铝电解电容器阳极化成箔正确选用的研究

Aluminum Electrolytic Capacitor Anodic foil Into the Correct Choice of Research

分析了铝电解电容器阳极氧化膜的形成过程,介绍了衡量氧化膜品质优劣的参数:升压时间tr、漏电流LC、水煮后升压时间Tr60(s)、容量及容量散差、箔片表面氯离子残留量及箔片的耐水合性能。阳极化成箔对电容器的漏电、损耗、寿命等都起着至为关键的作用,正确选择阳极化成箔在生产过程中显得尤为重要。

The analysis of aluminum electrolytic capacitor anodic oxidation film formation process, Introduces the measure of oxide film quality quality parameters： Rise time tr, leakage current LC, boiled after rise time Tr60 （s）, capacity and capacity scattered difference, foil surface chloride ion residual amount and foil resistance to hydration performance. Anode to foil for capacitor leakage, loss, life plays a crucial role, correct choice anode to foil in the production process is particularly important