Common shortcuts in PADS software

Six common shortcuts in PADS software

Detailed ESD in PCB Design

PCB routing is a key element of ESD protection. A reasonable PCB design can reduce the unnecessary costs of troubleshooting and rework. In the PCB design, due to the use of transient voltage suppressor (TVS) diodes to suppress direct charge injection due to ESD discharge, it is more important in the PCB design to overcome electromagnetic interference (EMI) electromagnetic field effects generated by the discharge current. This article will provide PCB design guidelines that can optimize ESD protection.

Several misunderstandings in pcb layout learning

Seven misunderstandings in pcb layout learning

Allegro usage, tips summary

Usage of findbylist in Allego. Tips for simultaneous rotation of multiple parts in Allegro.How to add teardrop in Allegro

Allegro question set

25 Allegro questions

Teach you to easily get the PCB component selection in the package

All of the examples in this article were developed using the multisim design environment, but the same concepts apply even with different eda tools.

PCB review principles in the process of layout

Four principles as below:

Detailed 0 ohm resistor role

People think that the earth can absorb all the charges, always maintain a stable, is the ultimate reference point. Although some boards are not connected to the earth, but the power plant is connected to the earth, the power of the board will eventually return to the power plant into the ground.

Thermal interference - PCB advanced design

PCB advanced design of thermal interference and resist experience summary

Some design requirements on the pad description

Some design requirements of the pad:

PCB design layers meaning

7 types of PCB working layer:

How to improve EMC compatibility of single/double sided PCB

For reasons of cost, single or double printed circuit boards are used in common consumer equipment. With the widespread use of digital pulse circuits, single-layer and double-layer electromagnetic compatibility issues become more and more prominent.

Price Adjustment Notice

PCB schematics passed to the layout design tips

PCB Best Design Methodology: Six things to consider when passing a PCB schematic to a layout design. All examples mentioned in this article were developed using the Multisim design environment, but the same concepts apply when using different EDA tools.

Experience Exchange Some Thoughts on PCB Design

This is a big problem. We set aside other factors, just the PCB design aspects, share the following experience for reference exchange:

Analysis of SI Problems in PCB Design

At the moment, users most need a tool that combines timing analysis and SI, and the interface is optimized for easy setup and includes Design KIT.

Several common EMC simulation softwares

At present, there are many kinds of EMC simulation softwares in the world.

Fill, Polygon Pour, Plane in Altium Designer

Analyze the differences and how to use Fill, Polygon Pour, Plane in Altium Designer

Experience Summary - Easily get the key points of PCB layout design

PCB layout design to analyze the circuit board unit, based on the function of the layout design, layout of all the components of the circuit, to comply with the following principles.

CAM350 Use Skills

Q & A complete works