摘要
通过对ZnO压敏电阻器试验结果的分析,探讨其在稳态湿热试验中引起性能变化的因素,提出要提高产品的耐湿性能,必须在包封料选择和瓷体制作工艺上加以改进。
Based on the analysis results, the factors causing the performance variation of the varistors in steady state damp heat test are investigated. Suggestions to improve the damp-proof performance of the varistors are given. It is necessary to make an improvement in the selection of the package material and the manufacture technology for ceramic bodies.
出处
《电子元件与材料》
CAS
CSCD
北大核心
2003年第7期49-50,共2页
Electronic Components And Materials
关键词
压敏电阻器
湿热试验
性能变化
机理分析
稳定性
可靠性
varistors
damp heat test
performance variation
mechanism analysis
stability
reliability
