Classification Board

Circuit board according to the number of layers to points, then divided into three broad categories single panel, double sided, and multilayer circuit boards.

The first is a single panel, at the most basic PCB, parts focused on one side of the wire is concentrated on the other side. Because the wire only in one side, so we call this PCB called a single-sided circuit boards. Single panel generally making simple, low cost, but the drawback is too complex products can not be applied.

Double panel is an extension of single panel, when the single-wiring can not meet the needs of electronic products, it is necessary to use a double-sided. There has sided copper traces, and can pass through the hole to guide the line between the two layers, so as to form the desired network connection.

Multilayer refers insulating material having three or more conductive pattern layer therebetween in spaced laminated, and during which a conductive pattern according to claim interconnection PCB. Multi-layer circuit boards of electronic information technology to high-speed, multi-function, high-capacity, small size, thin, lightweight product development direction.

Board by feature points, then divided into soft board (FPC), hard board (PCB), Rigid-Flex PCB (FPCB).


(Source: ClassiClassification boardfication board)

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