| 开关电源抗电磁干扰的研究与分析 |
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| 引用本文： | 梁安平. 开关电源抗电磁干扰的研究与分析[J]. 电气开关, 2009, 47(1): 13-15 |
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| 作者姓名： | 梁安平 |
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| 作者单位： | 江西省南昌市华东交通大学,江西,南昌,330013 |
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| 摘 要： | 电磁干扰对电子设备的性能有很大的影响，首先分析了开关电源电磁干扰产生的机理，提出了几种有效的抑制开关电源电磁干扰的措施。重点阐述了滤波技术在抑制开关电源电磁干扰方面的作用，设计了具体的滤波电路并通过实验测量对结论加以验证。
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| 关 键 词： | 开关电源 电磁干扰 抑制 滤波 |
Study and Analysis on Switching Power Supply to Anti-electromagnetic Interference |
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| LIANG An-ping. Study and Analysis on Switching Power Supply to Anti-electromagnetic Interference[J]. Electric Switchgear, 2009, 47(1): 13-15 |
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| Authors: | LIANG An-ping |
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| Affiliation: | East China Jiaotong University;Nanchang 330013;China |
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| Abstract: | Electromagnetic interference has great inflence on electronic equipment perfermance.First,analyze the mechanism for switching electromagnetic interference,then propose several measures that can effectively control the switching electromagnetic interference.Explain filter technique in control switching electromagnetic interference and design specific filter circuit and the conclusion is verified by practical measurement. |
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| Keywords: | switching power supply electromagneric interference control filter |
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