Category:PCB PCB Design Rules

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Initially PCBs were designed manually by creating a photomask on a clear mylar sheet, usually at two or four times the true size. Starting from the schematic diagram the component pin pads were laid out on the mylar and then traces were routed to connect the pads. If you have many questions of PCB Design, please come here!

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Great Influence of Bad Design PCB on Quality Reply 2017-01-23 14:03:02
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Clark

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As an important carrier of all kinds of electronic components, printed circuit boards provide excellent mechanical support for components and connect those components through copper foil lines with different thickness and soldering pads with different sizes according to logical circuits to implement the electric performance of products. Since most electronic products are manufactured by SMT, the quality of PCB design is both directly related with the normal operation of electric performance and with the effective operation of PCB assembly manufacturing. With the influence of Fiducial Mark on printing quality, this article discusses the important influence of PCB manufacturability in the field of electronic product manufacturing in point-to-area method.
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Statement: This post is only the personal view of the author and does not represent the opinions of ALLPCB.com.

Laszlo Toth

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It help me a lot. Thank you.
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