Electronics Forum | Sat Jul 25 08:47:25 EDT 2009 | davef
Both "moisture content of bare board" and the "thickness of the copper plating in the PTH" are related to each other. As you heat the solder connection, moisture in the board boils and out-gasses through the solder connection. Plating with the proper
Electronics Forum | Mon Apr 05 22:52:40 EDT 2010 | davef
Sounds like you're not getting the solder connection hot enough. Talk about: * Temperature of the solder on the connection * Solder alloy * Board solderability protection * Component solderability protection
Electronics Forum | Tue Apr 13 14:56:22 EDT 2010 | charlesyeh_wellex
Hi: Did any one know about how to connect boardFLO to Fuji CP machine? I did not have communication cable between both two machine. Thank you
Electronics Forum | Thu Jun 28 15:38:37 EDT 2012 | davef
Matthew: That you can get solder flow when hand soldering, but not when reflow soldering, seems to be telling you that you're not getting the connection warm enough during reflow. You need to have those connections liquidous + 20*C for at least 5 sec
Electronics Forum | Wed Jun 18 02:43:37 EDT 2014 | tjbooc
CHECK IO BOARDS STATUS, CHECK HEAD IO 24VDC SUPPLY, CHECK 24VDC SUPPLY TERMINAL, CHECK WIRING CONNECTED TO HEAD IO I think this is an I/O communication problem. Fail in connecting to I/O cards.
Electronics Forum | Wed Sep 07 07:53:16 EDT 2016 | ttheis
Looks like I've got to reconfigure the fmi connections. Only pins 1 & 2 populated and when I jump the fownline pins the upline ready signal is activated. I'll reference the diagram and setup the connections for smema.
Electronics Forum | Sat Oct 13 09:26:35 EDT 2018 | davef
So, why do you think that the requirements for accepting a solder connections would change depending on whether the connection is or is NOT visible?
Electronics Forum | Mon Feb 11 09:48:07 EST 2019 | neiderman3140
To connect the DEK printer and the KY SPI you will need to add the SPI closed loop upgrade to your DEK. It is a simple software and cable connection.
Electronics Forum | Thu Jul 18 12:45:49 EDT 2019 | dekhead
Lots of things it could be (basics first): E-Stop pressed. Connections within E-stop circuit (mostly Y4). Connection of SYSTEM switch back to Y4. E-stop relay. Do double pushbuttons toggle partial SYSTEM?
Electronics Forum | Fri Mar 12 13:17:27 EST 2021 | vasu278
I bought new M8 reflow, i got 4 cables for ups connection ups+,ups-,1+,1-. I want to know how to connect it to ups
