| PTCR耐电压自动测试系统 |
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| 引用本文： | 黎步银,周东祥,潘武飞,曾亦可.PTCR耐电压自动测试系统[J].华中科技大学学报(自然科学版),2002,30(1):53-55. |
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| 作者姓名： | 黎步银 周东祥 潘武飞 曾亦可 |
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| 作者单位： | 华中科技大学电子科学与技术系,武汉,430074 |
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| 基金项目： | 国家高技术研究发展计划资助项目 (715 0 0 6 0 0 70 ) |
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| 摘 要： | 根据PTCR生产中耐电压测试要求，研制了计算机控制的PTCR耐电压自动测试系统，采用PC机、串行通信接口、并行打印接口、智能化仪表及各种外围接口电路，实现了PTCR耐电压性能的在线测试，系统具有耐电压测试、限值测量、自动分选等多种功能，提高了测试效率。
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| 关 键 词： | 耐电压 自动测试系统 PTCR热敏电阻 计算机控制 阻值测量 数据采集系统 |
| 文章编号： | 1671-4512(2002)01-0053-03 |
| 修稿时间： | 2001年7月23日 |
Automatic test system for PTCR voltage-withstanding |
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| Li Buyin Zhou Dongxiang Pan Wufei Zeng Yike Assoc. Prof., Dept. of Electronic Sci. & Tech.,HUST,Wuhan ,China..Automatic test system for PTCR voltage-withstanding[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,2002,30(1):53-55. |
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| Authors: | Li Buyin Zhou Dongxiang Pan Wufei Zeng Yike Assoc Prof Dept of Electronic Sci & Tech HUST Wuhan China |
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| Institution: | Li Buyin Zhou Dongxiang Pan Wufei Zeng Yike Assoc. Prof., Dept. of Electronic Sci. & Tech.,HUST,Wuhan 430074,China. |
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| Abstract: | Automatic test system for PTCR voltage withstanding controlled by computer is developed according to the requirements of PTCR voltage withstanding test in PTCR production processing. This system adopts personnel computer, serial communication interface, parallel printer interface, intelligent instrument and various peripheral interface circuits and achieves the PTCR voltage withstanding test on line. This system realizes voltage withstanding test, resistance measurement, automatic classification at the same time, and raises measurement efficiency. |
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| Keywords: | PTCR voltage withstanding automatic test system |
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