Electronics Forum | Fri Jan 26 08:44:40 EST 2007 | dsteffler
Had the same thing happen here. If the thermocouple line shorts out the temperature appears to go runaway (999F or whatever the max of your software is). Ours was a short out in a socket where the thermo plugged in to pass through the frame. Regar
Electronics Forum | Thu Feb 15 13:49:10 EST 2007 | russ
only plug one side, you can definitely blow out during reflow process with a sealed via/ it is impossible for flux to be trapped in a blind via. Russ
Electronics Forum | Thu Jul 26 22:52:56 EDT 2007 | davef
Choices are: * Respin the board to move the via so that it is no longer under the pad. * Have the board fabricator plug and plate over the via. Search the fine SMTnet Archives for background.
Electronics Forum | Mon Nov 05 06:27:23 EST 2007 | grantp
Hi, We are also interested in this, and I have heard you can get the PCB's with the via's plugged. Also, if the via's are small, the solder should not penetrate? Anyone have any further info? Grant
Electronics Forum | Tue Jan 08 10:57:16 EST 2008 | bobpan
We have a conveyor that has phone jack plugs for the next and previous. Does anyone have any experience making the conveyor work with another machine that has normal smema. Thanks
Electronics Forum | Wed Nov 12 22:34:30 EST 2008 | davef
How about plugging the via with a temporary solder mask or coving them with thermal tape?
Electronics Forum | Sun Jul 12 12:41:53 EDT 2009 | emanuel
Anyone can tell where is it possible to download the installation of the Gemline PPS? I copied the directory from the previous machine's owner, the software starts but any attempt to move to one of the menus results in an error message about a hardw
Electronics Forum | Tue Jul 28 09:29:48 EDT 2009 | christian01976
Hello! Did you test the blow off function manually with the input/output monitor? Mayba there is the wrong plug at the valve...
Electronics Forum | Fri Jan 29 12:59:47 EST 2010 | remullis
Something on the 5v side is pulling it down. I would check every thing associated with the harness you are disconnecting. Your shorting somewhere! Don't have a schematic in front of me. Also look for leads getting into the backside of your connecto
Electronics Forum | Thu Mar 03 08:06:36 EST 2011 | scottp
I've seen this with through hole via in pad with soldermask plugging from the opposite side. Baking the boards solved it. Not using such a horrible via in pad method would also have solved it, but that wasn't an option. Is this ball sitting on a v
winsouce.jpg)
