| LED灯串电路谐波电流测试失败问题探讨 |
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| 引用本文： | 徐成岳,简伟民.LED灯串电路谐波电流测试失败问题探讨[J].中国照明电器,2012(9):17-20. |
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| 作者姓名： | 徐成岳 简伟民 |
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| 作者单位： | 广东创电科技有限公司,广东佛山528200 |
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| 摘 要： | 主要探讨LED灯电路的谐波失真问题。介绍部分LED产品在EMC认证测试时谐波电流项目测试通不过的原因,分析谐波产生原因,并提出一些整改措施。
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| 关 键 词： | 电磁兼容 辐射骚扰 谐波电流 |
Talk on the Fail of LED Circuit in the Harmonic Current Test |
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| Xu Chengyue Jian Weimin.Talk on the Fail of LED Circuit in the Harmonic Current Test[J].China Light & Lighting,2012(9):17-20. |
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| Authors: | Xu Chengyue Jian Weimin |
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| Affiliation: | Xu Chengyue Jian Weimin (Guangdong CHADI Technology Co. Ltd., Guangdong Foshan 528200) |
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| Abstract: | In this article, the harmonic distortion problem of LED circuits is mainly discussed. The reasons why some LED products are failed in the harmonic current test in EMC test are analyzed. The causes for harmonic are presented, and some improvement methods are indicated. |
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| Keywords: | electromagnetic compatibility（EMC） radio disturbance harmonic current |
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