Electronics Forum | Wed Nov 13 09:07:13 EST 2002 | bdoyle
maybe I have super powers? ooooooh just to note, if I don't answer any emails today its because I'm practicing my jedi tricks.
Electronics Forum | Mon Dec 09 01:34:46 EST 2002 | MLau
I'm looking for two F4G dongles as we've lost it due to misplacement. Do you have any to spare? Thx!
Electronics Forum | Tue Nov 05 20:14:40 EST 2002 | yngwie
What is the advantage an disadvantage of using the Syringe vs Jar, for Solder paste supply media. Anybody with an input will be much appreciated. TQ
Electronics Forum | Wed Nov 06 09:01:59 EST 2002 | russ
Syringes seem to keep the paste fresher longer since there is less exposure to air than a jar. It is also nice to be able to just squeeze the trigger on a gun instead of using a spatula in my opinion. Russ
Electronics Forum | Tue Nov 05 22:19:07 EST 2002 | Victor Salazar
I am seeing quite a bit of grainy solder joints. I am told this can be from being in a liquidus state for too long. Does anybody have any information on this defect?
Electronics Forum | Mon Nov 11 18:16:54 EST 2002 | Victor salazar
Michelle, I am very interested in hearing your results. Do you have any pics of grainy solder? You may e-mail me direct with any info. I would appreciate it. Thankyou vsalazar@uasc.com
Electronics Forum | Tue Nov 12 13:11:40 EST 2002 | steve
Your heating temperature is too low. Check your process and run the board through again. Then the graininess problem should go away. Or, try some different solder.
Electronics Forum | Thu Nov 21 01:40:11 EST 2002 | ruimsig
The cause of grainy joints is either too high reflow max 225�C, 90 seconds or the reflow temp was tp low
Electronics Forum | Fri Nov 22 08:59:49 EST 2002 | ksfacinelli
I would have to agree with the to high temp being a real problem. I have seen this with the WS-609 alpha paste. If you run it up to high in temp. The joints appear to be cold but they are really just over fried.....definitely try reducing temperat
Electronics Forum | Thu Nov 07 08:27:13 EST 2002 | davef
Yeh, that RIPPPPP sound that seperating velcro makes is a real hint isn't it. Use your field meter to confirm your suspicions. We cut the straps.
