Electronics Forum | Thu Sep 06 10:34:21 EDT 2001 | Mike Konrad
Hi Jeff, Sean is correct. Although ultrasonic technology will work in post-reflow de-fluxing applications, you will receive concerns regarding ultrasonic �damage� to wire bonded components. Much has been written to combat this belief but the conce
Electronics Forum | Tue Jun 12 23:25:29 EDT 2001 | chinaren
As you know there will be a lot of residues(such as rosin) left especialy on the peak zone and cooling zone of reflow oven after reflow soldering in a time. who use one kind of effective liquor or effective method to clean the residues ?
Electronics Forum | Wed Jun 13 13:34:14 EDT 2001 | Slap Nutz
One Tequila, Two Tequila, Three Tequila, Floor et vous, DaveF?
Electronics Forum | Tue Oct 14 11:34:04 EDT 2003 | Axl
As far as solder paste goes search no further! I have worked for some huge CM's as a Process Engineer and a lot of them have put thousands of hours of Engineering time and evaluation just to come up with the same answer every time. For no-clean it is
Electronics Forum | Tue Oct 21 18:30:30 EDT 2003 | russ
AXL, you could be right! I personally didn't switch they did it after i left. Is it possible that indium might have changed in the last couple of years? I remember Indiums specs stating 40% post residue? This was quite a bit higher than some othe
Electronics Forum | Thu Sep 03 04:53:31 EDT 2009 | d0min0
to summarize - 3 components are placed on a single module x 8 on pcb - 2 anodes & 1 cathode are infected (so no component for us) - the problem does not look like wetting problem as the component and land pad is wetted, but the paste is not complete
Electronics Forum | Tue Feb 17 10:30:03 EST 1998 | Kelly Morris
I am currently evaluating some different reflow ovens for a future purchase. The manufacturers we are looking at are Conceptronic, BTU, and Heller. Any feedback on these manufacturers would be welcome. I am particularly interested in: 1.Service res
Electronics Forum | Fri Aug 02 12:01:40 EDT 2002 | johnw
interesting, not at all what we were told so yes lot's of contradictions comming from them, I have to say personally I've not beein impressed with there technical service of late, are they getting complacent I ask? it's strange they say it'll cause
Electronics Forum | Wed Aug 14 11:34:24 EDT 2002 | carln
Is your exhaust duct connected to a reflow oven that is used for flux? The condensate may be carring over from another oven that shares the same duct.
Electronics Forum | Thu Feb 07 14:29:02 EST 2008 | jdumont
Bi monthly?!!? What are your exhausts getting clogged with? You have that much dust in the air that cleaning every two weeks is necessary?
