| DC／DC电源模块的四线制测试方法 |
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| 引用本文： | 袁骅,尹华莎.DC／DC电源模块的四线制测试方法[J].微处理机,2013(6):82-83,88. |
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| 作者姓名： | 袁骅 尹华莎 |
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| 作者单位： | [1]中国电子科技集团公司第四十七研究所,沈阳110032 [2]东软集团股份有限公司,沈阳110179 |
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| 摘 要： | 分析两线制测量的测试误差，介绍了四线制测量原理及其优点。采用四线制测量方法的DC／DC电源测试系统，提高了测试效率和准确度。
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| 关 键 词： | 两线制测量 四线制测量 测试误差 测试系统 |
Four- wire Measuring Method of DC/DC Power Supply Module |
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| Affiliation: | YUAN Hua, YIN Hua- sha (The 47th Research Institute of China Electronics Technology Group Corporation,Shenyang 110032, China; 2. Neuzoft Group Co. Ltd. , Shenyang l l O179 , China ) |
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| Abstract: | This paper analyzes the measuring errors of two - wire system measurement, and intro- duces the measurement principle and the advantages of four - wire system. The DC/DC power supply test system, using four -wire measurement principle, improves the test efficiency and accuracy. |
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| Keywords: | Two - wire measurement Four - wire measurement Test error Test system |
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