Electronics Forum | Thu Apr 30 22:40:32 EDT 2009 | davef
Selective Wave Soldering DoE to Develop DfM Guidelines for Lead and Pb-Free Assemblies Written by Makram Boulos, Craig Hamilton, Mario Moreno, Ramon Mendez, German Soto and Jessica Herrera Circuits Assembly Magazine, 31 December 2008 19:00
Electronics Forum | Thu Jul 02 16:01:57 EDT 2009 | ewchong
thanks kpm. agree the cause of those pads lifting. all of them were no connects so they cannot be the cause of the electrical failure. when the bga was removed, all the solder balls on the pcb turned into conical shape due to the separation, except
Electronics Forum | Thu Aug 20 13:15:58 EDT 2009 | ratsalad
Yes, you should be able to. The feeder interface for the GSMs (not Advantis or Genesis) has been the same as far back as I can remember... And we used to have a D-block machine. We use some of the same feeders from that old D-block GSM on the GSM
Electronics Forum | Fri Aug 28 19:15:13 EDT 2009 | edmentzer
Have you used the EXCEL MACRO that MYDATA used to give out at no cost? We have been using the MACRO for 9 years and it is very good. Contact me if you are interested in the EXCEL MACRO. I can usualy edit the pick and place data with macro for a bo
Electronics Forum | Wed Aug 26 05:58:17 EDT 2009 | grahamcooper22
Hi, I have no experience of the ZIP TOP bag you refer to but my advice is to follow the guideline of IPC JEDEC 33 for sealing bags containing MSDs....it states' the MBB should be heat sealed'. I cannot imagine that a ZIP will keep the moisture out an
Electronics Forum | Tue Jan 12 14:19:23 EST 2010 | deltaservices
Hello Andrew, For programming a single Topaz or Emerald you need only the Cad2cad 1.5 (Freeware) With this program you can generate a VIOS.TXT file based on your position data. You import this in the machine and add your component and Fiducial d
Electronics Forum | Sat Aug 21 02:16:42 EDT 2010 | isd_jwendell
I do not have a QSP-2, but build boards where others have done the layout. Some have not included fiducials, and I am left finding other things. Some boards have complete tenting over the vias, so not all PTH pads will work. Drill holes are not as ac
Electronics Forum | Wed Jan 26 09:44:48 EST 2011 | kblythe
We recently purchased a used Sayaka De-Panelizer Router. There is a manual included from Japan, however we cannot figure out how to get to the programming screens. The manual states to select the Mode button several times until the screens come up bu
Electronics Forum | Mon Apr 02 19:26:52 EDT 2012 | GK
I apologize as I cannot answer your question, but I hope you might be able to help me out. We are looking at purchase a Sayaka CT56NJ, how is has this machine been working for you? how is the customer service? Do you have custom fixtures or a unive
Electronics Forum | Fri Jan 28 09:03:43 EST 2011 | ldavis
Shannon, We have been using VP for all of our lead free production since 2007. Here are the items I can think of off the top of my head. Pro's - small footprint, minimal profiling needed once machine is understood, oxygen free soldering process, s
