Electronics Forum | Fri Aug 22 09:50:20 EDT 2003 | Mike Snider
I am placing a plastic Cypress, 256 pin BGA on a small assembly, and I cannot stop the corners from bowing. I've moved my profile up and down with no results. Any suggestions?
Electronics Forum | Mon Aug 25 20:29:02 EDT 2003 | davef
For further discussion on the "being hosed by the physics": http://www.cooksonsemi.com/tech_art/pdfs/Controlling%20Warpage.pdf
Electronics Forum | Mon Aug 25 20:35:51 EDT 2003 | davef
We don't see very much MCC shorting, except after over-voltage. We see much more in the opens category. Were these puppies shorted out of the box?
Electronics Forum | Tue Aug 26 11:15:47 EDT 2003 | blnorman
We use HTN (high temperature nylon - Zytel) connectors in our reflow ovens with no warping, bubbling, or cracking. You can also use PPA (Amodel).
Electronics Forum | Tue Aug 26 15:05:59 EDT 2003 | Robert H.
Hi, Does any one know why on the Panasonic Screen Printer machine SPP(LL) the Motor Drive Panadac-321-5 turns on the light ST? I already try another Motor Drive and it does the same. Thank you.
Electronics Forum | Tue Aug 26 22:45:27 EDT 2003 | fastek
Check your limit and origin sensors for that axis first. If they are OK then change the motor. If that doesn't fix it you have a wiring problem or NC Card problem.
Electronics Forum | Wed Aug 27 16:02:26 EDT 2003 | Darrow Gervais
I have contact a couple of the board houses we use in the mid west with no luck. Darrow
Electronics Forum | Wed Aug 27 21:10:49 EDT 2003 | davef
Contact: Earl Moon Proof Of Design Work: 512-933-5783 E-Mail: pod@ix.netcom.com
Electronics Forum | Wed Aug 27 11:06:30 EDT 2003 | Rich A.
Anyone experience of using Water Soluble paste in pump printing heads, either Dek proflow or Rheopump. Thanks in advance, RA.
Electronics Forum | Wed Aug 27 21:03:03 EDT 2003 | davef
What does TDK [ http://www.component.tdk.com/fa/factoryautomation.html ] say?
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