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Time Harmonic Magnetic (2D/3D)
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[JAC113] Power Transmission Analysis of a Wireless Power Transfer System with Opposing Cores
This Application Note presents how to obtain the power transmission efficiency when the feeder wire’s position is moved in both the horizontal and vertical directions from a refer…
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[JAC105] Leakage Inductance Analysis of a Transformer
This Application Note explains how to obtain self-inductance and leakage inductance for two types of secondary coiling in a transformer: uniform coiling and close coiling.
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[JAC032] Analysis of a Transformer
In this example, the use of a magnetic field analysis to evaluate changes in the secondary voltage caused by load variations in a low frequency transformer.
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[JAC224] Wireless Power Transfer Device Stray Loss Analysis
In this example, an example is presented investigating by using electromagnetic field analysis whether stray loss can be suppressed using an aluminum shield.
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[JAC110] Loss Analysis of a Choke Coil
This Application Note shows how to obtain the iron loss and copper loss in a choke coil.
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[JAC218] High-Frequency Induction Hardening Analysis Accounting for Deformation
In this example, using the JMAG magnetic field - thermal stress coupled analysis function, analysis is performed evaluating gear deformation from induction heat hardening.
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[JAC232] Reactor Joule Loss Analysis
In this example, investigating Joule loss with respect to the positions of air gaps in a reactor is presented.
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[JAC190] Arrangement Optimization of Wireless Power Transfer System
This document introduces the procedure in obtaining the optimum solution for geometries of transmission coils (angle that defines position) for simple magnetic resonance wireless …
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[JAC220] Analysis of the High-Frequency Induction Hardening and Cooling of a Gear
In this example, deals with induction heating and cooling analysis. An example is presented where the cooling rate for a gear differs depending on the cooling conditions.
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[JAC183] Agitation Force Analysis of an Induction Furnace
This analysis will evaluate the size of Lorentz force required to agitate and where this is generated.
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[JAC186] Gear Induction Hardening Analysis Using Two Frequencies
In this material, the validity of coil geometry used for quenching is evaluated by heating the gear top and bottom at high and low frequencies, respectively, to confirm uniform te…
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[JAC053] Magnetic Shielding Analysis of a Shield Room
This Application Note explains how to handle the magnetic shielding phenomena used by the shield room when an external magnetic field is applied, and from there how to confirm the…
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[JAC077] Inductance Analysis of an RFID Tag
This Application Note performs a magnetic field analysis of an RFID tag that has a metallic film and a magnetic sheet with a resonance frequency of 13.56 MHz, and obtains the magn…
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[JAC158] Superimposed Direct Current Characteristic Analysis of a Reactor That Accounts for Minor Hysteresis Loops
This Application Note presents the use of the frozen permeability condition to obtain the superimposed direct current characteristic that includes minor hysteresis loops of a high…
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[JAC221] Confirmation of the Influence from the Reduction of High-Frequency Resistance of a Magnetically Plated Wire Choke Coil
In this example, high frequency resistance values are obtained from choke coil copper loss analysis results using JMAG’s layer coating mesh function, and the effectiveness of redu…
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[JAC127] Resistance Heating Analysis of Steel
This Application Note presents how to obtain the temperature distribution, temperature variations, and heat flux distribution in a body heated by ohmic heating.
