Abstract: A simulation analysis was conducted to investigate the stress distribution of Package-on-Package (PoP) assembly array solder joints subjected to thermal-torsional coupling loads, with the ...

We aren’t shy of dangerous projects, but, then again, a large cooking pan full of lead solder might be a bit ... Check out the old, but good video of a commercial unit removing a PCB connector ...

Deterioration of soldering performance: the wettability becomes poor when soldering, and the solder joints may have problems such as false soldering ... Regularly inspect the storage and use of solder ...

That smoke isn’t good for you. I took two approaches ... You need to wick away old solder or use a solder pump, reflow stubborn joints with flux, and clear holes to free component legs without ...

This won’t be a good choice for in-person banking beyond accessing ATMs. Who It’s Best For If you and your joint owner need to make a lot of cash withdrawals at ATMs or just want to avoid ...

John Fetterman (D-PA), have been critical of the performance by their fellow Democrats, with Khanna acknowledging the party’s behavior during the speech was not “a good look.” GOP explores ...

Here are some safe ways to keep moving while your joint heals. Walking: It’s a good way to care for your lower back. Start slow with 20 minutes, twice a week. Make sure you wear comfortable ...

There's broken solder joints and braces that are bent out of ... "Jeff and I have a very good friendship as well as a working ability," said Davies. "Hopefully at some point, this will become ...

Michigan autoworker Joseph Knowles, a guest at President Donald Trump’s address to a joint session of Congress, explained why he "made a damn good choice" switching from being a lifelong ...