| 聚丙烯薄膜电容器CBB12产品关键制造工艺的研究 |
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| 引用本文： | 吴己丑.聚丙烯薄膜电容器CBB12产品关键制造工艺的研究[J].电子元件与材料,2000,19(4):8-9. |
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| 作者姓名： | 吴己丑 |
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| 作者单位： | 厦门市法拉电子股份有限公司,福建厦门361012 |
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| 摘 要： | 通过对控制 CBB12型电容器包封开裂率的关键工艺的探索 ,解决了生产制造过程中影响产品成品率的关键——开裂率问题。对其耐电压性能的改进进行了研究 ,解决了影响产品可靠性水平的关键指标——耐压击穿问题。将酚醛包封材料改性和芯子结构改进工艺方法相结合 ,形成了一整套比原引进技术适用范围更广、产品可靠性更高、满足用户更大需求的 CBB12型电容器产品制造关键工艺最佳方案。
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| 关 键 词： | CBB12型聚丙烯薄膜电容器 制造工艺 耐电压 开裂率 |
The Key Process in Manufacturing CBB12 Film Capacitors |
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| WU Ji-Chou.The Key Process in Manufacturing CBB12 Film Capacitors[J].Electronic Components & Materials,2000,19(4):8-9. |
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| Authors: | WU Ji-Chou |
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| Abstract: | A solution to minimize cracks is provided on the basis of the analysis of the key factors that will cause cracks. Reliability is improved by rising withstand voltage. Phenolic aldehyde sealant and winding structure are also modified. An optimized process is worked out. (3 refs.) |
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| Keywords: | polypropylene film capacitors manufacture process withstand voltage cracking rate |
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