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Back Issue
July,2010
JMAG Newsletter June Edition
- Implementing JMAG
Cosel Co., Ltd.
- Comparing and Examining the Variability of Regulated DC Power Supplies via Simulation -
- Transformer Analysis Using JMAG
- JMAG Application Catalog
[Sound Pressure Analysis of a Transformer]
[Thermal Analysis of a Choke Coil]
- Advanced AC Drive Designs Using FEA to Achieve High Performance Control
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JMAG Newsletter June Edition
This edition of the JMAG Newsletter features transformer solutions. JMAG is well known for supporting motor design, but many of our users are also using JMAG for transformer design. Each year the functions are being further enhanced.
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1.User Interview
Cosel Co., Ltd.
- Comparing and Examining the Variability of Regulated DC Power Supplies via Simulation -
Cosel Co., Ltd. is one of the leading market shareholders of high quality/miniaturized switching power source devices (regulated DC power sources), DC-DC converters, and noise filters for EMC.Cosel often manufactures their own specialized transformers vital to power supply modules by optimizing the geometry of cores and the structure of windings.
Masahiro Shima, Group Leader of the OS Design Dept. in charge of comparing and examining the variability of design specifications for DC-DC converters using magnetic field analysis simulations discusses why he decided to implement JMAG and how they are using it.
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2.Transformer Analysis Using JMAG
Leaps of Innovation in Transformer Design
- Contributing to Transformer Design using JMAG-Designer -
This edition of the Technical Report describes how the transformer analysis feature built into JMAG-Designer contributes to the design and development of transformers.
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3.JMAG Application Catalog
The Application Notes guide users inexperienced in analysis software or experienced users that want to explore new fields of simulations through a smooth simulation process.
In this issue of the JMAG Newsletter, two of our newest examples are highlighted; "Sound Pressure Analysis of a Transformer," and "Thermal Analysis of a Choke Coil."
4.Advanced AC Drive Designs Using FEA to Achieve High Performance Control
Learn how to overcome challenges in improving the accuracy of AC machine drive designs,
including sensor-less drives. This course will show you how to use finite element analysis
to gain deeper insight into the induced voltage and inductance required to obtain the rotation position.
You will discover how to achieve the most efficient motor drive systems,
with a better understanding of the physical aspects that range from current and voltage to rotation angle.
"Advanced AC Drive Designs Using FEA to Achieve High Performance Control"is a free seminar that will provide you with a foundation in finite element analysis for the control of AC drives.
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