Electronics Forum | Mon Jul 01 22:39:28 EDT 2002 | davef
Now, don't be so fast to give-up on those guys. Many saponifier suppliers offer cleaning services for situations like yours. Contact: * Kyzen * Envirosense I seem to remember a similar thread, in the past six months, where our old friend Mike Kon
Electronics Forum | Tue Jul 02 12:33:32 EDT 2002 | Mike Konrad
We have had success removing white residue. A change of chemical (PCB-Wash or Vigon A200) have a good track record in removing white residue. As Dave stated, we (and others) operate a contract cleaning service. Contact me offline and I�ll provide
Electronics Forum | Mon Jul 01 16:15:02 EDT 2002 | Matt Kehoe
We are currently trying to gather information pertaining to applying LPI soldermask thicker than normal. The thick coating is necessary for the SIPAD ssd process however, because of the numerous brands of mask and application methods there is no sing
Electronics Forum | Wed Jul 03 19:17:54 EDT 2002 | davef
I prefer 'YAUC' [Yet Another Unit Converter] by Marius Miller. YAUC converts between many units - Metric, Imperial and others. It supports 585 units, in 40 categories, including Acceleration, Angle, Area, Current, Density, Energy, Force, Frequency
Electronics Forum | Tue Jul 02 16:04:08 EDT 2002 | russ
We normally disregard what the "tech" sheets say. A lot of it has to do with your printer settings, prints per hour, placement time, stencil cleaning procedures etc... Just another wrench to throw in, We have noticed lot to lot paste differences al
Electronics Forum | Wed Jul 03 07:29:05 EDT 2002 | jax
Where did you find this article about "U-shape" apertures? I believe it is simply talking about rounded corners on the inside of a normal square aperture. ( resembling a filled in U ). It kinda follows the same ideas behind the home-plate design, wit
Electronics Forum | Fri Jul 05 11:45:47 EDT 2002 | stefwitt
I have seen the U-shaped aperture on a customer site, being used with success. However, the problems with the stencil and the �loose� tabs where reportedly a reason to search for different aperture designs. Before this company could test their ideas
Electronics Forum | Sun Jul 07 08:45:07 EDT 2002 | davef
Peter Roth of Bosch kindly translated from German a University of Stuttgart presentation on the environmental cost of lead free solders. (Thanks, Peter). The original authors approved this translation. Brian Ellis placed the translated document at h
Electronics Forum | Mon Jul 08 05:10:56 EDT 2002 | bayanbaru
We are assigned to set-up an ESD control at a new site. There are a few proposals in mind, they are 1) conductive flooring with heel strap or shoe 2) wrist strap with continuos monitoring 3)the normal wrist strap with the common grounding point. Woul
Electronics Forum | Sat Jul 13 08:33:50 EDT 2002 | davef
Not familiar with .dra files. Can the people that sell the software that generated the file help? Try: * View Mate (View only) - http://www.lavenir.com * CamCAD (View only) - http://www.camcad.com * GC-Prevue (View only) - http://www.graphicode.c
