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Pcb design is actually a relatively simple but difficult process

Release time: 27/11/2018

Pcb design is actually a relatively simple but difficult process, each product will always have a general idea design, and pcb design is actually a design drawing for the manufacture of printed circuit boards.

Text: Printed circuit boards are indispensable components of modern technology products. So what are the requirements for pcb design?

Pcb design is actually a relatively simple but difficult process, each product will always have a general idea design, and pcb design is actually a design drawing for the manufacture of printed circuit boards. At present, the assembly technology of electronic products has matured. However, in some factories using high-precision equipment, the products have not achieved the expected quality, and one of the reasons that plague the quality of the products is the PCB design problem.

Principles and methods of pcb design

1 component layout; 2 wiring rules; 3 wire width; 4 component selection; 5 printed circuit board substrate selection; 6 anti-electromagnetic interference design; 7 printed circuit board heat dissipation design.

Although the pcb design process is cumbersome, it is relatively simple, but the difficulty of pcb design lies in the relative substrate selection and data control of each step. For example, the unreasonable layout of components will affect the printed circuit board assembly. And the performance and reliability of the whole machine, the corresponding maintenance difficulty also increases; the selection of components must also fully consider the needs of the actual area of ​​the circuit board; the choice of substrate should be based on the board's operating conditions and mechanical and electrical properties Requesting to choose, etc. These are the difficulties of pcb design. Although these programs are cumbersome, every board manufacturer should complete the quality and quantity on the customer's request, and the customer is in the choice of the manufacturer. It is also possible to choose the manufacturer that can manufacture pcb design according to your own wishes according to your own performance requirements for the circuit board.