Thank you very much for your valuable suggestion! We will solve it as soon as possible!

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!

Community > Groups > PCB Manufacturing > How to place vias on pcb?
How to place vias on pcb?
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werfried kuneth

How do manufacturers put multiple Vias from top layer to bottom layer? Anyone can help me ?
Statement: This post is only the personal view of the author and does not represent the opinions of


For the vias, a good guess is these are Gnd or Vcc vias. Good for interconnecting multiple planes. I have however never seen digital boards requiring these vias to be "sprinkled" closer than about a one inch grid. And normally they are present already for pwr and gnd vias to connect to bypass caps.


It is very interesting and helpful.I will keep check your post.

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