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                Products

                Support

                Platinum Division to provide you with the best after sales service, have any questions and suggestions you can contact us.

                Contact Phone
                  • Tel:

                    (86)0755-26654881

                  • Fax:

                    (86)0755-29574277

                FeSi

                FeSi Characteristic

                  Based on FeSi material, we develop a variety of alloy 

                  powders for different uses, such as high frequency 

                  and high current application, to make sure the molding 

                  products have excellent DC bias and loss characteristics.

                • Applications
                • Core Loss Curves
                • Temp.Curves
                • Frequency Curves
                • DC Bias
                • Specification


                Main products:

                 

                 Series

                Composition

                Speci-

                fication

                (Mesh)

                 Physical

                characteristics

                 Magnetic

                 characteristics

                Oxy.Con.

                ppm

                Features

                D50 

                (μm)

                A.P.density

                (g/cm3)

                Tap density

                (g/cm3)

                Ms 

                (emu/g)

                Hc 

                (A/m)

                Common

                powder

                NPI

                Fe3.0Si

                150

                28-35

                ≥3.4

                ≥4.2

                190

                ≤550

                ≤400

                 Excellent saturation

                NPF

                Fe6.5Si

                150

                28-35

                ≥3.3

                ≥4.0

                180

                ≤450

                ≤400

                 Good saturationLow core loss

                NPH

                FeSi+

                150

                28-35

                ≥3.0

                ≥3.8

                120

                ≤350

                ≤400

                 Low core loss

                NPA

                FeSi+

                300

                18-22

                ≥2.8

                ≥3.8

                120

                ≤400

                ≤400

                 Ultra-lowcore loss

                 

                Electromagnetic Characteristics:

                  


                  

                 

                SEM:

                Applications:


                 



                  


                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