| 85℃3000小时系列焊片式铝电解电容器的开发研究 |
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| 引用本文： | 邱小波.85℃3000小时系列焊片式铝电解电容器的开发研究[J].电子质量,2013(3):63-67,76. |
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| 作者姓名： | 邱小波 |
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| 作者单位： | 厦门EPCOS有限公司,福建厦门,361021 |
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| 摘 要： | 该次试验的目的是为了开发出85℃3000小时这种新的系列的焊片式铝电解电容器。为此，对该系列选取了最小电压200V的小容量和大容量，及最大电压450V的小容量和大容量的产品分别进行了设计和开发。开发过程中对阳极箔，阴极箔，电解纸，电解液等原材料进行了分析比较，并将四种设计分别做成产品并测试最薄弱的环节85℃3000小时的纹波电流试验，结果表明该系列的设计能很好地满足电性能要求。
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| 关 键 词： | 铝电解电容器 阳极箔 阴极箔 纹波电流 寿命试验 |
Development of 85 ℃3000 Hours Snap-in Aluminium Electrolytic Capacitor |
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| Qiu Xiao-bo.Development of 85 ℃3000 Hours Snap-in Aluminium Electrolytic Capacitor[J].Electronics Quality,2013(3):63-67,76. |
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| Authors: | Qiu Xiao-bo |
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| Affiliation: | Qiu Xiao-bo(EPCOS(Xiamen) Co.,Ltd.,Fujian Xiamen 361021) |
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| Abstract: | The target of this test is to develop new series of 85~C3000 hours snap-in aluminium electrolytic ca-pacitor.Thus,we choose small capacitance and big capacitance of minimum voltage 200V,and small capaci-tance and big capacitance of maximum voltage 450V to design and development.We analysed and com-pared anode foil,cathode foil,paper,electrolyte etc.We make products according to 4 types of designs,and make ripple span test of 85℃3000 hours.The results shows the design of this series meet electrolytic perfor-mancewell. |
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| Keywords: | Aluminium electrolytic capacitor anode foil cathode foil ripple current load life test |
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