Electronics Forum | Fri Sep 07 21:43:40 EDT 2001 | mugen
Hi, We use IPA and Prozone, if IPA is so drastically detrimental, to the pcba's.....what suggested alternative, can you please recommend, as IPA replacement? Thanks.
Electronics Forum | Wed Sep 12 20:46:10 EDT 2001 | davef
Dunno, but if I had to guess, your DI is corroding the stainless. But then again, some saponifier concentrations can be overly caustic
Electronics Forum | Mon Sep 17 10:09:45 EDT 2001 | martys
What variables that you have tested are sensitive to producing tombstoning defects and what advice can you provide to minimize them?
Electronics Forum | Fri Sep 21 11:02:37 EDT 2001 | davef
You can measure temperatures any place that you would like, but the issue is the temperature of the solder. We've seen solder temperatures that vary from lead to lead on the same component. Why don't you want to measure the temperature of your so
Electronics Forum | Wed Sep 26 14:48:01 EDT 2001 | bobm
there is a company called EFD. my contact there is john kaminski. they have thermocouples that are spring loaded requiring no solder at all. they work great. you attach them to the edge of the board and you can move the end to make contact where you
Electronics Forum | Mon Sep 24 05:50:23 EDT 2001 | dwoon
Has anyone used or had any experience with Fuji & Quad for large board assembly? What is the maximum board size that a Fuji & Quad can support? Many thanks in advance.
Electronics Forum | Wed Sep 26 09:01:38 EDT 2001 | hinerman
I'm afraid I only have data that has been published previously. What I do have was created when working for other companies and can not be shared, sorry. Perhaps someone else may be able to help. Regards Jay
Electronics Forum | Tue Oct 02 20:47:30 EDT 2001 | davef
There is no standard that describes component part marking requirements. Component fabricators take different approaches to marking. The major marking methods are: * Laser * Epoxy * No marking Maybe with this as a starting point, we can discuss yo
Electronics Forum | Mon Oct 08 14:56:10 EDT 2001 | Mike
I think the problem is going to be the cooling zone location. All of the heat zones are built the same, but the cooling zone can not be moved easily.
Electronics Forum | Wed Oct 10 07:21:47 EDT 2001 | roland
Ken, A pretty decent list of consultants can be found at: http://www.astm.org/consultants/NEW/subjectarea.html . I hope this helps! Roland
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