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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Part clearances in PCB design Reply 2017-02-03 00:05:32
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Carter

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Does anyone know there a standard matrix of clearances part to part for Class 2 and Class 3 board design. IPC does issue a preferred matrix but they are so liberal they not so useful in the real world. Any suggestions would really be appreciated.
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Statement: This post is only the personal view of the author and does not represent the opinions of ALLPCB.com.

alejandro.rostro

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Many thanks. Your idea is very valuable. Will certainly share this post with my pals.

Christ

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It was truly informative. Your post is very useful.Many thanks for sharing!

szoke.szabolcs

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Bookmarked.Really helpful.

OSCAR GOMEZ

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Glad to read such a marvelous article here. You are a genius.

Ralph Hartwell

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Pretty good and useful info for beginners.
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