电路接点(焊接点及电接触点)的三防技术  

Anti-corrosion Technique of Connecting Points on Circuit(Including Soldering Points and Electric Contact Points)

作　　者：龚光福[1] 曹立荣[1] 

机构地区：[1]中国电子科技集团38研究所,安徽合肥230031

出　　处：《电子工艺技术》2004年第5期222-224,共3页Electronics Process Technology

摘　　要：电路接点(焊接点及电接触点)的金属往往是裸露的,在潮湿、霉菌和盐雾的影响下极易出现故障,本文对电路接点的失效进行了故障分析,阐明了电路接点三防的重要性,并提出了防护措施和电路三防设计思路。The metal of connecting points on circuit(including soldering points and electric contact points) is often exposed. The trouble is very easy to appear on influence of high humidity, mould and salt fog.The trouble of connecting points on circuit is analyzed. The importance of anti-corrosion is proved. The anti-corrosion methods and circuit anti-corrosion design are also illustrated.

关 键 词：电路接点 腐蚀 三防 电路三防设计 

分 类 号：TN07[电子电信—物理电子学]