Analysis of the Leakage Inductance of Planar Transformer

摘要：

In this paper,the leakage inductance of planar transformer is analyzed. The physical structure of the planar transformer discussed in this paper is introduced at first. Then the leakage magnetic field in the planar transformer is analyzed and the calculation formula of the leakage inductance is deduced. The simulating results by ANSOFT are given.Based on the above analysis,the optimization design method to reduce the leakage inductance of the planar transformer is introduced At last the optimized prototype and the experimental results are given.

关键词： leakage inductance leakage magnetic field planar transformer optimization design

作者: Jianbing Li Changchao Hu Xuemin Pang

作者单位: Information Engineering University,Zhengzhou,Henan,450001 China

会议类型: 国际会议

会议名称: 2009 9th International Conference on Electronic Measurement & Instruments(第九届电子测量与仪器国际会议 ICEMI2009)

会议地点: 北京

会议语种:英文

页码: 273-276

在线出版日期: 2009-08-16（万方平台首次上网日期，不代表论文的发表时间）