High Current Flat Wire Inductors WE-HCB 1890

By Würth Elektronik 69

High Current Flat Wire Inductors WE-HCB 1890

Wurth Electronics, Inc.'s magnetically shielded high current inductor WE-HCB series comes in an 18 mm x 18 mm x 9 mm package size. The clear advantages of this series are a high current capability with saturation current ratings up to 65 A and low core losses. In addition, it offers very low DCR tolerances due to the flat wire technology and a broad range of available inductance values (0.82 µH up to 47 µH).

The WE-HCB 1890 is optimized for high current boost applications and finds usage also in DC/DC converter applications as well as high current filter circuits.

  • Two core materials available:
    • Series 7443556 with WE-PERM2
    • 7443557 with ferrite
  • Flat wire inductor
  • Very low DCR tolerances of ±8%
  • Magnetically shielded version
  • Operating temperature: -40°C to +25°C
  • For continuous current >40 A
  • DC/DC converters
  • Filters