The PCB designer can automatically change the relevant constraints by simply updating the process characteristic parameters. The PCB designer can then run the DRC(PCB Design Rule Check) to determine if the new process violates any other PCB design rules a
PCB board drawing design is a complex and simple process. For the same circuit or the same instrument, even if the circuit with exactly the same components and parameters, the result may be very different due to the different component layout design and e
The bubbling of the circuit board is actually the problem of poor binding force on the board, and by extension, the surface quality of the board, which contains two aspects.
PCB hole via process is one of the most critical links in the whole process of PCB manufacturers, which determines PCB quality and electrical connection performance, and is also an important node for batch scrapping or rework.
The drilling process can be completed by inputting the drilling coordinate program in the PCB file on the drilling machine and adjusting the corresponding drilling speed. In the via process, drilling accuracy, position deviation and bit fracture must be m
The output value of the global electroplating PCB industry accounts for the proportion of the total output value of the electronic components industry growing rapidly.
The capacity of filling holes is greatly affected by the ratio of hole thickness to diameter. Relatively speaking, PCB systems are used more in business.
the main problem of the interconnection between chip and PCB is that the high interconnection density will lead to the basic structure of PCB material becoming a factor limiting the increase of interconnection density. This article shares practical tips f
Not only in the PCB board copy process, is in the circuit maintenance, often need to remove the integrated circuit from the printed circuit board, and because the IC pins are more and more dense, it is difficult to disassemble, sometimes will damage the i
PCB copying board from reverse research to break foreign technology monopoly and control, and core technology digestion and absorption and re-innovation, or can improve the level of core technology localization.
There is also a situation that PCB etching parameters have no problem, but after etching washing, and poor drying, resulting in copper wire is also in PCB surface residual etching liquid surrounded, a long time without treatment, will also produce excessi
Frame production is the production of PCB circuit board in the early stage, frame design not only has an impact on the uniformity of electroplating, but also has an impact on the milling board,
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