| 开关电源传导干扰的诊断 |
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| 引用本文： | 吴昕,钱照明,庞敏熙.开关电源传导干扰的诊断[J].电气应用,2000(1):26-28. |
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| 作者姓名： | 吴昕 钱照明 庞敏熙 |
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| 作者单位： | 1. 浙江大学,310027
2. 香港大学 |
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| 摘 要： | 诊断开关电源传导干扰的主要性质，分别测量共模干扰和差模干扰，是正确设计电源ＥＭＩ滤波器的第一步。介绍了共模干扰和差模干扰测量的三种方法，并讨论、比较了三种方法各自的优缺点。
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| 关 键 词： | 开关电源 差模干扰 共模干扰 |
| 修稿时间： | 1999-03-16 |
Diagnosis of Switching Power Supply Conducted Noise |
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| Wu Xin,Qian Zhaoming,Pang Minxi.Diagnosis of Switching Power Supply Conducted Noise[J].Electrotechnical Application,2000(1):26-28. |
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| Authors: | Wu Xin Qian Zhaoming Pang Minxi |
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| Affiliation: | Wu Xin; Qian Zhaoming (Zhejiang University 310027 China) Pang Minxi (Hong Kong University China) |
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| Abstract: | It is difficult to design and build an effective power line EMI filter for switched mode power supply without distinguishing the differential or common mode component from conducted noise. Three methods to diagnose differential mode and common mode noise are discussed in this paper, the comparsion of these methods also be pre- sented. |
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| Keywords: | switched power differential mode noise common mode noise |
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