PCB LAYOUT

What are the key factors that affect the track width

2026-03-20

There are many key factors to be deeply understood in PCB design, among which the trace width is very important. This aspect is the key to the performance, reliability and optimization of electronic equipment. In this comprehensive guide, we deeply study PCB trace widths and explore their far-reaching influence on signal integrity, thermal management and electrical performance.

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System-in-package SiP: Comparative Analysis of Efficient Integration Scheme and SoC

2026-03-20

This paper introduces how system-in-package SiP integrates multiple integrated circuit chips and other discrete components into the same package, which effectively solves the problems of bandwidth, interconnection delay, power consumption and integration faced by traditional packaging. At the same time, compare SiP with system on a chip SoC, and point out their respective characteristics and development trends.

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What information does PCB screen printing have?

2026-03-20

You already know that all electronic equipment consists of circuit boards. PCB or printed circuit board is an integral part of today's electronic products. A green board with complex lines and patterns is called PCB. In electronic equipment, the marks on the PCB can ensure that all components work together smoothly. The manufacture of PCB consists of many components and steps.

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Ten points of power supply design

2026-03-19

PCB design: 10 points of power supply design

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Heat dissipation treatment of PCB layout design

2026-03-19

For electronic equipment, it will generate a certain amount of heat when working, so that the internal temperature of the equipment will rise rapidly. If this heat is not dissipated in time, the equipment will continue to heat up, the device will fail due to overheating, and the reliability of electronic equipment will decline. Therefore, it is very important to heat the circuit board well.

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Relationship between current and line width in PCB design

2026-03-18

The following summarizes eight formulas, tables and calculation formulas of the relationship between current and line width. Although they are different (generally similar), you can choose an appropriate line width by considering the size of PCB comprehensively in the actual PCB design.

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Evaluate the distance between PCB pin through hole and test point

2026-03-18

As shown in the figure below, the minimum gap d required between the test point and the pin through hole. The pin of the through-hole device is 125mil.

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Why can't the crystal oscillator be placed on the edge of PCB?

2026-03-17

Crystal oscillator is the key in digital circuit design. Usually, in circuit design, crystal oscillator is regarded as the heart of digital circuit. All the work of digital circuit is inseparable from clock signal, and crystal oscillator is the key button that directly controls the normal start of the whole system. It can be said that crystal oscillator can be seen where there is digital circuit design.

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PCB Layout

What are the key factors that affect the track width

System-in-package SiP: Comparative Analysis of Efficient Integration Scheme and SoC

What information does PCB screen printing have?

Ten points of power supply design

Heat dissipation treatment of PCB layout design

Relationship between current and line width in PCB design

Evaluate the distance between PCB pin through hole and test point

Why can't the crystal oscillator be placed on the edge of PCB?