Consumer electronics, industrial, robotics, medical, and military applications all frequently use an AC/DC power supply, also referred to as AC/DC converter. An accurate design of the power supply ...

当今的电子设备市场需要将多种高速功能集成在一块板上的小型化印刷电路板 (PCB)上，这导致设计人员将走线布置得非常靠近，以优化封装和空间。这种接近可能会导致电磁场的意外耦合，这种现象称为串扰（见图 1） - 英文里的Crosstalk。 图 1：PCB 上具有潜在串 ...

The answer: It depends. Automated electrical rules to check for PCB correctness based on vendor guidelines are easier to run, though less accurate than looking at SI simulation waveforms. Hardware ...

It’s been a while, but I still visit the fundamentals of PCB design and troubleshooting. It is very effortless to generate unwanted signals that suddenly dance across the board. This acquired noise ...

Last month’s column talked about a simpler way to exchange stackups with manufacturing partners. This month, continuing the ...

Eventually, almost every EE must design a PCB, which isn’t something that’s taught in school. Yet engineers, technicians, and even novice PCB designers can create high-quality PCBs for any and every ...

Process design kits (PDKs) play an essential in ensuring that silicon technology can proceed from one generation to the next in a manner that design tools can keep up with. No such infrastructure has ...