aluminum pcb
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.
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…
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…
With the development of the electrical age, there are more and more electromagnetic wave sources in the human living environment, such as radio broadcasting, television, microwave communication; household appliances; power frequency electromagnetic fields of transmission lines; high-frequency electromagnetic fields, etc. When the field strength of these electromagnetic fields exceeds a certain limit and the action…
One of the biggest trends in electronic design is the use of open source hardware and its accompanying open source schematics and PCB layouts. Using open source hardware and its accompanying resources means engineers can easily use existing designs, which improves efficiency and reduces time to market. This trend is likely to grow as engineers…
The semiconductor industry is currently facing a dramatic change in the way integrated circuits (ICs) are manufactured, which is intended to continuously increase IC performance and density, and may have an impact on design methods. Foundries are currently preparing to enhance 14nm and 16nm processes using three-dimensional transistor structures based on the finFET concept because…
Today’s trend towards smaller devices requires smaller precision resistors that can support higher power densities. This often means that surface mount chip resistors should be used whenever possible. Or is it? SMT technology is not perfect. Smaller sometimes means hotter Due to power density, surface mount chip resistors operate hotter than through-hole devices. Surface mount…
Best PCB Design Methods: Six Things to Consider When Selecting PCB Components Based on Component Packages. All examples in this article were developed using the Multisim design environment, but the same concepts apply even when using different EDA tools. 1.Consider Component Package Selection Throughout the schematic drawing phase, you should consider the component package and…
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…