FedEx Supply Chain is testing the motors in conveyors at a distribution center ... electric field and insulate the motor’s spinning parts from each other—all without adding too much friction ...

And as Everett continues efforts to fill storefronts, they hope to be part of that progress. “I think that the revitalization of downtown is really happening,” Lacie Nelson said.

Emiliano Martinez is frustrated with his performances in the Premier League this season. It appears that Martinez is among his own harshest critics however. The 32-year-old has kept three clean ...

[导读]降低EMI的一个重要途径是设计PCB接地层。第一步是使PCB电路板总面积内的接地面积尽可能大，这样可以减少发射、串扰和噪声。将每个元器件连接到接地点或接地层时必须特别小心，如果不这样做，就不能充分利用可靠的接地层的中和效果。 电磁干扰EMI中 ...