Electronics Forum | Sun May 22 23:24:08 EDT 2005 | thaqalain
DC is safely applied to the primary of a transformer: 1-when limiting resistance is in series with primary 2--------------------------is in Parallel 3-When neither of the preceding applied.
Electronics Forum | Fri May 27 11:14:20 EDT 2005 | jdumont
Looking at the data for the 3748 material it says its only heat resistent to 79 C. Im going to go with the 3779 instead because of the higher temp rating (149C). Thanks JD
Electronics Forum | Tue Nov 15 15:03:40 EST 2005 | lgroves
I couldn't resist, Under 20k used, uses quad feeders pretty accurate and relable - QSA-30?
Electronics Forum | Thu Nov 10 22:57:48 EST 2005 | davef
The recommended electrical resistance for flooring from ANSI ESD S 7.1 and ANSI/ESD-S20.20 is
Electronics Forum | Sat Feb 25 16:17:46 EST 2006 | A.N.other
Hi, been researching archives for PCB composition. Nothing much for what I want. Can anyone direct me/advise of PCB composition, and I mean the full works. Content of base materials, solder resist, chemical compositions of epoxy etc. Much appreciat
Electronics Forum | Thu Apr 20 05:57:55 EDT 2006 | Huub
Do you have experience with wear resistance of spring contacts on ENIG vs Flash Au? regards, Huub.
Electronics Forum | Fri Jun 09 21:33:30 EDT 2006 | Professor Besserwisser Dr Dr PhD
I think You should try to do the Delta X test, because there is a mine somewhere in the universe that has the bahodium who take care of all of this. Hahahaha I couldn't resist.
Electronics Forum | Tue Jul 25 08:46:50 EDT 2006 | GS
Hello all, I need to learn about Conductive Anodic Filament (CAF). All information about the phenomenon will be appreciated. About IPC TM-650 6-2-25 CAF Resistance Test, where could it be performed in European Lab ? Thanks in advance Regards....
Electronics Forum | Thu Dec 07 20:55:08 EST 2006 | Cmiller
Implemented 6 months ago and have noticed no difference in frequency of farting. Sorry, could not resist. Have seen delamination problem with IS-410 laminate. What laminate is everyone else using?
Electronics Forum | Thu Feb 08 15:47:08 EST 2007 | realchunks
We use 1 to 1 aperture on a 6 mil stencil, no problems. Do not over print unless your board resist allows you too.
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