Limitation of vias

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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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Limitation of vias

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Clifford

I fond that Eagle is trying to limit the amount of vias through the PCB. Why it has such a limitation?

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2016/6/8 10:08:51

Statement: This post is only the personal view of the author and does not represent the opinions of ALLPCB.com.

jarmoblo

Via is just one of the parameters you can use to tweak the autorouter. Via add a little cost in drilling, they take up space, and other things being equal and it is better for a route to stay on the same layer.

2017/1/3 13:44:09

zanittie

The use of via has both advantages and disadvantages, it depends on your choice.

2016/12/1 5:51:33

ignacio.horcas

I wouldn't say that via is not good, sometimes can be used as good for us.

2016/9/16 8:52:16

andrea

I think the reason is that vias could occupy significant space from other components, so that the size of the PCB need to be bnigger, which will cost more.

2016/7/15 0:31:30

theubo

Very interesting post.

2016/6/10 10:08:51

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