摘要
介绍了纹波电流对铝电解电容器的寿命影响,分析了影响铝电解电容器耐纹波电流能力的因素,通过选用高品质材料、改进芯组结构及制造工艺来提高铝电解电容器的耐纹波能力。
The impact of the ripple current on the lifetime of electrolytic capacitors is introduced. The factors that affect the ripple current resistance of electrolytic capacitors are analyzed. The ripple resistance of aluminum electrolytic capacitors can be improved by selecting highquality materials and improving core group structure and manufacturing process.
出处
《电子产品可靠性与环境试验》
2007年第5期11-13,共3页
Electronic Product Reliability and Environmental Testing
关键词
纹波电流
铝电解电容器
分组包装
双层包卷
ripple current
aluminum electrolytic capacitor
packaging group
double wrapping
