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NPI Series

NPI Series Characteristic
  • 6.5% silicon iron distributed gapped powder core
  • Good temperature stability
  • Lower losses than powder iron magnetic cores
  • Excellent DC Bias performance
  • High saturation flux density
  • Applications
  • Core Loss Curves
  • Temp.Curves
  • Frequency Curves
  • DC Bias
  • Specification

NPI Generation series products:


6.5% silicon iron alloy with distributed air gap, High saturation flux density, Excellent DC Bias performance, Lower loss than iron core,

Good temperature stabilization


PFC choke for communication,,PFC choke for server power supply,PFC choke for UPS,Switching regulator inductor,INV Choke for PV Inverter ,

Output choke for general industrial power supply,EMI filter

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


2、  基本信息  Basic information

 备注:所有性能参数均由铂科测试平台提供。Notes:All data are provided by POCO testing platforms

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