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 | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 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 | |||||