Electronics Forum | Mon Jun 18 21:33:24 EDT 2001 | davef
ICT probe problems, appearance of res on the boards, and unexpected interactions in RF applications.
Electronics Forum | Wed Jul 29 04:03:15 EDT 1998 | Bob Willis
The Reflow Soldering Interactive Test was well received in the industry with over 200 engineers testing their process knowledge. Now its time to take the Wave Soldering challenge and test you knowledge on soldering through hole and surface mount. Bot
Electronics Forum | Fri Jun 23 10:09:38 EDT 2000 | Bob Willis
There is a CD ROM which I updated this year on BGA process and defect guide see the SMTNET bookshop or call the SMTA for the Interactive CD ROM which has a defect gallery. Bob Willis
Electronics Forum | Sun Feb 11 12:12:48 EST 2007 | dilogic
Just out of curiosity - is it possible to enter placement positions in interactive mode (using camera image) on the GSM1 series? - Deni
Electronics Forum | Sat Mar 17 07:27:37 EDT 2007 | davef
Guards are used to limit the interaction between circuits. Look here: http://www.evaluationengineering.com/archive/articles/1106/1106the_art.asp
Electronics Forum | Tue Apr 28 04:07:56 EDT 2009 | davepick
There's a nice tool on this site - http://www.enhancetechnical.co.uk/ Click on Internet Tools and then the image - brings up a useful interactive tools which helps understand influences on wave solder bridges. Dave
Electronics Forum | Wed Aug 18 11:12:04 EDT 2010 | davef
So with your mounting frustration in your inability to zero-in on the factors that drive your solder balling, are you thinking that maybe you need to bite the bullet and design a experimental study to help isolate the key drivers to your solder balli
Electronics Forum | Tue Jul 05 17:43:43 EDT 2011 | davef
We agree. As Bill says, given that you seem to have bubbles in a restricted area and not broadly dispersed across your board, this seems to indicate an interaction between process materials, rather than a cure or thickness issue.
Electronics Forum | Thu Dec 03 14:45:16 EST 2015 | ttheis
Thanks. Our older oven does have a basic PC interface but no SMEMA. Maybe I can write a short program for the oven's PC to pace the boards into the oven. I could interact with the conveyor's SMEMA interface via low-cost Arduino or something similar.
Electronics Forum | Fri Jan 05 09:23:10 EST 2001 | Brian Toleno
While there may not be any specific requirement to cleaning prior to coating, cleaning an assembly prior to coating will only serve to increase the reliability and integrity of the coating. Some residues from low-solids fluxes can interact with conf
