A test for polychlorinated biphenyls, or PCBs, at Worcester's Burncoat High School came in below the Environmental Protection Agency level of concern, the Worcester Public Schools has announced. Ten ...

When your car doesn’t start, often a low or dead battery is the culprit. Unfortunately, most vehicle owners do not check their battery until it fails. As preventative maintenance, the suggested best ...

Just under a year ago, the Vermont House Education Committee approved legislation that would have paused the state’s ambitious and logistically complex school testing program for toxic chemicals known ...

Add Yahoo as a preferred source to see more of our stories on Google. It’s been nearly five months since NC State University closed Poe Hall after tests showed the presence of toxic chemicals. Further ...

When a smartphone slides off a table or a module in a car dashboard takes a hit from a pothole, the printed circuit board (PCB) is also impacted. Drop, bend and thermal tests show how assemblies ...

During electrical design process, certain design choices need to be made. One example is USB C type connector-based design with a straddle-mount connector. In such scenario, the overall PCB thickness ...

Sunday, May 3 is World Press Freedom Day. It’s a day to take action and support the news organizations you value. Will you help keep us fiercely independent? Rep. Peter Conlon, D-Cornwall, seen at the ...

The black blobs on cheap PCBs haunt those of us with a habit of taking things apart when they fail. There’s no part number to look up, no pinout to probe, and if magic smoke is released from the epoxy ...

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 ...

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.

Universities across the UNC System are becoming more proactive in addressing PCBs, after the closure of NC State's Poe Hall. Poe closed in November 2023 after the toxic chemicals were detected in the ...

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 ...