018B-561K	4632227 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO PFC Choke 4.8 A 560 µH 0.125 ohm	Each	1+ Kč548.500 2+ Kč474.012 3+ Kč394.007 5+ Kč345.352 10+ Kč326.542 More Pricing...	Min: 1 / Mult: 1	-	-	4.8A	560µH	0.125ohm	-
MPFC434920B-821K	4632250 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO PFC Choke 4.9 A 820 µH 0.17 ohm	Each	1+ Kč711.269 2+ Kč590.885 3+ Kč517.902 5+ Kč489.562 10+ Kč461.221 More Pricing...	Min: 1 / Mult: 1	-	-	4.9A	820µH	0.17ohm	-
MPFC475327B-821K	4632260 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO PFC Choke 6.3 A 820 µH 0.1375 ohm	Each	1+ Kč1,050.350 2+ Kč920.687 3+ Kč870.276 5+ Kč819.614 10+ Kč690.452 More Pricing...	Min: 1 / Mult: 1	-	-	6.3A	820µH	0.1375ohm	-
MPFC546031B-251K	4632286 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO PFC Choke 17.6 A 250 µH 0.0265 ohm	Each	1+ Kč1,509.816 2+ Kč1,323.722 3+ Kč1,178.258 5+ Kč1,085.462 10+ Kč992.666 More Pricing...	Min: 1 / Mult: 1	-	-	17.6A	250µH	0.0265ohm	-
152904-000	4646463 Data Sheet RoHS Date/Lot Code	BOURNS PFC Choke 15290x Series 3 A 1.75 mH 0.21 ohm	Each	1+ Kč252.054 3+ Kč233.244 5+ Kč211.926 10+ Kč198.383 20+ Kč187.348 More Pricing...	Min: 1 / Mult: 1	-	15290x Series	3A	1.75mH	0.21ohm	-
MPFC475327B-201K	4632253 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO PFC Choke 14.5 A 200 µH 0.0295 ohm	Each	1+ Kč1,050.350 2+ Kč920.687 3+ Kč870.276 5+ Kč819.614 10+ Kč690.452 More Pricing...	Min: 1 / Mult: 1	-	-	14.5A	200µH	0.0295ohm	-
MPFC404620B-201K	4632234 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO PFC Choke 10.7 A 200 µH 0.0365 ohm	Each	1+ Kč626.749 2+ Kč520.661 3+ Kč488.558 5+ Kč456.456 10+ Kč406.296 More Pricing...	Min: 1 / Mult: 1	-	-	10.7A	200µH	0.0365ohm	-
152906-000	4646465 Data Sheet RoHS Date/Lot Code	BOURNS PFC Choke 15290x Series 3.5 A 1.85 mH 0.195 ohm	Each	1+ Kč332.059 3+ Kč279.391 5+ Kč270.613 10+ Kč261.584 20+ Kč245.784 More Pricing...	Min: 1 / Mult: 1	-	15290x Series	3.5A	1.85mH	0.195ohm	-
MPFC546031B-102K	4632284 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO PFC Choke 8.3 A 1 mH 0.1065 ohm	Each	1+ Kč1,509.816 2+ Kč1,323.722 3+ Kč1,178.258 5+ Kč1,085.462 10+ Kč992.666 More Pricing...	Min: 1 / Mult: 1	-	-	8.3A	1mH	0.1065ohm	-
MPFC404620B-821K	4632240 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO PFC Choke 4.3 A 820 µH 0.198 ohm	Each	1+ Kč626.749 2+ Kč520.661 3+ Kč488.558 5+ Kč456.456 10+ Kč406.296 More Pricing...	Min: 1 / Mult: 1	-	-	4.3A	820µH	0.198ohm	-
MPFC434920B-251K	4632245 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO PFC Choke 9.8 A 250 µH 0.0475 ohm	Each	1+ Kč705.250 2+ Kč585.869 3+ Kč513.638 5+ Kč485.549 10+ Kč457.208 More Pricing...	Min: 1 / Mult: 1	-	-	9.8A	250µH	0.0475ohm	-
MPFC543554B-251K	4632275 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO PFC Choke 17.6 A 250 µH 0.0265 ohm	Each	1+ Kč1,575.776 2+ Kč1,381.156 3+ Kč1,229.422 5+ Kč1,132.613 10+ Kč1,035.804 More Pricing...	Min: 1 / Mult: 1	-	-	17.6A	250µH	0.0265ohm	-
MPFC546031B-501K	4632289 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO PFC Choke 11.5 A 500 µH 0.057 ohm	Each	1+ Kč1,509.816 2+ Kč1,323.722 3+ Kč1,178.258 5+ Kč1,085.462 10+ Kč992.666 More Pricing...	Min: 1 / Mult: 1	-	-	11.5A	500µH	0.057ohm	-
MPFC543554B-102K	4632273 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO PFC Choke 8.3 A 1 mH 0.1065 ohm	Each	1+ Kč1,575.776 2+ Kč1,381.156 3+ Kč1,229.422 5+ Kč1,132.613 10+ Kč1,035.804 More Pricing...	Min: 1 / Mult: 1	-	-	8.3A	1mH	0.1065ohm	-
MPFC334018B-691K	4632228 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO PFC Choke 4.1 A 690 µH 0.165 ohm	Each	1+ Kč548.500 2+ Kč474.012 3+ Kč394.007 5+ Kč345.352 10+ Kč326.542 More Pricing...	Min: 1 / Mult: 1	-	-	4.1A	690µH	0.165ohm	-
MPFC404620B-101K	4632233 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO PFC Choke 14.7 A 100 µH 0.02 ohm	Each	1+ Kč626.749 2+ Kč520.661 3+ Kč488.558 5+ Kč456.456 10+ Kč406.296 More Pricing...	Min: 1 / Mult: 1	-	-	14.7A	100µH	0.02ohm	-
MPFC334018B-101K	4632222 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO PFC Choke 11.9 A 100 µH 0.023 ohm	Each	1+ Kč548.500 2+ Kč474.012 3+ Kč394.007 5+ Kč345.352 10+ Kč326.542 More Pricing...	Min: 1 / Mult: 1	-	-	11.9A	100µH	0.023ohm	-
MPFC475327B-561K	4632258 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO PFC Choke 8.5 A 560 µH 0.0785 ohm	Each	1+ Kč1,050.350 2+ Kč920.687 3+ Kč870.276 5+ Kč819.614 10+ Kč690.452 More Pricing...	Min: 1 / Mult: 1	-	-	8.5A	560µH	0.0785ohm	-
MPFC334018B-351K	4632225 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO PFC Choke 6.1 A 350 µH 0.077 ohm	Each	1+ Kč548.500 2+ Kč474.012 3+ Kč394.007 5+ Kč345.352 10+ Kč326.542 More Pricing...	Min: 1 / Mult: 1	-	-	6.1A	350µH	0.077ohm	-
MPFC434920B-201K	4632244 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO PFC Choke 11.1 A 200 µH 0.038 ohm	Each	1+ Kč705.250 2+ Kč585.869 3+ Kč513.638 5+ Kč485.549 10+ Kč457.208 More Pricing...	Min: 1 / Mult: 1	-	-	11.1A	200µH	0.038ohm	-

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