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Alloy Powder Core

Alloy Powder Core

Different dimensions of toroidal cores made of iron powder,sendust, MPP, high flux
Iron powder toroidal cores used in:
Output chokes for switching power supplies

Shaanxi Gold-Stone Electronics Co.,Ltd is one of the leading alloy powder core manufacturers and suppliers, welcome to buy high quality alloy powder core, toroidal alloy powder core, mpp cores, high flux cores, sendust core products from our factory.


  • Different dimensions of toroidal      cores made of iron powder,sendust, MPP, high flux

  • Iron powder toroidal cores used      in:

    • Output chokes for switching power       supplies

    • Constructed EMI nose filters

    • Pulse transformers, DC output,       input filters

    • Light dimmer chokes (PFc)

    • Power factor correction inductors

    • Continuous mode fly-back       inductors




Alloy Power Core Catalog

         Material Characteristics Cures

Temperture Stability

Typical Incremental Permeability vs. D.C. Bias

Permeability vs. AC Flux Density

Permeability vs. Frequency

Core Loss vs. Flux Density

Toroidal cores

MPP, HF, KS 031-14 to 040-125 Series

MPP, HF, KS 050-14 to 080-125 Series

MPP, HF, KS 090-26 to 107-125 Series

MPP, HF, KS 130-26 to 135-125 Series

MPP, HF, KS 141-26 to 184-125 Series

MPP, HF, KS 185-26 to 226-125 Series

MPP, HF, KS 300-26 to 301-125 Series



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Shaanxi Gold-Stone Electronics Co.,Ltd
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