摘要
通过一个电子辞典用PCB腐蚀失效的分析案例,介绍了PCB的失效现象、分析过程和分析技术,阐述了其失效机理,并提出了相应的改进措施。
In the case of corrosive failure of a PCB for eletronic dictionary, the failure phenomena, analysis process and failure techniques are introduced. The failure mechanism is discussed and the corresponding corrective action are present.
出处
《电子产品可靠性与环境试验》
2005年第2期28-30,共3页
Electronic Product Reliability and Environmental Testing
