Electronics Forum | Fri Jun 09 09:52:03 EDT 2023 | tommy_magyar
I agree with Mainteneer on this. Depending on the active components, I would check the datasheets of them. Particular groups of components to pay attention to: microphones, microprocessors, transformers, relays, switches. Washing may be in some cases
Electronics Forum | Mon Jun 19 13:52:41 EDT 2023 | emeto
Guys, it is a wash process assembly, so everything on the BOM can go to wash. The question is more around number of cycles limitation/rule.
Electronics Forum | Thu Feb 10 13:54:22 EST 2000 | Kris W
Hi All, We are in the process of converting from RMA solder paste to no-clean process across the shop. This will allow me to carry my semi-aqueous cleaner out of the building and set it ablaze using the terpenes as the fire water. Then I can go ab
Electronics Forum | Thu Jan 18 05:37:24 EST 2007 | HC
Wondering if anyone is using cleaning solutions that are safe to use and store, and don't cost an arm and a leg. Cleaning tasks would include solder paste stencil cleaning, misprinted PCB cleaning, flux cleaning after rework, and so on and so forth.
Electronics Forum | Fri Feb 05 14:29:14 EST 2010 | kaz
the board in question is from Foba Laser Engraver, it's a surface contamination coming from.. everywhere, a lot of moving parts that are lubricated. I'm now studding chemicals that we may use for our kind of rework & cleaning. We may think of modifyi
Electronics Forum | Wed Dec 17 10:25:47 EST 2003 | blnorman
I may have asked this question before but couldn't find anything when I ran a search. Question, after ultrasonically cleaning our boards we bake them out to drive off residual moisture. Current requirement is 24 hours @ 105�C. I seem to remember a
Electronics Forum | Thu Apr 01 03:22:59 EST 2004 | paul pmd
Deltawave flux pump continously runs while in run mode. After the pump there is a flux manifold distribution block. When switching between fluxes not all previous flux is purged or drained. When no clean is installed some cross contamination may occu
Electronics Forum | Tue May 16 11:58:27 EDT 2006 | jsloot
What is the best or ideal cleaning method for wave solder pallets? I have been using iso prop and am not sure if this is the cause for having brittle wall material. I wouldn't think alcohol would degrade the durastone material. Most of my pallets hav
Electronics Forum | Wed Dec 17 14:38:25 EST 2003 | davef
Francois Monette [Cogiscan Inc. 450-534-2644 fmonette@cogiscan.com ] is the resident genius on component and board baking. If he doesn't chime-in a in a day or so, give him a shout. He seems to nap quite a bit. Alternately, if you search on his na
Electronics Forum | Mon Mar 29 07:21:51 EST 2004 | jdumont
We are also having the same problem here. I was told earlier that it could be a problem with the solder mask during the raw board manufacturing level but then I noticed that the problem was only surfacing on boards that went through the wave. As far
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