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HK-F Series

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  • With minimized bleeding resistor.
    Efficiency of power supply shall be improved.
    Power supply device shall be small.
  • Swing characteristics shows without complicated gap processing of the ferrite core.
  • Complying with over 100kHz switching speed by excellent frequency characteristics and small loss of HK material.

Size and part no. designations

Size and Part No. Designations

Specifications of standard coil

Part No. Rated current
(A)
Inductance
(μH)
DCR
(mΩ)
max.
Dimensions
DxW (mm)
max.
Wire diameter
(mmφ)
Temperature rise (degC) Data
PDF
Idc=0
+35%
-2.5%
Rated
±20%
HKF08-050-3220 1.0 3,200 190 240 19x15 0.5 30 PDF
HKF08-070-1020 2.0 1,000 60 70 20x15 0.7 30
HKF08-080-5010 3.0 500 30 40 21x15 0.8 30
HKF10-050-8020 1.0 8,000 460 420 23x18 0.5 30
HKF10-070-2720 2.0 2,700 145 130 24x19 0.7 30
HKF10-080-2020 3.0 2,000 90 87 25x19 0.8 30
HKF10-100-7010 5.0 700 30 35 26x19 1.0 30
HKF12-050-1630 1.0 16,000 800 600 28x19 0.5 30
HKF12-070-8020 2.0 8,000 320 230 29x19 0.7 30
HKF12-080-2020 3.0 2,000 100 85 29x19 0.8 30
HKF12-100-1320 5.0 1,300 55 50 29x19 1.0 30
HKF14-080-6720 3.0 6,700 280 160 36x22 0.8 40
HKF14-100-6720 5.0 6,700 180 110 37x23 1.0 40
HKF14-110-9012 10.0 900 35 17 39x23 1.1x2P 40

About custom made

We can also accept custom-make coils to better suit your needs.
For more information, please ask us via inquiry button in this page

Inquiries

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