This shows an example of magnetic field analysis when current is applied to a thin film head.
The number of nodes in the analysis of the thin film head is 65,670, and the number of elements is 61,089. The analysis conditions include the electrical conductivity of the magnetic material at 5×10^6 [Sm-1], and the magnetic properties of the magnetic material were based on the relationship between magnetic flux density and magnetic field (B-H curve) shown in the figure. For more details, please download the catalog.
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【Features】 ○ Number of contacts: 65,670 ○ Number of elements: 61,089 ○ Electrical conductivity of the magnetic material: 5×10^6 [Sm-1] ○ The magnetic field characteristics of the magnetic material were analyzed using the relationship between magnetic flux density and magnetic field (B-H curve) shown in the diagram. ○ The current flowing through the coil is provided by voltage, and the voltage value is set to vary over time. ○ Maximum current density: 1.04×10^9 [Am-2] ● For more details, please contact us or download the catalog.
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At Photon, we are developing "electromagnetic field analysis software" that models and simulates products and components utilizing electromagnetic phenomena on computers. In traditional design and development environments, the process has primarily revolved around trial and error through prototypes based on the experience of engineers and experiments with those prototypes. However, conducting experiments with actual prototypes and analyzing the results requires significant time and cost. Moving forward, transitioning from an experimental and prototype-based approach to an analysis-based design is a critical issue for improving productivity, and establishing simulation technology as the core of analysis-based design techniques is a challenge. In this context, Photon is developing and providing "analysis software" focusing on electromagnetic fields, as well as heat, vibration, and sound fields. By utilizing Photon’s software, efficient development and design of various industrial products can be achieved. In this way, Photon aims to reduce the number of prototypes and development costs, shorten development periods in the manufacturing sites of our users, and ultimately support the enhancement of our users' competitiveness.