Electronics Forum | Sat Feb 16 16:14:20 EST 2013 | ericrr
Have you done a post-mortem on the blown fuse? Assuming it is a glass fuse, if it is all black around the glass then replacing the fuse will be pointless. (the new fuse will just blow again, making a black mark or BLACKER mark all around the glass)
Electronics Forum | Fri Aug 10 13:52:58 EDT 2001 | davef
When you say that glue viscosity changes for lot to lot, is this LOT TO LOT of your product OR Loctite�s product? And when you say that glue viscosity changes, what do you mean [eg, increase by � , decrease by � , er watt?]. What specifically is th
Electronics Forum | Thu Apr 10 09:28:14 EDT 2003 | chrissieneale
Thanks for your replies guys, there's some good info there. Dave, answers to your questions: The stencil was initially a big problem as with the Egineering Model's (EM's) and Engineering Qualifing model (EQM's) we kept getting short circuits due to
Electronics Forum | Thu Mar 08 05:37:43 EST 2018 | spoiltforchoice
Sparkfun users (professional hobbyists?) will have a totally different metric for what is acceptable compared to anyone who is doing this at a proper production level. Where I work I can at least empathise a little with the kind of business you might
Electronics Forum | Thu Jul 13 22:20:38 EDT 2000 | Dave F
=10 mils larger than lead 3 silk screen legend text weight >=10 mils 4 pads >=15 mils larger than finished hole sizes 5 place through hole components on 50 mil grid 6 no silk screen legend text over vias (if vias not solder masked) or holes 7 so
Electronics Forum | Mon Apr 02 11:57:08 EDT 2007 | realchunks
Well, I thing mowing his lawn will get your farther, but if you insist.... Fids - Fiducial registration seems to be a bear with most machines. Especially now that most boards are shipped form over seas, the quality is all over the map. Plus the fa
Electronics Forum | Thu Nov 13 18:29:44 EST 2008 | moabdol
Dear Collegs! > > I would appreciate all responses > with opinions about the AOI manufacturers that > will be listed below. First of all maybe a short > description. In my company we are just starting > with the optical inspection of our product
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