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Buck inductor for high frequency
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NPA Series

NPA Series Characteristic
    • Soft Magnetic Material with Ultra-Low Core Loss.
  • Applications
  • Core Loss Curves
  • Temp.Curves
  • Frequency Curves
  • DC Bias
  • Specification

NPA Fe-Si 3 generation series products:


Characteristics:

1.Distrisbuted Air Gap

2. High Saturation Flux Density

3. Ultra-low Core Loss

4. Near Zero Magnetostriction

5.Excellent Temperature & Frequency Stability

6.Able to work at around 60°C for a long term


Applications:

1.Fly-back Transformer

2.Resonant Inductor (<100kHz)

3. High Frequency PFC Inductor (>150kHz)

4.variable frequency air conditioner

5. new energy automobile


Specifications:

Poco is able to customize the design to meet customers’ requirements.

core loss curve


 







Part Number AL ±8% Permeability Before coating                After coating Sample request PDF
Outer dimension Inner dimension Height Outer dimension Inner dimension Height
(mm/inch) (mm/inch) (mm/inch) (mm/inch) (mm/inch) (mm/inch)
max min max max min max
NPA107026 46 26 28.25 13.10 12.05 29.05 12.47 13.00 Apply now
NPA184060 135 60 46.74 24.13 18.03 47.63 23.32 18.92 Apply now
NPA184026 59 26 46.74 24.13 18.03 47.63 23.32 18.92 Apply now
NPA184019 43 19 46.74 24.13 18.03 47.63 23.32 18.92 Apply now
NPA158060 122 60 40.13 22.08 17.00 40.94 21.27 17.89 Apply now
NPA158026 53 26 40.13 22.08 17.00 40.94 21.27 17.89 Apply now
NPA158019 38.7 19 40.13 22.08 17.00 40.94 21.27 17.89 Apply now
NPA157060 81 60 39.88 24.13 14.48 40.69 23.32 15.37 Apply now
NPA157026 35 26 39.88 24.13 14.48 40.69 23.32 15.37 Apply now
NPA157019 25.6 19 39.88 24.13 14.48 40.69 23.32 15.37 Apply now
NPA141060 56 60 35.81 22.35 10.46 36.70 21.50 11.28 Apply now
NPA141026 24 26 35.81 22.35 10.46 36.70 21.50 11.28 Apply now
NPA141019 17.6 19 35.81 22.35 10.46 36.70 21.50 11.28 Apply now
NPA135060 38 60 34.29 23.37 8.89 35.20 22.56 9.83 Apply now
NPA135026 16 26 34.29 23.37 8.89 35.20 22.56 9.83 Apply now
NPA135019 12 19 34.29 23.37 8.89 35.20 22.56 9.83 Apply now
NPA092060 51 60 23.57 14.40 8.89 24.28 13.77 9.70 Apply now
NPA131060 83 60 33.27 18.00 11.52 34.08 17.36 12.50 Apply now
NPA131026 36 26 33.27 18.00 11.52 34.08 17.36 12.50 Apply now
NPA131019 26.3 19 33.27 18.00 11.52 34.08 17.36 12.50 Apply now
NPA130060 61 60 33.02 19.94 10.67 33.83 19.30 11.61 Apply now
NPA130026 28 26 33.02 19.94 10.67 33.83 19.30 11.61 Apply now
NPA130019 20 19 33.02 19.94 10.67 33.83 19.30 11.61 Apply now
NPA107060 105 60 28.25 13.10 12.05 29.05 12.47 13.00 Apply now
NPA107019 33.4 19 28.25 13.10 12.05 29.05 12.47 13.00 Apply now
NPA106060 75 60 26.92 14.73 11.18 27.70 14.10 11.99 Apply now
NPA106026 32 26 26.92 14.73 11.18 27.70 14.10 11.99 Apply now
NPA106019 23.6 19 26.92 14.73 11.18 27.70 14.10 11.99 Apply now
NPA092026 22 26 23.57 14.40 8.89 24.28 13.77 9.70 Apply now
NPA092019 16 19 23.57 14.40 8.89 24.28 13.77 9.70 Apply now
NPA090060 43 60 22.86 13.97 7.62 23.62 13.39 8.38 Apply now
NPA090026 19 26 22.86 13.97 7.62 23.62 13.39 8.38 Apply now
NPA090019 13.8 19 22.86 13.97 7.62 23.62 13.39 8.38 Apply now
NPA080060 32 60 20.32 12.70 6.35 21.08 12.07 7.11 Apply now
NPA080026 14 26 20.32 12.70 6.35 21.08 12.07 7.11 Apply now
NPA080019 10 19 20.32 12.70 6.35 21.08 12.07 7.11 Apply now
NPA068060 43 60 17.27 9.65 6.35 18.03 9.02 7.11 Apply now
NPA068026 19 26 17.27 9.65 6.35 18.03 9.02 7.11 Apply now
NPA068019 13.8 16 17.27 9.65 6.35 18.03 9.02 7.11 Apply now
NPA065060 35 60 16.64 10.16 6.35 17.40 9.53 7.11 Apply now
NPA065026 15 26 16.64 10.16 6.35 17.40 9.53 7.11 Apply now
NPA065019 11 19 16.64 10.16 6.35 17.40 9.53 7.11 Apply now
NPA050060 27 60 12.70 7.62 4.75 13.46 6.99 5.51 Apply now
NPA050026 26 12 12.70 7.62 4.75 13.46 6.99 5.51 Apply now
NPA050019 8.7 19 12.70 7.62 4.75 13.46 6.99 5.51 Apply now