Magnetic Field Analysis

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  1. [JAC222] Irreversible Thermal Demagnetization Analysis of Incompletely Magnetized Magnets

    In this example, analysis is performed while varying the temperature of magnetized magnets, and then the influence on the torque waveform and magnetic flux density distribution is…

  2. [JAC107] Current voltage characteristics analysis of flyback converters

    In this example, this case study obtains the current waveform of the primary / secondary winding and the core magnetic flux density distribution, current density distribution insi…

  3. 3D Magnetic Field Analysis of Large Power Transformer Using Transient Analysis


  4. The Value of Magnetic FEA Simulation in Magnetic Sensing Applications

    Eduardo Montalvo, Coto Technology

  5. Improvement of Convergence in 3D Magnetic Field Analysis of Large Power Transformer


  6. [JAC244] Magnetic Field Strength Analysis at a Sensor Position

    In this example, with the analysis target being a motor and the detection sensor being a TMR sensor, an example where a detection signal waveform is obtained that is based on magn…

  7. 3D Magnetic Field Analysis of Large Power Transformer with Parallel Calculation Processing

    Hirokazu Hayashida, Fuji Electric Co.,Ltd.

  8. [JAC204] Copper Loss Reduction Effect Analysis of Switching Transformers using Litz Wire

    This document introduces confirms the effects on copper loss due to the presence or absence of a twisted structure in the winding regarding the copper loss that occurs in the smal…

  9. [JAC185] Analysis of Stray Loss in a Power Transformer

    This note obtains loss distribution for each component in drive condition and checks local overheating.

  10. Development of Power Transmission Coupling in Superconducting Levitation Pump by Magnetic Field Analysis

    Masao Hiragushi, Seikow Chemical Engineering and Machinery, Ltd.

  11. The Development of Magnetic Property Evaluation Techniques in Accordance with Solenoid Coil Methodology Using JMAG


  12. Magnetic Analysis for Wireless Power Transfer via Magnetic Resonant Coupling – Effect of Foreign Object –

    Takehiro Imura, The University of Tokyo

  13. JMAG-Designer Case Studies and Issues for Magnetic Separators

    Takashi Watanabe, Nippon Magnetics, Inc.

  14. Study on Self-Excitation Wound-Field Motor with Field Poles Excited by Space Harmonics

    Masahiro Aoyama, Shizuoka University, Suzuki Motor Corporation

  15. Development of the Highly Functional Integrated Magnetic Transformer for Power Electronics

    Tatsuya Hosotani, Murata Manufacturing Co., Ltd.

  16. Magnetic Shield Design Optimization in HDD Writer

    Kenkichi Anagawa, TDK Corporation

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