做PCB设计的朋友，是不是总被反复切换图层、调整视图、测量距离这些琐事耽误进度？明明思路很清晰，却要在菜单里翻来翻去浪费时间？今天给大家整理了 Altium Designer 软件的9个核心快捷键，练熟之后直接让设计效率翻倍，项目周期砍半不是梦！ 1. VF：一键满 ...

Several browser-based PCB design tools have emerged in the past couple of years, yet the vast majority of designers are still using the same desktop applications that have dominated the EDA industry ...

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 ...

在高速PCB设计中，BGA、QFN等高密度封装器件的breakout布线（又称neck-down区域）往往是信号完整性的薄弱环节。当走线从焊盘引出时，线宽骤变、参考平面不连续、空间受限等问题会引发显著的阻抗突变，导致信号反射、边沿畸变甚至误码率上升。如何在这一关键 ...

This is the first of several articles in the PCB Design Best Practices series, which discusses the different steps of PCB development from the basics of creating a design schematic with specific ...