The quality of the soldering has a tremendous impact on the overall quality of the PCB. Through soldering, different parts of the PCB are connected to other electrical components to make a PCB ...

The Titan supercomputer buildout at Oak Ridge National Laboratory was a much-publicized upgrade of the older Jaguar supercomputer that already existed on-site. Nvidia and AMD heavily publicized the ...

UTICA, NY-Dr. Ning-Cheng Lee has written a new book, “Reflow Soldering Processes and Troubleshooting: SMT, BGA, CSP and Flip Chip Technologies.” In his book, Lee examines all aspects of ...

I've got a pair of Sennheiser PX100s that I've had for a long time and I've got a lot of mileage out of them. Last week one of the channels crapped out and would only work if you moved the cord at the ...

Can unleaded BGA solder balls potentially grow tin whiskers as tin plated leads do? Annealing seems to be the standard approach for pure tin plated lead devices, but what about BGAs? Are unleaded BGA ...