| 高纹波高温高压铝电解电容器的研制 |
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| 引用本文： | 程云来,何为满,林飞,李文胜. 高纹波高温高压铝电解电容器的研制[J]. 电子元件与材料, 2003, 22(4): 30-32 |
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| 作者姓名： | 程云来 何为满 林飞 李文胜 |
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| 作者单位： | 江西信达电子有限公司,江西,景德镇,333000 |
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| 摘 要： | 针对整机电源滤波对铝电解电容器提出的105℃,2 000 h的高纹波高压的要求,从材料、工艺、工作电解液及纹波电流等方面进行试验,研制出一种新型铝电解电容器。试验结果表明,此类电容器能够承受高纹波高温高压的冲击,在105℃,450 V高纹波(470μF 1.85 A,56μF 0.51 A)状态下可稳定地工作,耐久性可达105℃ 2 000 h。
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| 关 键 词： | 滤波 铝电解电容器 工作电解液 高纹波电流 |
| 文章编号： | 1001-2028(2003)04-0030-03 |
Development of Aluminum Electrolytic Capacitors for High Ripple Current High Temperature and High Voltage Application |
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| CHENG Yun-lai,HE Wei-man,LIN Fei,LI Wen-sheng. Development of Aluminum Electrolytic Capacitors for High Ripple Current High Temperature and High Voltage Application[J]. Electronic Components & Materials, 2003, 22(4): 30-32 |
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| Authors: | CHENG Yun-lai HE Wei-man LIN Fei LI Wen-sheng |
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| Abstract: | To satisfy the requirements of electronic equipment, a capacitor is developed to work under high ripple current and high voltage, at 105℃ for 2 000 hours. The tests related with the materials, technology, working electrolyte and high ripple current have been down. The results show that the newly developed aluminum electrolytic capacitor can steadily work under 450 V and high ripple current (470 μF, 1.85 A or 56 μF, 0.51 A), at 105℃. |
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| Keywords: | filtering aluminum electrolytic capacitors working electrolyte high ripple current |
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