Electronics Forum | Fri Dec 16 11:32:49 EST 2005 | rlackey
We did some research a few years back, but you do have to test them regularly and replace them. http://www.twclean.com/debugging.html Here's Topline's justification (but then again they do sell them): ESD coats are required primarily for 3 reason
Electronics Forum | Fri Jan 27 15:39:08 EST 2006 | GS
Thanks Patrick yes I feel better now, but allow me a comment: Reason A: your answer confirms my tough. In general could be accepted Reason B: your answer "The primary function of ups start when electricity is "off" so the equipment is clearly exem
Electronics Forum | Wed Feb 15 07:21:08 EST 2006 | rlackey
Or ask your board house to make the change for you - ours always do small mods like that for free, then send you back the updated Gerber. Regarding the layer changes, whenever we tried editing gerbers out of their original package we always had issu
Electronics Forum | Fri Feb 24 14:10:16 EST 2006 | rsmith@z-mar.com
My company is an ESD firm. I have tested many different floors and sell ESD flooring and other products. With that said, here are my thoughts. Unsealed concrete is porous and tests in the 10 6th-8th range here in the southeast where we have decent hu
Electronics Forum | Mon Mar 13 13:23:20 EST 2006 | stepheniii
Get a book on effective complaining. Gerbers is not a good way to program. Matching up the designators is but one headache. At the very least try and get centroid data. But try for ascii cad files. Are there any programs that generate gerbers but ca
Electronics Forum | Wed Aug 30 07:34:23 EDT 2006 | Xray Tester
For Automated x-ray inpsection system comes in 2D and 3D. 2D also know as the transmission xray inspection where xray are generated from a fixed point source. On double side board, this does not work that well. That where 3D Automated x-ray inpsectio
Electronics Forum | Mon Jun 05 14:28:45 EDT 2006 | marc
A few years ago with the 1st and 2nd generations of lead free material N2 was highly recommened. Now most of the materials suppliers have good formulations that are just fine in air reflow. I would still run a DOE though... just to be sure. Als
Electronics Forum | Wed Jun 14 12:34:50 EDT 2006 | proy
I have been thinking about and looking at writing a Palm based data collection program (using NSbasic, very similar to visualbasic) to replace our PCB inspection sheets. Has anyone done this? I am thinking that the inspector will use a PDA to recor
Electronics Forum | Thu Oct 05 23:44:55 EDT 2006 | zoltans
Hi, Has anyone got first hand experience with the JT wave soldering machines, WS series? I use a low solid VOC free flux and it seems I have problems atomizing the flux properly and this generates soldering defects, leaving lumps and big solder bal
Electronics Forum | Sun Oct 08 23:37:37 EDT 2006 | zoltans
Hi, Has anyone got first hand experience with the JT wave soldering machines, WS series? I use a low solid VOC free flux and it seems I have problems atomizing the flux properly and this generates soldering defects, leaving lumps and big solder bal
