Electronics Forum | Tue Sep 14 06:00:27 EDT 2004 | sc
dear, appreciate the sharing of experience on detection tools of cold soldering defect on PCBA. thanks SC
Electronics Forum | Tue Sep 14 06:00:31 EDT 2004 | sc
dear, appreciate the sharing of experience on detection tools of cold soldering defect on PCBA. thanks SC
Electronics Forum | Wed Sep 15 11:44:46 EDT 2004 | mriddle
Dear SC, Are you looking for a cold solder detection tool for SMT,through-hole or both?
Electronics Forum | Thu Oct 27 00:45:41 EDT 2005 | pavel_murtishev
Good morning, I can recommend to use solder paste softeners, which can prepare solder paste for printing process. Softeners rise paste temperature by means of pseudo-planetary motion. Therefore, solder paste reaches room temperature during only 15
Electronics Forum | Mon Feb 12 10:02:18 EST 2007 | rgduval
A little late to the party here, sorry... Has the joint been verified as a cold solder joint? That is, visually confirmed that it looks like cold solder, and, perhaps, xrayed to confirm the solder status? X-raying may sound a bit extreme, but you'
Electronics Forum | Thu Feb 08 08:54:56 EST 2007 | jhaviland
groundplane not heating properly.. Is it a J leaded IC? sometimes these get bent slightly in the packaging and sit just far enough off the board to cause solder problems.
Electronics Forum | Tue Jan 06 19:53:32 EST 2004 | jj
Hi, Any idea what's the possible causes of cold solder after drop test? Thanks JJ
Electronics Forum | Wed Jan 07 07:16:25 EST 2004 | davef
Cold solder prior to properly performing a well designed drop test. Actually, "cold solder" means different things to different people. Two dull solder connection conditions are: * "Disturbed" solder joint: a solder joint that has an "angular face
Electronics Forum | Mon Jan 19 14:54:38 EST 2004 | cyber_wolf
How did you come to the conclusion that you are having a cold joint problem. Just by appearance ? As Dave stated if you have any of the metals that he listed in the joints they will appear to be dull and grainy sometimes. But... Dave, I will have t
Electronics Forum | Thu Feb 08 09:41:23 EST 2007 | SWAG
Check the bare board - could also be an unmasked via on the heel of the pad that is sucking solder into it.
