Blind vias in Eagle?

Discussion in 'The Projects Forum' started by Skfir, Jul 17, 2013.

  1. Skfir

    Thread Starter Active Member

    Aug 19, 2010
    135
    4
    Hi Guys!
    Sorry for asking such a strange question, but perhaps sonne has dealt with blind vias. Could you please tell me, if I have, say a buried via going from layer 2 to 3, and I have a blind via going from layer 1 to 2. Can I draw the 1-2 via right on top of the 2-3 one? Or I should move them away from each other?
     
  2. ErnieM

    AAC Fanatic!

    Apr 24, 2011
    7,395
    1,607
    Since you can't put a blind via between layers 2-3 then yeah, it's OK to overlap them as only one will exist anyway.

    Finally, don't use blind vias at all.

    Even if you are sure you need them just don't do it: they quadruple the cost of your board.

    [​IMG]
     
    Last edited: Jul 18, 2013
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