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 | Fri May 13 08:08:15 EDT 2005 | davef
George We're not sure about the application of powder flux for original poster to this thread, but a common application of powder flux is in brazing. This powder flux can be either metal bearing or just flux. As an aside: Soldering and brazing are
Electronics Forum | Fri Dec 16 11:21:18 EST 2005 | patrickbruneel
Steve, Water-soluble fluxes are per definition very corrosive and need to be cleaned (read the data sheet) Encapsulation will prevent humidity reaching the water-soluble acids but will not prevent reducing the metals the flux is in contact with to m
Electronics Forum | Sat Jan 14 08:13:14 EST 2006 | gipos Mike
We are doing a lot of CSP-BGA rework with tacky flux from Senju Metal.Their flux is very good.We are buying directly from Japan 529D flux. We have reworked BGA processor plastic sockets of Fujitsu Laptops. What kind of flux you are using? Not all of
Electronics Forum | Wed Aug 16 16:53:48 EDT 2006 | finalassy
Hello, we are currently running no clean flux on our Jade model pillarhouse selective solder machine and i would like to switch the flux over to Water Soluable. Are there any concerens with running water soluable on these machines? I have heard tha
Electronics Forum | Mon Oct 02 20:28:25 EDT 2006 | davef
Assuming: * Customer board has been designed to provide for cleaning under components. * Cleaning equipment is capable. In meeting J-STD-001, your current cleaning equipment should be able to clean: * Water washable fluxes. * Low residue fluxes, pro
Electronics Forum | Thu May 31 09:13:10 EDT 2007 | gsala
Tnks Davef, be patient pls, what does it exactely mean? That one of the two, in case of cleaning needs the flux residues are more difficult to remove for one of the two fluxes ? i.e. NC wire fluxed by ROL0 compared to fluxed REL0, in terms of so
Electronics Forum | Fri Jun 22 14:16:28 EDT 2007 | patrickbruneel
I agree with the down to earth, low tech but very effective peace of card board and is far better then trying to measure Mg/Inch sq with a volatile media. The only addition I would like to make to �Real Chunk�s� advice is: Dry spots on the cardboard
Electronics Forum | Tue Mar 11 00:48:12 EDT 2008 | porferio
If your oven has the flux collection unit just like the Tamura oven, then you will not experience same as what you have shown on the picture. The only thing to do now is to clean and take out the flux. Also, please consider, flux accumolation depend
Electronics Forum | Tue Feb 03 13:53:41 EST 2009 | allwave
The spec for all PCB suppliers is "solder mask over bare copper using LPI on external layers (green)". The flux we use is No clean 270WR flux (AIM). As far as process parameters, like I mentioned before, same parameters for several suppliers, only on
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