In-circuit test (ICT) systems have been the leaders in using electrical means to look for structural defects in PCBs. They employ bed-of-nails fixtures to provide electrical access to as many as 7000 ...

There are a number of complex tasks involved in the manufacturing of electronic assemblies, all of which can go wrong. In order to ensure quality standards are met, the fabrication of the printed ...

What methods can be applied to verify PCB functionality and safety? Which are suitable for mass production and for prototypes? What parameters are checked in each test? How to check a PCB without ...

引言：无铅PCB的出现对在电路测试(ICT)提出了新的问题，本文描述了现有的PCB表面处理工艺，并分析了这些工艺对ICT的影响，指出影响ICT的关键是探针与测试点间的接触可靠性，并介绍了为满足ICT的要求在PCB构建过程中需要做出的特定改变。 引言：无铅PCB的 ...

For testing PCBs, test engineers have a variety of options ranging from venerable in-circuit testers and flying probers to functional testers and the latest in embedded-instrument technology.

With the onset of volume 10GBASE-T production, challenges in manufacturing are being addressed to enable low cost, high quality 10GBase-T products. Dense 10GBASE-T switches are deployed and in ...

As electronic products move from prototyping to mass production, manufacturers must rely on efficient, scalable, and ...