Printed Circuit Board Assembly & PCB Design Forum
SMT electronics assembly manufacturing forum.
Hi there,
I have quite a number of problematic bd due to wa...
- Oct 14, 1999
by
Grace,
You can get the information you need from IPC. ...
- Oct 14, 1999
by
JAX
Grace,
As deifned in IPC 7721 Procedure 3.2 Bow and Twist ...
- Oct 14, 1999
by
Jeff Ferry
With loaded boards, warpage can be removed by placing the a...
- Oct 14, 1999
by
Earliar we had problems with board warpage, Much of our pro...
- Oct 15, 1999
by
Grace Chua