Electronics Forum | Thu Oct 24 12:09:31 EDT 2002 | slthomas
Have you looked at cross-sectional analysis? If they can provide you details of where the failures are occurring, maybe you can chop one up and see exactly what's going on? We've done it once for our own engineering department and the results (not
Electronics Forum | Thu Sep 07 17:24:29 EDT 2006 | greg york
normally one side is hydroentangled the other is not there is only one correct side which should be lint free and the other full of lint.that is wny people should never use rolls on both sides. Im of course talking typically (not sure of jnj brand) t
Electronics Forum | Tue Jan 15 16:50:44 EST 2008 | gregoryyork
Try Digitus - Microscope Camera with built in LED Lighting. Probably around 140 Dollars we just purchased three not tried mine yet but my reps like them and they go to 200X mag - incredible I think it is http://www.digitus.info thats what it says on
Electronics Forum | Thu Jul 19 06:49:38 EDT 2007 | cyber_wolf
Chris, Are you sure about the joystick trackball statement? He said he is seing "bounce" when he steps through placements and when he trims mag positions. That would indicate a issue with the small x-mot system to me.
Electronics Forum | Tue Jan 15 11:05:20 EST 2008 | slthomas
"When I spot something suspicious, then I might turn up the mag. to about 20X, that's all I need." Not sure what kind of stuff you're building or what standards you wish to meet (my qualifier, since I currently only have 20X capability myself but ha
Electronics Forum | Tue Sep 03 17:48:34 EDT 2002 | dphilbrick
My customer is finding a blue haze on some SMT pads after processing, kind of looks like a water spot on the surface of solder joints. It requires 20x mag and very good lighting to see. We have done 2 different ionic tests and the boards pass to clas
Electronics Forum | Mon Feb 10 09:49:32 EST 2003 | pjc
For manual X-ray systems: Kv power to start off with. Depending on what type of components you have to X-ray, you may be ok w/ just a 90Kv system, for example. Its not all about Kv though. With most systems you can adjust to quantity of X-rays you ar
Electronics Forum | Wed Jan 05 10:55:12 EST 2005 | OverTheHill
WOW Sr.Tech, 40K worth of bent tools? I'm about ready to be sh*t canned because of 1K's worth. As for trimming the mags, the product is running fine (many boards) and then out of nowhere the tool bends, so I assume my PERFECT operators trimmed the ma
Electronics Forum | Fri Oct 24 13:35:11 EDT 2003 | cnotebaert
Ok, I have been trying to purchase a magazine unloader (front of line to load brds into smt equip) from 3 different used equipment manufacturers. I have been hounding them for 4-5 weeks to get me a quote. They all tell me they have them but I have no
Electronics Forum | Thu Nov 15 01:05:02 EST 2001 | jamstart
I think for x-ray, it really depend what package you are looking at. For CSP, it should be at least min 90KV, min 5 micro focus size. CSP definitely need a higher mag and resolution.
