18358191. MAGNETIC CORE AND MAGNETIC COMPONENT simplified abstract (TDK CORPORATION)
Contents
MAGNETIC CORE AND MAGNETIC COMPONENT
Organization Name
Inventor(s)
Kazuhiro Yoshidome of Tokyo (JP)
MAGNETIC CORE AND MAGNETIC COMPONENT - A simplified explanation of the abstract
This abstract first appeared for US patent application 18358191 titled 'MAGNETIC CORE AND MAGNETIC COMPONENT
Simplified Explanation
The patent application describes a magnetic core with metal magnetic particles, where the total area ratio occupied by the metal magnetic particles is 75% or more on a cross-section of the core. The metal magnetic particles consist of first large particles with an amorphous structure and a Heywood diameter of 3 μm or more, as well as second large particles with a nanocrystal structure and a Heywood diameter of 3 μm or more. The insulation coating of the first large particles is thicker than that of the second large particles.
- Metal magnetic particles in magnetic core
- Total area ratio of metal magnetic particles is 75% or more on cross-section
- First large particles have amorphous structure and Heywood diameter of 3 μm or more
- Second large particles have nanocrystal structure and Heywood diameter of 3 μm or more
- Insulation coating of first large particles is thicker than that of second large particles
- Potential Applications
This technology could be applied in the manufacturing of high-performance magnetic cores for various electronic devices, such as transformers, inductors, and electric motors.
- Problems Solved
This technology solves the problem of achieving high magnetic performance and efficiency in electronic devices by optimizing the composition and structure of the magnetic core.
- Benefits
- Improved magnetic performance - Enhanced efficiency in electronic devices - Potential cost savings in production due to optimized design
- Potential Commercial Applications
- Optimizing Magnetic Core Design for Electronic Devices
- Potential Commercial Applications
- Possible Prior Art
There may be prior art related to the use of metal magnetic particles in magnetic cores for electronic devices, but specific details would need to be researched further.
- Unanswered Questions
- How does the thickness of the insulation coating affect the overall performance of the magnetic core?
The thickness of the insulation coating may impact the magnetic properties and efficiency of the core, but further testing and analysis would be needed to determine the exact relationship.
- What are the potential challenges in scaling up the production of magnetic cores with this composition and structure?
Scaling up production may present challenges in maintaining consistency in particle size and distribution, as well as ensuring the quality of the insulation coating on a larger scale. Research and development efforts would be required to address these challenges.
Original Abstract Submitted
Provided is a magnetic core containing metal magnetic particles. A total area ratio occupied by the metal magnetic particles on a cross-section of the magnetic core is 75% or more. The metal magnetic particles include first large particles having an amorphous structure and having a Heywood diameter of 3 μm or more on the cross-section of the magnetic core, and second large particles having a nanocrystal structure and having a Heywood diameter of 3 μm or more on the cross-section of the magnetic core. An insulation coating of the first large particles is thicker than an insulation coating of the second large particles.
