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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PCB Design Influences SMT Manufacturing Reply 2017-02-13 20:19:16
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Andrew

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Development of modern scientific technology leads to the increasing miniature of electronic components and massive application of SMT technology and devices in electronic products. SMT manufacturing device has attributes of full auto, high precision and high speed. Because degree of automation rises, higher requirements are brought to PCB design. PCB design must cater to SMT device requirements, otherwise manufacturing efficiency and quality will be influenced or even computer automatic SMT possibly fails to be completed. For example, the machine will possibly frequently break down when MARK isn't fully met; unreasonable design in terms of PCB shape, clamping edge and panel will influence manufacturing efficiency and pad defects or even machinery manufacturing can't be completed.
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Statement: This post is only the personal view of the author and does not represent the opinions of ALLPCB.com.

Jerry

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Nice content you’ve posted in here
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