| 开关电源中的平面变压器技术与应用 |
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| 引用本文： | 梁琦,曾庆轩.开关电源中的平面变压器技术与应用[J].科技导报(北京),2007,25(16):73-78. |
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| 作者姓名： | 梁琦 曾庆轩 |
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| 作者单位： | 北京理工大学宇航科学技术学院 北京100081 |
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| 摘 要： | 对开关电源中的平面变压器技术进行了较全面的综述。介绍了平面变压器的结构特点,分析了平面变压器的优势与不足之处,总结了平面变压器的分类,并指出了平面变压器的设计方法,最后对平面变压器技术进行了展望。
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| 关 键 词： | 平面变压器 PCB绕组 交叉结构 |
| 文章编号： | 1000-7857（2007）16-0073-06 |
| 修稿时间： | 2007-06-08 |
Technology and Application of Planar Transformer Applied to Switch Mode Power Supply |
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| LIANG Qi,ZENG Qingxuan.Technology and Application of Planar Transformer Applied to Switch Mode Power Supply[J].Science & Technology Review,2007,25(16):73-78. |
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| Authors: | LIANG Qi ZENG Qingxuan |
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| Institution: | School of Aerospace Science and Engineering,Beijing Institute of Technology,Beijing 10081,China |
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| Abstract: | An extensive survey of techniques and technologies of planar transformer applied to switch mode power supply is presented in this paper. The structural characteristics of planar transformer are introduced. The survey analyses the advantages and shortages of planar transformer, summarizes its different sorts and indicates the design methods and approaches. In the end, some predictions of future direction are attempted. |
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| Keywords: | planar transformer PCB windings interleaving structure |
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