PFC Inductors

Check out the features

Main features

  • Overall lower cost, size and weight when compared to passive solutions
  • Minimizes current handling requirements for primary side of following DC-DC stages
  • Benefits of latest technology improvements in high voltage MOSFETs
  • Huge offer of controllers and switches
  • Different control schemes available to suit specific applications and power levels (TM, FOT, Average current control, bridge-less and interleaved)

Applications

  • Front-end in high-duty battery chargers
  • Front-end in lighting-oriented converters (HID ballast, LED drivers)
  • Front-end in adapters for consumer electronics
  • Whenever high power factor is required to comply with energy regulations

Added value

  • Output levels from tens W to 3kW in single stage design
  • Wide choice of shapes and material (Toroids, E core, PQ core; ferrite, iron powder, kool-μ)
  • Broad experience with controllers from various semiconductor manufacturers
  • Recognized supplier for ST Microelectronics evaluation boards
Class CodeOutput PowerInput VoltageEfficiency3D StepInductanceRMS Inductor current
1891.0006800W
  • Min: 120
    • -
  • Max: 450
VDC		≤95%Yes0.31mH2.3A
1974.0001130W
  • Min: 250
    • -
  • Max: 380
VDC		≤95%Yes1mH0.85A
1974.000490W
  • Min: 100
    • -
  • Max: 430
VDC		≤95%Yes0.52mH1.4A
1975.0001130W
  • Min: 120
    • -
  • Max: 380
VDC		≤95%Yes520mH1.8A
1975.0004160W
  • Min: 120
    • -
  • Max: 450
VDC		≤95%Yes310mH2.3A
1975.0008160W
  • Min: 120
    • -
  • Max: 450
VDC		≤95%Yes650mH1.6A
2233.0001120W
  • Min: 250
    • -
  • Max: 380
VDC		≤95%Yes1.1mH0.3A
2233.000390W
  • Min: 120
    • -
  • Max: 380
VDC		≤95%Yes0.52mH1.1A
2263.000290W
  • Min: 90
    • -
  • Max: 265
VDC		≤95%Yes520µHmH1.5AA
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