Printed Circuit Board Assembly & PCB Design Forum
SMT electronics assembly manufacturing forum.
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hello all,
I�m experiencing problems with "warped" boards...
- Jul 22, 2005
by
Warpage problem causes
* MLB constructions (not homogeneous...
- Jul 24, 2005
by
davef
In addition to Daves comments. You might want to look at th...
- Jul 25, 2005
by
RDR
Assuming it is not PCB supplier related, here are my thought...
- Aug 02, 2005
by
crishan
if you have enough free space at the edge of the board you c...
- Aug 03, 2005
by
We do pass board on mesh instead of chain for first side.
F...
- Aug 03, 2005
by
ajay
What about PCB construction?:
- CEM (2-3....)? FR4 ?......
- Aug 03, 2005
by
CTE mismatch.
X, Y, Z all expand at different rates.
C...
- Aug 03, 2005
by
Run on the "mesh" for the first side. Then on the chain of t...
- Aug 12, 2005
by
Dorklover664
I agree with all the prior postings!
But I have some additi...
- Aug 12, 2005
by
campos