Electronics Forum | Tue Nov 28 22:35:30 EST 2000 | rabell
We are currently in release 1.4 and 1.5 of the majority of our courses, partly because we do fix minor errors that do crop up, and release maintenance updates. I infer from your comment that you take exception to one or more of the test questions in
Electronics Forum | Tue May 15 12:56:51 EDT 2001 | Scott B
We had a similar problem a while back and found it to be an operator messing with the air pressure valve (of course no-one admitted to doing it). When cranked up enough, there was enough back pressure in the syringe to increase the volume of material
Electronics Forum | Wed Jun 27 17:29:23 EDT 2001 | slthomas
How about a double pass with your squeegee? Of course you then have the other associated headaches from too much paste on your pads, squeeze-out, bridges, extra cleaning, etc.
Electronics Forum | Wed Jan 05 09:44:45 EST 2000 | Millerin Claude
Some PCB's manufacturers are now able to fill the hole and then re-metallized the pattern in order to obtain a final soldering surface perfectly flat but with an electrical connection under. This of course increase the price of the pcb but avoid any
Electronics Forum | Wed Jan 05 08:36:44 EST 2000 | Doug Philbrick
MPM has a section on thier web page that is a glue printing tutorial. Visosity is the key ( aperature is very important also of course). Too runny of a glue won't work well, just lke paste.
Electronics Forum | Fri Nov 26 04:44:21 EST 1999 | LucaS
I found a good help in reading the app.note: HANDLING OF MOISTURE SENSITIVE PLASTIC PACKAGES free downlodable from: http://www.pmc-sierra.com The document is clear, and I believe is simple enough for a basic course. That's all.
Electronics Forum | Sat Oct 30 16:53:19 EDT 1999 | jason
David I have recently taken the IPC-A-610B instructors course and according to the teacher the revised addtion is suppose to be 50 percent fill in plated thru holes
Electronics Forum | Mon Aug 09 05:05:41 EDT 1999 | Brian
2 �S-cm at the moment of reaching the boards). The boards were tested immediately after cooling and conformally coated, using a PMMA product, with extremely high resistance, reasonable protection and good repairability but, of course, very tender che
Electronics Forum | Thu Jul 15 19:14:08 EDT 1999 | Gord Wait
Thanks for all the feedback. I'm going for the tsop's on back, with approval from manufacturing, of course. This forum is just what the doctor ordered!
Electronics Forum | Thu Mar 11 18:54:19 EST 1999 | Josue Jacquez
Does anyone know a web address where I can find courses for operation and programming of Fuji Machines?? Please send me an e-mail to jjacquez@hotmail.com I'll appreciate you Regards
