A study on the failure analysis and representation test method of high frequency transformer for SMPS

被引：0
作者：
Lim H.-W.
Lee Y.-J.
Han J.-H.
机构：
来源：
Transactions of the Korean Institute of Electrical Engineers | 2011年 / 60卷 / 04期
关键词：
Failure analysis; High frequency transformer; Reliability test; Representation test; SMPS;
D O I：
10.5370/KIEE.2011.60.4.766
中图分类号：
学科分类号：
摘要：
In this paper, we describe the failure analysis and representation test method that applied high frequency transformer for SMPS through analysing insulation resistance, frequency characteristic, CT analysis, Q-factor ate. And we study the judgement method that a high frequency transformer affects to other beside parts in different condition or environment. According to this method, we devise a plan for the field failure prevent and propose the securing product reliability of high frequency transformer.
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页码：766 / 770
页数：4
相关论文
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Kulkarni S.V., Khaparde S.A., Transformer Engineering Design and Practice, (2004)
[2]  
Rational Fault Analysis
[3]  
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[4]  
Lu B., Liu W., Liang Y., Lee F.C., Van Wyk J.D., Optimal Design Methodology for LLC Resonant Converter, pp. 533-538, (2006)
[5]  
Sang-Gab P., Sang-Kyu H., Chung-Wook R., Sung-Soo H., A High Efficiency Multi Output PDP Power System with Single Transformer Structore, pp. 280-282, (2007)
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