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
Code Input voltage range Inductance (pins) Max output power Output voltage range
SFLEV2501 90…264Vac 333 μH (3-4) 135W 390…440Vdc
546 μH (2-4) 105W 390…440Vdc
798 μH (1-4) 87W 390…440Vdc
180…264Vac 333 μH (3-4) 290W 390…440Vdc
546 μH (2-4) 220W 390…440Vdc
798 μH (1-4) 180W 390…440Vdc

The 3D file can be downloaded from the pdf sheet