中压大容量新型高能非固体电解质钽电容器研制  

Work on New High Energy Wet Tantalum Capacitors with Medium Voltage and Large Capacity

作　　者：鄢波 阳元江 肖毅 王安玖 杨槐香 王刚 

机构地区：[1]中国振华(集团)新云电子元器件有限责任公司,贵阳550018

出　　处：《材料导报（纳米与新材料专辑）》2014年第1期180-182,共3页

摘　　要：介绍了一种新型高能非固体电解质钽电容器的制备方法,从原材料、成型烧结、形成过程控制、电解液改良、老炼工艺调整等环节入手,对以CAK90型35V1500μF和50V1500μF为代表规格的产品进行研制。结果证明,采用新工艺制备的高能钽电容器完全符合美国Vishay公司ST/STE型同规格产品技术标准,为实现该领域关键元器件国产化迈出坚实的一步。A preparation method of one kind of new high energy wet tantalum capacitors was introduced. The new model products of CAK90 representative of 35V1500νF and 50V1500νF was researched, starting from the raw materials, forming, sintering, formation process control, electrolyte improvement, aging process adjustment and so on. The test proved that the high energy tantalum capacitors meet technical standards of the same specifications ST/ STE model from USA Vishay corporation, manufactured with the new craftwork, laid the foundation for realizing the nationalization of key components of the field.

关 键 词：中压大容量 高能量密度 钽电容器 

分 类 号：TM535.1[电气工程—电器]