Single layer iron powder core inductor model and its effect on boost PFC EMI noise

@article{Wang2003SingleLI,
  title={Single layer iron powder core inductor model and its effect on boost PFC EMI noise},
  author={Shuo Dearborn Wang and Fred C. Lee and Willem Gerhardus Odendaal},
  journal={IEEE 34th Annual Conference on Power Electronics Specialist, 2003. PESC '03.},
  year={2003},
  volume={2},
  pages={847-852 vol.2}
}
In this paper, the single layer iron powder inductor's general math model is studied and the model equations are derived. The simulations and measurements are processed to verify the model. The relations of the boost inductor impedance and DM noise spectrum are addressed in detail. Some suggestions on boost inductors are given to reduce the DM noise. 

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