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 ...

In an earlier article, I covered Fire Hazard Tests that form an important part of safety testing for electronic/electrical products. We looked at the standards and equipment used for abnormal heat, ...

Beeping continuity testers have been around for a long time, but for PCB reverse engineering purposes they leave a lot to be desired. They respond to a “short circuit” of several ohms whereas one ...

Despite the widespread availability and use of low-power components, today’s printed circuit boards (PCBs) can require a significant amount of current, with boards drawing 50, 100, and even 200 A in ...

Figure 1. Dust can accumulate on PCBs, which can cause electrical failures and safety hazards. Courtesy of www.computerservicesusa.com Just because you work in an air-conditioned office or a ...