Electronics Forum | Mon Mar 13 17:25:54 EDT 2017 | parto
Dear Evtimov, Hi, many thanks for your decent answer. I utterly agree with you that if I would like to have an accurate answer I had to give you more details as you mentioned in your reply.However, I thought that under certain circumstances any prod
Electronics Forum | Tue Nov 09 17:12:38 EST 1999 | Dave F
Steve: Addressing your points: 1 FINE PITCH APERTURES Electropolishing Laser Cut Stencils: Laser cut should not requiring polishing. Geesh, how much money do you have for stencils? ;-) Oval Shaped Apertures: Pass. What do you expect to gain f
Electronics Forum | Mon Nov 09 09:44:22 EST 2015 | davef
Purpose. This describes setting-up a wave soldering system set-up for a new assembly design or checking a wave solder machine operation with a test board. Applicability. To be used for new design printed circuit assembles and during machine accept
Electronics Forum | Thu Aug 14 13:15:07 EDT 2008 | mbnetto
Thanks Davef! I got have an ideia about the solder paste consumption using this calculator
Electronics Forum | Wed Aug 16 05:20:29 EDT 2000 | Wolfgang Busko
Richard, take a given volume and weigh it. For your parts you have already determined the aperture opening and stencil thickness and that gives you the volume for each lead of the component. This way you should be able to determine the amount of pas
Electronics Forum | Mon Jan 21 21:12:11 EST 2008 | davef
Calculate numbers according to your situation, as follows: Cost = Cost per kilowatt hour x [Amps x volts x hours of operation � 1000] Cost per kilowatt hour: What we need to do to figure out the total cost is get out our electric bill. Look on the
Electronics Forum | Thu Oct 12 22:16:59 EDT 2000 | Dreamsniper
Hi Guys, I'd like to share this to all of you...you can start playing with the rests...Stated prices, if not indicated, are in Aussie $ or Singapore $. Stencil Printing Adhesive Pros a) Less Capital Equipment Cost (Short Term). In reality it is f
Electronics Forum | Thu Dec 23 02:56:14 EST 2004 | Steve Stach
Are you aware of Austin American Technology's "Mega" process. It combines MegaSolv chemistry with the Mega II cleaning system. MegaSolv is a single non-aqueous solvent which is deionized by the Mega thru a special solvent compatible mixed bed on-bo
Electronics Forum | Fri Nov 03 15:43:20 EDT 2017 | dleeper
IPA and DI water are both very common and effective methods of cleaning PCBAs. http://www.zestron.com/sa/cleaning-applications/smt-electronic-cleaning/pcba-cleaning/aqueous-cleaning.html http://blog.gotopac.com/2010/11/18/ipa-as-a-universal-cleaner
Electronics Forum | Wed Jun 04 13:05:31 EDT 2003 | JoeH
I may have the oppurtunity to purchase a AAT Microjet machine with the Mach II drying capability. I like the theoretical cleaning/drying capability and power consumption advantages this machine could give us. The relative small footprint is also a
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