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 multi layers on a pcb? Reply 2016-08-09 22:18:54
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Carlos Ruiz

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What are the multi layers on a pcb?
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Statement: This post is only the personal view of the author and does not represent the opinions of ALLPCB.com.

greynaga

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Multilayer PCBs consist of three types of layers: 1. the core on which the copper is attached, 2. the prepreg layers which insulate the different copper layers from each other, 3. the copper itself. So the multi layers on a pcb usually refers to the core layer,prepreg and copper layer.

boonkienkhoo

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For a multilayer PCB, the additional layers are stacked inside the plastic. The vias cross all the layers or just some of them, like buried vias.

Lesley Manley

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Quite useful and impressive info.Thanks for marvelous posting.
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