Multiple Active PFC Inductors – SFLEV25 series

Multiple Active PFC Inductors – for active PFC Transition-Critical-Boundary Mode
• Suitable for Wide range and European range mains voltage
• Three inductance values for the best performances in a wide application range
• Four aux turns ratios available for bias and zero current detect
• Multiple Active PFC Inductors designed for a good compromise between dimensions/cost and frequency/ripple containment
• Low power loss for high PFC efficiency and negligible inductance drop
• Also suitable for buck and boost converters
Customized items on request

Multiple active PFC inductors
CodeInput voltage rangeInductance (pins)Max output powerOutput voltage range
SFLEV250190…264Vac333 μH (3-4)135W390…440Vdc
546 μH (2-4)105W390…440Vdc
798 μH (1-4)87W390…440Vdc
180…264Vac333 μH (3-4)290W390…440Vdc
546 μH (2-4)220W390…440Vdc
798 μH (1-4)180W390…440Vdc
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