Printed Circuit Board

PCB is an important electronic component, a support for electronic components, and a carrier for electrical connection of electronic components.



After the electronic equipment adopts the PCB, due to the consistency of the similar PCB, the manual wiring is avoided, and the electronic components can be automatically inserted or mounted, automatically soldered, and automatically detected, thereby ensuring the quality of the electronic equipment and improving the labor. Productivity, reduced costs, and ease of maintenance.

PCBs have evolved from single layers to double-sided, multi-layer and flexible, and still maintain their respective trends. Due to the continuous development of high precision, high density and high reliability, the volume is reduced, the cost is reduced, and the performance is improved, so that the PCB still maintains a strong vitality in the future development of electronic equipment.

The domestic and international discussions on the future development trend of PCB manufacturing technology are basically the same, that is, high density, high precision, fine aperture, thin wire, fine pitch, high reliability, multi-layer, high-speed transmission, light weight, thin direction Development, in the production at the same time to improve productivity, reduce costs, reduce pollution, adapt to the development of multi-variety, small batch production. The technical development level of printed circuits is generally represented by the line width, aperture, and plate thickness/aperture ratio on the PCB.

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