Currently, high-speed PCB design is widely used in the fields of communication, computer, graphics and image processing. The high-speed PCB design strategies used by engineers in these fields are also different. In the field of telecommunications, the design is very complex The transmission speed in data, voice and image transmission applications is far higher than…
Terminal block classificationTerminal blocks can be divided into: European terminal block series, plug-in terminal block series, fence terminal block series, spring terminal block series, track terminal block series, through-the-wall terminal block series, Japanese combination terminal blocks, European frame pressure combination terminal blocks, spring terminals and circuit board PCB terminals. Circuit board connectors and other types….
Explore how automated electronics assembly is revolutionizing production processes. This article delves into innovative solutions that enhance efficiency, reduce costs, and improve quality, positioning businesses for success in a competitive market.
Today, PCB technology mainly changes according to the characteristics and requirements of electronic products. In recent years, electronic products have become more and more multifunctional, sophisticated and compliant with environmental regulations. Therefore, the precision of PCB is increasing, and its soft and hard board combination application will also increase. PCB is the foundation of the…
Although the current EDA tools are very powerful, as the PCB size requirements are getting smaller and smaller and the device density is getting higher and higher, the difficulty of PCB design is not small. How to achieve a high PCB routing rate and shorten the design time? This article introduces the design skills and…
Optical interconnection structure principle of optoelectronic printed circuit boards Optoelectronic printed circuit boards use high-speed optical connection technology to replace the copper wire connection currently used in computers, using photons instead of electrons as the medium to transmit data between circuit boards, chips and even various parts of chips. At the same time, it can…
As an important part of PCB design, copper coating, whether it is domestic Qingyuefeng PCB design software or some foreign Protel and PowerPCB, all provide intelligent copper coating function. So how to coat copper well? The author of this article shares some of his ideas with you, hoping to benefit peers. The so-called copper coating…
Discover how Trax PCB software revolutionizes PCB design by streamlining workflows, improving collaboration, and enhancing overall efficiency for electronics projects. Unlock your design potential with innovative tools tailored for modern engineers.
1.Abrasives Abrasives, brush materials The various materials used to brush the copper surface before cleaning the board surface, such as polymer non-woven fabrics, or non-woven fabrics mixed with corundum, or various types of free materials of its sand materials, and pumice slurry, are all called abrasives. However, the powder of this kind of brush material…
Many people think that PCB layout work is very boring. Every day, they have to face thousands of lines on the board, various packages, and repeat the work of pulling wires. However, designers have to make trade-offs between various design rules, taking into account performance, cost, process and other aspects, and pay attention to the…
The popularity of handheld wireless communication devices and remote control devices is driving a significant increase in the demand for mixed analog, digital and RF designs. Handheld devices, base stations, remote controls, Bluetooth devices, computer wireless communications, many consumer electronics, and military/aerospace systems now require RF technology. For many years, RF design has required professional…
Protel is a circuit-aided design system launched by Altium. It is the first board-level design system that integrates all design tools. Based on the completed schematic, using Protel for PCB design generally follows several steps, such as determining the shape, layout, wiring, and rule checking. This article analyzes the basic principles of layout and wiring,…
Discover how automated PCB manufacturing techniques are transforming the electronics landscape. This article explores advancements that enhance efficiency, reduce costs, and improve precision in the production of printed circuit boards.
EDA technology is a computer software system developed on the basis of electronic CAD technology. It refers to the automatic design of electronic products based on computers as the working platform, integrating the latest achievements of applied electronic technology, computer technology, information processing and intelligent technology. Using EDA tools, electronic designers can design electronic systems…
In any power supply design, the physical design of the PCB board is the last link. Its design method determines the electromagnetic interference and power supply stability. Let’s analyze these links in detail: 1.Design process from schematic to PCB Establish component parameters-》Enter principle netlist-》Design parameter setting-》Manual layout-》Manual wiring-》Verify design-》Review-》CAM output. 2.Parameter setting The spacing between…
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