Electronics Forum | Wed Nov 25 05:40:46 EST 1998 | Jim Mitchell
Gang - Thanks for your recent kind comments recently on the QSV-1 machine. As you know, QSoft can import a variety of Windows formats including tab and space delimitted files. It may be that this Cadence software does not export ASCII data. In any
Electronics Forum | Wed Apr 14 19:47:13 EDT 2021 | solderingpro
Sounds like you may have already found the issue: inconsistency from your supplier. Seeing as Gold really doesnt oxidize and you're using an inert environment (N2 I suspect), I would turn my attention to the supplier. You said yourself, the "Shine
Electronics Forum | Mon Dec 15 15:34:17 EST 2008 | dyoungquist
Sorry it has taken me so long to respond. I got pulled off onto other projects and was not able to work on the solution to the problen until recently. The solution we have come up with is to change from no-clean flux based solder paste to water sol
Electronics Forum | Sat Apr 19 12:00:07 EDT 2003 | modeltech
I am completely new to SMT design and for my next project I plan to use SMT for the first time. Since production volumes of the PCB's will be low, hand soldering is definitely an option, and will be necessary for my prototype PCB assembly. My proble
Electronics Forum | Wed Dec 09 18:56:40 EST 1998 | young
Dear everybody : Does anyone have some information about "bleeder pad"? it seems a method to avoid solder shorts across very small SMT pads.If someone have any idea about it, please contact with me , thanks !
Electronics Forum | Thu Dec 10 13:27:36 EST 1998 | Dave F
| Dear everybody : | Does anyone have some information about "bleeder pad"? it seems a method to avoid solder shorts across very small SMT pads.If someone have any idea about it, please contact with me , thanks ! | Young: I'm unfamiliar with the
Electronics Forum | Wed Jun 27 11:13:44 EDT 2012 | mosborne1
We are seeing PLCC socket leads not soldered in our SMT process. We are using a KIC thermal profiling device and we are on 50% greem light process window. All other solder joints on the board looks great. The solder flowed what looks like perfect on
Electronics Forum | Wed Dec 15 04:59:40 EST 1999 | Joshua Hall
Hello KA, When producing in kind of PCB product you have to base much of your decision on cost effectiveness, time, and quality. In order to get the best of all three you have to decide which you want to be your top priority. By adding an epoxy to
Electronics Forum | Sun May 21 23:29:38 EDT 2017 | zsoden
Hi all, We run an old Seho 1135C wave solder with a 63/37 pot at 250°C. It has been running well for a couple of years but we have noticed lately that all of the larger pads (terminal blocks, transformers, etc.) require additional solder to be appli
Electronics Forum | Fri Apr 17 15:06:57 EDT 1998 | Justin Medernach
| Hello Ya'll, | I've got what may be a silly question, but why does it seem so important to everybody that you have x-ray capability if you're thinking about doing BGA? | I know what most people will tell me; "Steve, that's a pretty silly qu
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