The placement of the components on the printed circuit board, at first glance, there is no regularity to follow. But in the case of placing the design plan, it will still be considered from several levels. Fully consider all aspects of data signal, beauty, endurance, and heat.
The signal interference of PCB circuit boards is the first problem that must be considered when placing electronic devices. In fact, the weak data signal power supply circuit and the strong data signal power supply circuit should be separated or even isolated; the high-frequency part is separated from the low-frequency part; the communication part is separated from the alternating current part. Pay attention to the direction of the power cord; the layout of the grounding line; moderate shielding, Countermeasures such as filtering.
For some electronic devices that are hotter and more powerful. First, it should be ensured that it has a good natural environment for heat removal, and then consider placing it in a suitable place. Especially in the precision processing of PCB circuit boards, the temperature hazard to the front power circuit should be taken into consideration. Various external forces and vibrations are encountered during patch processing, so it is necessary to scientifically arrange the appearance of the board and the discharge of the holes on the board. Then there is the need to fully consider the beauty of the board. After all, the customer’s project acceptance is the first to look at the appearance.
PCB circuit boards are now associated with all aspects of daily life. Only continuing to stipulate brand enhancement features. Only then can the application experience of terminal equipment customers be gradually improved. Qixiang Electronic Devices has been committed to the field of PCB circuit boards for eight years. Always put quality in the first place. Main business front and back PCB circuit boards, solid wood multilayer boards, type-c, rj-45, solar cells. Products such as apple heads, computers, yi treatments, and intelligent robots.
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We specialize in multilayer flexible circuits, rigid-flex PCB, HDI PCB, and Rogers PCB.
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