| 电阻器设计研究探讨 |
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| 引用本文： | 谢常清.电阻器设计研究探讨[J].电工材料,2003(2):40-44. |
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| 作者姓名： | 谢常清 |
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| 作者单位： | 湖南娄底师范专科学校物理系,湖南,娄底,417000 |
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| 摘 要： | 阐述了电阻器设计的基本原则，提出根据给定的电阻允差，求出电阻的偏差值，再根据偏差值及材料尺寸偏差，得出材料的加工偏差的方法；此外，电阻器的热耗散可根据本文提供的值进行计算，然后对比一些成熟的产品再作修正，通过多次反复，取得经验，就可以设计出合乎要求的电阻器。
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| 关 键 词： | 电阻器 设计 热耗散 接线方式 过载电流 过载时间 |
| 修稿时间： | 2003年4月16日 |
Discussion and Research on Design of Resistor |
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| XIE Changqing.Discussion and Research on Design of Resistor[J].Electrical Engineering Materials,2003(2):40-44. |
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| Authors: | XIE Changqing |
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| Abstract: | A way is put forward that windage values of resistance are calculated based on given allowing difference of resistance and machining differences of material are gotten based on windage values of resistance and dimension windage of material. Furthermore, heat dissipation of resistor could be calculated on basis of given way in the paper, and then the value were modified according to some ripe manufacture. Some ideal resistors could be designed with help of experience time after time. |
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| Keywords: | resistor allowing difference of resistance heat dissipation research |
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