| 通信设备二次电源DC口的防浪涌测试研究 |
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| 引用本文： | 赵晨,毛期俭,张治中.通信设备二次电源DC口的防浪涌测试研究[J].重庆邮电大学学报(自然科学版),2007,19(2):188-191. |
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| 作者姓名： | 赵晨 毛期俭 张治中 |
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| 作者单位： | 重庆邮电大学,通信网与测试技术重点实验室,重庆,400065 |
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| 摘 要： | 一般通信设备实际运用中，单板DC口的浪涌防护是必不可少的。介绍了单板DC口防护测试，并以缓启
动电路控制芯片MAX5900/5901为例，对其在浪涌测试中遇到的问题进行了相应描述和分析，并对原有电路进行
了一定修改，对修改后的电路进行了实验验证，实践证明该方案十分有效。
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| 关 键 词： | 关键词 直流口 浪涌 缓启动 电磁兼容性 |
| 文章编号： | 1673-825X（2007）02-0188-04 |
| 收稿时间： | 2006-02-25 |
| 修稿时间： | 2006-02-252006-10-10 |
An anti-surge test on power supply of DC port of communication equipment |
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| ZHAO Chen,MAO Qi-jian,ZHANG Zhi-zhong.An anti-surge test on power supply of DC port of communication equipment[J].Journal of Chongqing University of Posts and Telecommunications,2007,19(2):188-191. |
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| Authors: | ZHAO Chen MAO Qi-jian ZHANG Zhi-zhong |
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| Institution: | Key Lab of Communication Network and Testing Technology, Chongqing University of Posts and Telecommunications, Chongqing 400065, P, R. China |
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| Abstract: | In practical application of communication equipment, the protection of the surge of single plate's DC port is necessary. In this paper, the single board DC interface protective test is introduced, and to take MAX5900/5901 as an example, the problems in surge test are analyzed and the former circuit is modified. The experiment proved that this scheme is quite effective. |
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| Keywords: | DC port surge Hot-swap EMC |
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