| Optimizing Design of Planar Transformers Based on Integrated Software Platform |
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| 作者姓名： | LU Zhi-guo SHU Chang LIN Feng |
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| 作者单位： | Key laboratory of High Voltage Engineering and Electrical New Technology, Ministry of Education,Electrical Engineering College of Chongqing University, Chongqing 400030,China |
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| 摘 要： | A method of optimizing planar transformers' design based on integrated software platform iSIGHT is presented.Through integrating the circuit simulation tool Saber and Maxwell 3D to the optimization tool iSIGHT,the parasitic effects on planar transformers are studied carefully.Changing the thickness of the insulator layer between the primary and the secondary can obtain different values of parasitic parameters and a new method to avoid parasitic oscillations with dangerous high voltage spikes to improve the SMPS performance is established.Hence an optimal design of planar transformer is obtained.The final optimal simulation analysis results verify the correctness of above theoretical study.
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| 关 键 词： | planar transformer parasitic parameters iSIGHT optimizing design |
| 修稿时间： | 2/4/2007 12:00:00 AM |
Optimizing Design of Planar Transformers Based on Integrated Software Platform |
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| LU Zhi-guo,SHU Chang,LIN Feng.Optimizing Design of Planar Transformers Based on Integrated Software Platform[J].Storage & Process,2007(6):21-24. |
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| Authors: | LU Zhi-guo SHU Chang LIN Feng |
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| Institution: | Key laboratory of High Voltage Engineering and Electrical New Technology, Ministry of Education,Electrical Engineering College of Chongqing University, Chongqing 400030,China |
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| Abstract: | A method of optimizing planar transformers' design based on integrated software platform iSIGHT is presented.Through integrating the circuit simulation tool Saber and Maxwell 3D to the optimization tool iSIGHT,the parasitic effects on planar transformers are studied carefully.Changing the thickness of the insulator layer between the primary and the secondary can obtain different values of parasitic parameters and a new method to avoid parasitic oscillations with dangerous high voltage spikes to improve the SMPS performance is established.Hence an optimal design of planar transformer is obtained.The final optimal simulation analysis results verify the correctness of above theoretical study. |
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| Keywords: | planar transformer parasitic parameters iSIGHT optimizing design |
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