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Powder cores
Metal powder
Buck inductor for high frequency
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NPH Series

NPH Series Characteristic
    •  Low loss powder core suitable for high efficiency power supply
  • Applications
  • Core Loss Curves
  • Temp.Curves
  • Frequency Curves
  • DC Bias
  • Specification

NPH Fe-Si 2 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


Applications:

1.UPS

2.PV inverter

3,PFC choke for server power supply

4.DC charging pile

5.Air conditioner

6.New energy vehicles


Specifications:

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


NPH 26μ core loss curve

NPH 60μ 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
NPH500060 124 60 132.50 78.6 20.3 134.2 77.0 21.70 Apply now
NPH500026 54 26 132.50 78.60 20.3 134.2 77.0 21.70 Apply now
NPH401060 112 60 101.60 57.15 16.51 102.87 55.75 17.78 Apply now
NPH401026 47.4 26 101.60 57.15 16.51 102.87 55.75 17.78 Apply now
NPH400060 92.3 60 101.60 57.15 13.59 102.87 55.75 14.86 Apply now
NPH400026 40 26 101.60 57.15 13.59 102.87 55.75 14.86 Apply now
NPH306060 85 60 77.80 49.23 15.88 78.94 47.96 17.15 Apply now
NPH306026 37 26 77.80 49.23 15.88 78.94 47.96 17.15 Apply now
NPH300060 68 60 77.80 49.23 12.70 78.94 47.96 13.97 Apply now
NPH300026 30 26 77.80 49.23 12.70 78.94 47.96 13.97 Apply now
NPH250060 192 60 62.00 32.60 25.00 63.09 31.37 26.26 Apply now
NPH250026 83 26 62.00 32.6 25.00 63.09 31.37 26.26 Apply now
NPH226060 138 60 57.15 26.39 15.24 58.04 25.58 16.13 Apply now
NPH226026 60 26 57.15 26.39 15.24 58.04 25.58 16.13 Apply now
NPH225060 75 60 57.15 35.56 13.97 58.04 34.75 14.86 Apply now
NPH225026 33 26 57.15 35.56 13.97 58.04 34.75 14.86 Apply now
NPH200060 73 60 50.80 31.75 13.46 51.69 30.94 14.35 Apply now
NPH200026 32 26 50.80 31.75 13.46 51.69 30.94 14.35 Apply now
NPH185060 86 60 46.74 28.70 15.24 47.60 27.89 16.13 Apply now
NPH185026 37 26 46.74 28.70 15.24 47.60 27.89 16.13 Apply now
NPH184060 135 60 46.74 24.13 18.03 47.63 23.32 18.92 Apply now
NPH184026 59 26 46.74 24.13 18.03 47.63 23.32 18.92 Apply now
NPH158060 122 60 40.13 22.08 17.00 40.94 21.27 17.89 Apply now
NPH158026 53 26 40.13 22.08 17.00 40.94 21.27 17.89 Apply now
NPH157060 81 60 39.88 24.13 14.48 40.69 23.32 15.37 Apply now
NPH157026 35 26 39.88 24.13 14.48 40.69 23.32 15.37 Apply now
NPH135060 38 60 34.29 23.37 8.89 35.20 22.60 9.83 Apply now
NPH135026 16 26 34.29 23.37 8.89 35.20 22.60 9.83 Apply now
NPH131060 83 60 33.27 18.00 11.52 34.08 17.36 12.50 Apply now
NPH131026 36 26 33.27 18.00 11.52 34.08 17.36 12.50 Apply now
NPH130060 61 60 33.02 19.94 10.67 33.83 19.30 11.61 Apply now
NPH130026 28 26 33.02 19.94 10.67 33.83 19.30 11.61 Apply now
NPH107060 105 60 28.25 13.10 12.05 29.05 12.47 13.00 Apply now
NPH107026 46 26 28.25 13.10 12.05 29.05 12.47 13.00 Apply now
NPH106060 75 60 26.92 14.73 11.18 27.70 14.10 11.99 Apply now
NPH106026 32 26 26.92 14.73 11.18 27.70 14.10 11.99 Apply now
NPH092060 51 60 23.57 14.40 8.89 24.28 13.77 9.70 Apply now
NPH092026 22 26 23.57 14.40 8.89 24.28 13.77 9.70 Apply now
NPH090060 43 60 22.86 13.97 7.62 23.62 13.39 8.38 Apply now
NPH090026 19 26 22.86 13.97 7.62 23.62 13.39 8.38 Apply now