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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The panelization of a Metal Core pcb Reply 2016-07-17 09:33:12
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Peter Sleeman

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What is a good way to panelise a Metal Core pcb, V-scoring or Tab-routing?
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Statement: This post is only the personal view of the author and does not represent the opinions of ALLPCB.com.

Chip

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All Metal Core pcb have used a combination of routing and v-scoring. Small drills are too brittle to drill mouse bites in aluminum.

Anton Forosenko

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I will also choose V-score. You can then either use a jig to break the boards apart or, if your volume is high, purchase a purpose-built de-panalize machine.

efem elec. co.

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V-cut is a good way to use. I would put two boards back to back,so that not straight side for both of them would be towards outside.
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