| 开关电源模块可靠性的研究 |
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| 引用本文： | 朱春节,郭春生,李志国,吕长志. 开关电源模块可靠性的研究[J]. 环境技术, 2008, 26(2): 41-43 |
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| 作者姓名： | 朱春节 郭春生 李志国 吕长志 |
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| 作者单位： | 北京工业大学电控学院;北京工业大学电控学院;北京工业大学电控学院;北京工业大学电控学院 |
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| 摘 要： | 本文分析了某军用开关电源模块的工作原理以及关键点波形,找出了开关电源模块中易于失效的关键元件,提出了目前开关电源发展所面临的可靠性寿命评价的关键问题。
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| 关 键 词： | 开关电源 关键元件 可靠性 |
The Study of the Reliability of Switching Power Supply |
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| ZHU Chun-jie,GUO Chun-sheng,LI Zhi-guo,LV Chang-zhi. The Study of the Reliability of Switching Power Supply[J]. Environmental Technology, 2008, 26(2): 41-43 |
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| Authors: | ZHU Chun-jie GUO Chun-sheng LI Zhi-guo LV Chang-zhi |
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| Affiliation: | ZHU Chun-jie ,GUO Chun-sheng, LI Zhi-guo, LV Chang-zhi |
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| Abstract: | This paper analyses the principle of the switch power supply and its key waveforms, points out the key devices which are easy to failure. Then this paper discusses some issues about the reliability lifetime evaluation faced by the switch power supply. |
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| Keywords: | switching power supply key devices reliability |
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