Category:PCB PCB Manufacturing

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PCB manufacturing consists of many steps, such as PCB CAM, Panelization, Copper patterning, etc. This group is mainly talked about the problems during PCB manufacturing!

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What are the pitfalls of high PCB copper thickness? Reply 2016-09-29 08:29:04
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Eric Flores Solis

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We need to carry high currents on a PCB, so we are likely to order our PCBs with high copper thickness. So far we've only used 35 microns in our designs, so high thickness for us means, 70 or 105.
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Statement: This post is only the personal view of the author and does not represent the opinions of ALLPCB.com.

Sinan Gunay

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I would still suggest to solder copper wire on top of the trace for you.

avonchia

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The best solution of these questions is the PCB vendor that you have selected. Different PCB vendors excel at different types of boards: some are great at high speed, tight tolerances; others are good at high power applications.

j.rattanavongsa

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I think 105μ is the thickest you can get, but I do not know why you wouldn't get it on inner layers. A PCB is just a stackup of epoxy, copper and glass fiber. You can play with thickness at will.

Micha.R

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I have learned a lot from your article. Quite useful and impressive info.
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