摘要
电连接器主要担负着控制系统的电能传输和信号控制与传递,其质量的好坏直接关系到整个系统工程的成败。据统计,目前电子及电气装备的失效中有70%是由于电子元器件的失效引起的,而这些故障中的40%是由于电连接器的失效引起的。因此,对电连接器的失效模式进行了总结,并从器件设计和器件筛选两个角度提出了提高电连接器的可靠性的建议。
The electrical connector is mainly responsible for the power transmission and signal control and transmission of the control system,and its quality is directly related to the success or failure of the entire system engineering.According to statistics,at present 70%of the failures of electronic and electrical equipments are casued by the failure of electronic components,and 40%of these failures are caused by the failure of electrical connectors.Therefore,the main failure modes of the electrical connectors are summarized,and the suggestions for improving the reliability of the electrical connectors are proposed from the perspectives of device design and device screening.
作者
常笑
CHANG Xiao(CEPREI Industrial Technology Research Institute of Xi’an,Xi’an 710300,China)
出处
《电子产品可靠性与环境试验》
2019年第3期47-49,共3页
Electronic Product Reliability and Environmental Testing
关键词
电连接器
失效模式
可靠性
建议
electrical connector
failure mode
reliability
suggestion
作者简介
常笑(1992-),女,陕西西安人,西安赛宝工业技术研究院助理工程师,从事可靠性方面的研究工作。
