Soft Ferrites
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Soft Magnetic Materials and Components (for Ferrite Core)
Features
Although saturation magnetic flux density of soft ferrite materials is lower than other soft magnetic materials, soft ferrite materials have high electric resistance and therefore have outstanding magnetic properties at high frequencies.
Soft ferrite materials can be shaped in various geometry and used for wide range of applications.
Proterial have various ferrite materials.
- We have both Mn-Zn ferrite and Ni-Zn ferrite
- Various ferrite materials in product line. We provide suitable ferrite material according to applications and required specifications.
For Transformaer (Mn-Zn) · For Communication (sensor)(Mn-Zn)
Mn-Zn Ferrite
Mn-Zn soft ferrite cores for high frequency power suppies MaDC-F®
MaDC-F®series realized high-performance low core loss ferrite cores in high frequency operation using magnetic domain control technology.
With optimized of main compounds mixing ratio and trace additive elements, and combination of sintering process based on hysteresis analysis, eddy current loss analysis and the original annealing technique, we make Magnetic Domain Control (which derive the name "MaDC®" from), and realize low core loss ferrite materials.
| Material (MaDC-F®) | Features | Material characteristics |
|---|---|---|
| ML27D | Low core loss at the frequency 300kHz~500kHz | |
| ML95S | Low core loss at the frequency 500kHz~1MHz | |
| ML91S | Low core loss at the frequency 1MHz~3MHz |
| Classification of Material | Advantages | Material Name |
|---|---|---|
| Outstanding low power loss in high frequency range (≥100kHz) | ||
| Outstanding saturation magnetic flux density from room temperature to high temperature (120°C). | ||
| Low relative loss factor and high impedance | ||
| High permeability | ||
| Stable permeability in wide temperature range (-20 ~ 100°C). |
For Inductor (Ni-Zn) · For Communication (sensor)(Ni-Zn)
Ni-Zn ferrite
| Classification of Material | Advantages | Material Name |
|---|---|---|
| High saturation magnetic flux density and half power loss compared to NB・NH series. Suitable for high voltage transformer or transformer of DC/DC converter | ||
| High saturation magnetic flux density. Suitable for power application | ||
| Outstanding thermal shock resistance with the same performance as NB series. | ||
| High permeability in Ni-Zn materials | ||
| Small performance change against compressive stress, and less influence by magnetic field. Suitable for resin molded components. |
Inquiries
[USA]
Proterial America, Ltd.
Chicago Office
85 W. Algonquin Rd., Suite 400 Arlington Heights,
IL 60005, U.S.A.
TEL : +1-847-364-7200
FAX : +1-847-364-7279
[Europe]
Proterial Europe GmbH
Head Office
Immermannstrasse 14-16,
40210 Duesseldorf, Germany
TEL : +49-211-16009-0
FAX : +49-211-16009-60
[Asia]
Proterial Hong Kong Ltd.
8/F., Building 20E, Phase 3, Hong Kong Science Park, Pak Shek Kok, N.T., Hong Kong
TEL : +852-2724-4183
FAX : +852-2311-2095
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Product Catalog Download
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Contact
Soft Magnetic Materials and Components (for Ferrite Core)
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