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Tongxiang Yaorun Electronics Co., Ltd.

Tongxiang Yaorun Electronics Co., Ltd. is China Mn-Zn ferrite powder manufacturers and OEM/ODM soft magnetic ferrite powder suppliers, specializing in the research development and production of soft ferrite magnetic materials. It is a member of the National Magnetic Materials and Ferrite Materials Standardization Technical Committee. It is a manufacturer of high-end soft ferrite magnetic materials for green lighting, switching power supplies, communications, anti-electromagnetic interference, computers, automobiles, multimedia, wireless charging, automatic control, office automation, home appliances, electronic machinery, and other industries.

The company is located in Tongxiang City, Jiaxing, the center of the Yangtze River Delta Economic Zone, with a developed economy and very convenient transportation. The company covers an area of ​​more than 50 acres and a construction area of ​​more than 38,000 square meters. The company hires well-known experts in the magnetic industry as technical consultants all year round to guide product development and production and cooperates extensively with scientific research institutes. It has a provincial magnetic core material enterprise research institute, a provincial high-tech enterprise research and development center, and a Jiaxing municipal enterprise technology center. It mainly produces manganese-zinc soft ferrite powder, magnetic cores, inductor transformers, and other products. There are dozens of YR series of low power loss, wide temperature, high superposition performance and high magnetic permeability, high spectrum characteristics of magnetic materials. The product material property indicators have reached the advanced level at home and abroad. It has successively passed ISO9001 quality management system certification, ISO14001 environmental management system certification, ISO45001 occupational health and safety management system certification, ISO/TS16949 automotive industry quality management system, GJB9001-2017 quality management system certification, transformer EE, PQ series CQC certification, UL certification.

  • 38000+

    Building area

  • 2001

    Founded in

  • 350+

    Current employees

  • 1000+

    Long-Term partner

Certificate Of Honor
  • ISO14001
  • ISO14001
  • ISO9001
  • IATF 16949:2016
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Soft Magnetic Ferrite Powder Industry knowledge

Manufacturing Processes of Soft Magnetic Ferrite Powder: From Raw Materials to Finished Products

Soft magnetic ferrite powder is essential for producing components like transformers and inductors, known for their low coercivity and high permeability. The manufacturing process begins with selecting raw materials—typically a blend of iron oxide and other metal oxides (like manganese or zinc). These materials are mixed, pre-sintered, and then fully sintered in a high-temperature furnace to form the ferrite structure.
After sintering, the material is ground into fine powder, screened for quality, and sometimes coated to improve properties like oxidation resistance and performance in high-frequency applications. Rigorous testing ensures the powder meets industry standards for magnetic properties.
AOHENG’s soft magnetic ferrite powders stand out due to their excellent magnetic properties, customizable formulations, and strict quality control, making them ideal for high-frequency and energy-efficient applications.

 

Soft Magnetic Ferrite Powder in Miniaturized Electronics: Challenges and Innovations

With the growing demand for smaller, more powerful electronic devices, soft magnetic ferrite powder is critical in achieving high-performance miniaturized components like inductors and transformers. However, miniaturization presents challenges such as:
High-Frequency Efficiency: As components shrink, maintaining performance at high frequencies without energy loss becomes a challenge.
Thermal Management: Smaller devices generate more heat, requiring optimized ferrite materials that can handle high temperatures.
Space Constraints: Compact electronics demand high power density, making material efficiency crucial.
Material Stability: Maintaining magnetic properties in varying environmental conditions is essential for long-term reliability.
Innovations
New advancements in soft magnetic ferrite powder production focus on finer particle control, improved thermal stability through surface treatments, and customizable formulations tailored for specific applications. These innovations enhance performance in high-frequency, compact devices.
AOHENG leads in offering soft magnetic ferrite powders with precise particle control, advanced thermal stability, and custom solutions, ensuring optimal performance in miniaturized electronics. Our products are designed to meet the specific needs of today’s high-density, compact devices without sacrificing efficiency.