本文主要介绍在进行防护电路设计时，需要特别留意的防护元件位置及PCB Layout走线方式等事项，适用于目前市面上各式不同封装的防护元件。 1. ESD/EOS保护元件配置位置的注意事项 图一 :拆解保护元件在PCB Layout时配置位置的各项参数 如图一L1 - 指PCB Layout 时 ...

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 ...

在DCDC电源电路中，PCB的布局对电路功能的实现和良好的各项指标来说都十分重要。今天我们以Buck电路为例，分析如何进行合理PCB layout布局以及设计中的注意事项。 一、功率回路 如图1(a)和1(b) 展示的分别是上管开通和关断时的电流回路，即我们通常说的功率 ...

A new standalone platform enables engineers to explore, analyse, and securely share complex PCB design data across design, ...

I came across an article on PCB layout in Electronic Design magazine. It’s a pretty good article and I am glad to see the trade magazines realize we care as much about PCB layout as the bus-caching ...

This series of articles discusses the different steps of PCB development from the basics of creating a design schematic with specific requirements, to finalizing a board and preparing it for ...

When current flows through a conductor it becomes an inductor, when there is an inductor there is an electromagnetic field (EM). This can cause a variety of issues during PCB layout if you don’t plan ...

Siemens has introduced a new artificial intelligence system designed to automate complex engineering processes.

Printed-circuit-board (PCB) substrate material, like FR-4 glass epoxy, is a poor conductor of heat. Conversely, copper is an excellent conductor of heat. So, more copper area on a PCB is ideal from a ...

Moore’s law, applied to data rates, has pushed PCB circuits so fast that the layout becomes part of the circuit. In designs such as DDR3 and PCIe, the fastest memory and high-speed serial performance ...