PCB Design, Fabrication & Assembly Blog

High-frequency circuit layout techniques in PCB Layout

Posted on March 28, 2018 by G

10 techniques

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Cadence allegro and Altium and other software comparison

Posted on March 27, 2018 by G

Schematic design software, ORCAD is OK. Netlist is basically the industry standard.

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Cadence allegro16.5 use skills summary

Posted on March 26, 2018 by G

23 use skills

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The most critical five points in the PCB design

Posted on March 22, 2018 by G

A perfect PCB:

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Shielding method in high-speed PCB design

Posted on March 21, 2018 by G

The transmission rate of high-speed PCB design and cabling systems is steadily accelerating, and it also brings about some kind of anti-jamming vulnerability. This is because the higher the frequency of transmitting information, the higher the sensitivity of signals, and the lower and higher the power of their signals. The wiring system at this time is more susceptible to interference. Interference is ubiquitous. Cables and equipment can interfere with other components or be severely disturbed by other sources of interference, such as: computer screens, mobile phones, motors, radio transmission equipment, data transmission, and power cables. In addition, potential eavesdroppers, cybercriminals, and hackers continue to increase because of their enormous damage and loss to UTP cable information interception.

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

Posted on March 06, 2018 by G

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

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PCB review principles in the process of layout

Posted on March 05, 2018 by G

Four principles as below:

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Detailed 0 ohm resistor role

Posted on March 02, 2018 by G

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.

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PCB schematics passed to the layout design tips

Posted on August 25, 2021 by G

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.

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Tag: PCB schematics

Experience Exchange Some Thoughts on PCB Design

Posted on January 29, 2018 by G

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

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Analysis of SI Problems in PCB Design

Posted on January 26, 2018 by G

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.

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Tag: pcb deisgn pcb pcb designer

Several common EMC simulation softwares

Posted on January 25, 2018 by G

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

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Fill, Polygon Pour, Plane in Altium Designer

Posted on January 24, 2018 by G

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

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

Posted on January 23, 2018 by G

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.

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