The components should be designed inside the PCB board. The size of the PCB board area and the way of fixing determine the size of the margin around the board. In the whole page to achieve uniform layout, consistent density. Because the wider the printed
PCB design determines the manufacturing, installation and later maintenance costs of printed boards to a certain extent. Excellent PCB routing design can often achieve a higher spread rate, reduce jumper distribution, electromagnetic interference between
PCB design should consider many factors, such as external connection layout, layout design, optimization layout of internal electronic components, etc. The function of PCB design is to standardize the design operation, improve the production efficiency an
Before PCB design, it is necessary to make preliminary preparation, then design structure, layout, wiring, wiring optimization and silk-screen placement, check network DRC and structure, and finally make the board. PCB design is a flawed art, there is no
In order to improve the technical performance of the printed circuit board, we must first improve the performance of the printed circuit substrate board, and ensure the demand for high density and fine wire, copper foil, laminated insulating dielectric sh
There are three ways to learn PCB well: understand the working principle of components, learn the theoretical basis, and make more boards by hand
How to choose PCBA factory to avoid pits :1, look at the professional PCBA processing plant, PCBA processing is different from the traditional SMT patch and DIP plug-in,2, look at the service awareness of PCBA processing plant, the docking staff of PCBA p
Metal core board PCBS are not very common in consumer products, and DFM differs little from standard PCBS in other aspects of metal core board PCB design.
PCB circuit board common detection technology has 1. Manual visual subjective decision 2. Instrument online detection 3. 4. Visual detection technology (1. Automatic optical detection technology. 2. Machine vision detection technology. 3. Computer vision
There are many kinds of PCB board, complex structure, but there are similarities in the types of materials, all kinds of printed circuit boards are composed of metal, glass fiber, polymer resin, at the same time in order to prevent the circuit board short
PCB board is composed of copper foil, resin, glass fiber cloth and other materials. There are differences between the physical and chemical properties of various materials. In the process of processing, it will go through chemical drops, cold and thermal
Take you to PCB processing and SMT patches as well as subsequent testing and inspection to have a comprehensive understanding of first, tin slag recycling problems, second, material loss rate
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