| 静电放电电流波形校准装置的研制与分析 |
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| 引用本文： | 周忠元,蒋全兴,张金奎,邓凌翔.静电放电电流波形校准装置的研制与分析[J].东南大学学报(自然科学版),2006,36(3):366-369. |
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| 作者姓名： | 周忠元 蒋全兴 张金奎 邓凌翔 |
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| 作者单位： | 1. 东南大学机械工程学院,南京,210096
2. 江苏省计量测试技术研究所,南京,210007 |
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| 基金项目： | 国家自然科学基金资助项目（50277007）. |
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| 摘 要： | 根据IEC61000-4-2的要求,研制了2种不同结构形式的静电放电电流波形校准装置,对SchaffnerNSG438和KeyTek MZ-15/EC型静电放电枪的电流波形进行了校准测试.经在不同电压等级和电压极性下的多次测试发现:其中一种校准装置测得的静电放电电流波形与出厂结果相吻合,即该校准装置的设计是成功的.通过试验对比和定量分析发现,校准装置的分布参数对静电放电电流波形的上升沿有显著影响.对于静电放电电流波形校准装置,仅满足标准规定的电压驻波比指标是不够的,必须对分布参数的影响予以高度重视.
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| 关 键 词： | 静电放电 校准装置 电流波形 |
| 文章编号： | 1001-0505（2006）03-0366-04 |
| 收稿时间： | 12 1 2005 12:00AM |
| 修稿时间： | 2005-12-01 |
Development and analysis of ESD current sensing targets |
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| Zhou Zhongyuan,Jiang Quanxing,Zhang Jinkui,Deng Lingxiang.Development and analysis of ESD current sensing targets[J].Journal of Southeast University(Natural Science Edition),2006,36(3):366-369. |
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| Authors: | Zhou Zhongyuan Jiang Quanxing Zhang Jinkui Deng Lingxiang |
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| Institution: | 1.College of Mechanical Engineering, Southeast University, Nanjing 210096, China;2.jiangsu Institute of Measurement and Testing Technology, Nanjing 210007, China |
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| Abstract: | Two electrostatic discharge(ESD) current sensing targets with different structures are developed in accordance with IEC 61000-4-2 specification.Current waveforms generated by Schaffner NSG438 and KeyTek MZ-15/EC ESD simulators are verified with the developed targets.It is shown that the waveform parameters achieved by one of the targets are consistent with the data provided by the manufacturer,which confirms the success of the design of this target.The ESD current results(achieved) through different targets are compared and analyzed.It is proved that the rise part of the current waveform is strongly affected by the distributed parameters of target.It is not sufficient to only meet the VSWR(voltage standing wave ratio) specification for the ESD current sensing target. |
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| Keywords: | electrostatic discharge current sensing target current waveform |
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