Electronics Forum | Wed Sep 17 08:41:28 EDT 2003 | caldon
In addition, I also think it would be detrimental in the double sided reflow process. Cal
Electronics Forum | Fri Dec 12 03:50:09 EST 2003 | leonb
Is there anyone that can possible help repair an Iemme 760 reflow oven,
Electronics Forum | Mon Apr 11 08:55:49 EDT 2005 | greg
One more question. Is it realy worth to have reflow oven with nitrogen for lead free?. What are yours experiences? Greg
Electronics Forum | Tue Feb 19 09:24:25 EST 2019 | cyber_wolf
Reflow profiles are based on the product and materials you are soldering. You need profiling software and a data logger.
Electronics Forum | Mon Jul 12 07:47:41 EDT 2010 | rgduval
Talk to your paste manufacturer, they can recommend a reflow profile (as well as advise the paste activation temperature, and liquidous reflow points. The ENIG finish should not affect your reflow parameters any more than the solder paste. Typicall
Electronics Forum | Thu Oct 26 14:51:46 EDT 2000 | eramirez
Currently I am running a very dense PCBA using a PCB less than 20 mils thick. We have two facilities running this product. One is using Nitrogen during reflow one is not. What is the advantage and disadvantages of using Nitrogen during the reflow
Electronics Forum | Thu Aug 24 08:59:38 EDT 2000 | Eugene Smelik
Dr. Lee, For Pb-free solders, will the reflow profile be similar to that of Sn/Pb, with an flux activation plateau before going to peak reflow, or will the profile be more linear in nature? Are there advantages/disadvantages to either profile for P
Electronics Forum | Mon Jul 12 13:24:38 EDT 2010 | tate350
Like robdg3 said, just check your paste spec and define your reflow profile accordingly. There should not be any major difference in reflow profile due to PCB finish.
Electronics Forum | Wed Apr 21 19:32:13 EDT 2021 | davef
Here's some information about Fred Dimock's work on vacuum reflow - Operation of a Vacuum Reflow Oven with Void Reduction Data [ https://smtnet.com/library/index.cfm?fuseaction=view_article&article_id=3336&company_id=40492 ]
Electronics Forum | Thu May 13 15:20:43 EDT 2021 | grahamcooper22
Hi, are there any component types that are not suitable for vacuum reflow ? I've had one customer use his vacuum vapour phase reflow system on a pcb, and on 10% of the hermetically sealed accelerometers devices. the lids have popped off... Thanks Gra
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