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  • summer - PCB manufacturers analysis of circuit boards by layer number can be divided into several categories?

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    PCB manufacturers analysis of circuit boards by layer number can be divided into several categories?

    | 12:58, Tuesday 10 September 2019 | 0 commentaires | Lien
    According to the number of layers, the circuit board is divided into three major categories: single panel, double panel, and multi-layer circuit board. The first is a single panel. On the most basic PCB, the parts are concentrated on one side and the wires are concentrated on the other side. Because the wire only appears on one side, it is called a single-sided circuit board. Single panels are usually simple to make and low in cost, but the disadvantage is that they cannot be applied to products that are too complicated. The double panel is an extension of the single panel. When the single layer wiring cannot meet the needs of the electronic product, the double panel is used. Both sides have copper-clad traces, and the via can be used to turn on the lines between the two layers to form the desired network connection. A multi-layer board refers to a printed board having three or more layers of a conductive pattern layer and an insulating material interposed there between, and the conductive patterns there between are interconnected as required. Multi-layer circuit boards are the product of the development of electronic information technology in the direction of high speed, multi-function, large capacity, small volume, thinning and light weight. see more https://www.lhd-pcb.com/pcb-manufacturing-Service.html
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