Layout设计中的几个关键步骤是布局、走线、铺铜、散热,英诺赛科高压单管GaN的Layout设计也不例外。 反激拓扑是高压单管GaN的典型应用,快充场合常用。该拓扑在地线的处理上都需特别注意,如下图所示,Layout时辅助绕组地、IC信号地功率地在bulk电容处汇合 ...
1. PCB design represents just one segment of a larger system design that starts with integrated-circuit fabrication. Higher-speed connections and SWaP (size, weight, and power) consistently raise the ...
在电子电路系统中,印刷电路板(PCB)是承载电子元器件、实现电气连接的关键载体,而PCB Layout(印制电路板布局布线)设计则是决定PCB性能优劣的核心环节。从电子产品的信号完整性到电磁兼容性,从产品的可靠性到生产成本,PCB Layout设计的质量都起着决定 ...
将PCB原理图传递给版图(layout)设计时需要考虑的六件事。 提到的所有例子都是用Multisim设计环境开发的,不过在使用不同的EDA工具时相同的概念同样适用哦! 初始原理图传递 通过网表文件将原理图传递到版图环境的过程中还会传递器件信息、网表、版图信息和 ...
Duplicate complex circuit blocks effortlessly to reduce design time, ensure consistency, and cut production costs—all with Altium Designer's PCB Layout Replication. PCB Layout Replication in Altium ...
回前两天画了一个功率板子,但是由于走线的线径太细,因此在上电的一瞬间一根电线被立即烧断。为了解决这个问题,我们最后只能通过外部飞线的方式来替换烧断的电线。 本文引用地址: 以前公司使用的PCB板通常都是6层、8层和10层,组件排列而且紧密 ...
Fundamental to careful system design of any DC/DC power converter is a well-planned and carefully executed printed circuit board (PCB) layout. An optimized layout leads to better performance, lower ...
There are many powerful and easy-to-use electronic design automation (EDA) software packages available for PCB designers today. Here's a closer look at some. There are many powerful and easy-to-use ...
PCB design is a critical and complex process that involves multiple stages, from conceptualization and schematic creation to layout design and final manufacturing. Credit: adobe.stock.com As ...
Protel Autotrax is a PCB design tool first released for DOS in the mid-80s. Consider this a look at the history of PCB design software. I’m not recommending anyone actually use Protel Autotrax — ...
在集成电路应用设计中,项目原理图设计完成之后,就需要进行PCB布板的设计。PCB设计是一个至关重要的环节。设计结果的优劣直接影响整个设计功能。因此,合理高效的PCB Layout是芯片电路设计调试成功中至关重要的一步。本次我们就来简单讲一讲PCB Layout的 ...
前阵子,有工程师向EEWorld说:“最近自己使用的很多软件都开始拥抱AI了,EDA仿真验证工具也开始用上AI了。那么,PCB设计软件中,哪些厂商在积极拥抱AI?工程师们又是如何看待AI的呢?” 因此,就有了本篇文章。本文将就这些问题进行盘点和解答。 厂商纷纷 ...