Electronics Forum | Sat Nov 05 20:18:13 EDT 2016 | sarason
I checked the spec sheet and it gives pressure and no volume. The volume on one of my older Yamaha's was about 2.7 CFM. That corresponds roughly to the volume of a small 2HP compressor at your local hardware store. You can place on of these in a smal
Electronics Forum | Tue Jul 06 18:31:22 EDT 2004 | Raul
I would like to know what purity is required for wave soldering process, I am doing an evaluation of buying/refilling tanks or installing a Membrane Nitrogen Generator. the generatos exist from 95% to 99.7% purity, does any one has done any analysis
Electronics Forum | Tue Nov 11 09:19:17 EST 2008 | davef
By the way you asked the question, we assume that by "reballing" you mean bumping, we should be able to figure that out: * Volume of the ball = ( pi*d^�)/6 = [355/113] *0.6*0.6*0.6]/6 = 0.11mm^3 * Volume of solder required = 2*volume of ball = 2*0.11
Electronics Forum | Tue Jan 16 20:34:17 EST 2007 | davef
DAVE�S BOOKSHELF ASSEMBLER�S ESSENTIALS Title: Soldering in ElectronicsAuthor: RJ Klein WassinkPublisher: Electrochemical PublicationsISBN: 090115024XPublication date: December 1989 I know, I know. The book was written in 1989!!!! I use this b
Electronics Forum | Mon Apr 15 21:27:16 EDT 2002 | djarvis
Everything we do is RF and have had no problems in the last 7 years with - Indium NC-SMQ92J, Sn63 Pb 37, 90.25% Metal, -325+500 mesh. Stencils are always 0.005" thick. However I will qualify that by adding we are an OEM and each new product may requi
Electronics Forum | Sun Feb 18 14:46:11 EST 2001 | CAL
Some key data is needed 1) how often does the HS 50 machines run? 24/7? 2)How many placements are being performed? I know for a fact Siemens Siplace S/F platforms require weekly preventative maintenance. Knowing the sophistication of the HS platform
Electronics Forum | Tue Jul 24 09:20:44 EDT 2018 | fugtussey
Note that the TF2800 features a large 7 panel preheater with an adjustable height component that allows you to adjust the height of the IR preheater to get much closer to the board. This feature multiples the power of the preheater exponentially, so
Electronics Forum | Mon Sep 21 21:21:32 EDT 1998 | Steve Gregory
| am working on the design of a showboard to demonstrate our | assembly capabilities. we are working with double sided assemblies involving BGAs and CSPs. could someone suggest | types of BGAs/ CSPs (type, name, I/O, etc)that would be a challenge t
Electronics Forum | Thu Jul 22 14:44:30 EDT 1999 | Scott McKee
| I am looking for some recommendations for a cleaner for rosin flux. | | James | Popular is an Organic Saponifier Cleaner from Alphametals, the name is 2110. Requires a 5%-7% mix ratio with DI water. IPA is also used but is getting on the "no n
Electronics Forum | Wed Apr 23 15:23:16 EDT 2008 | cassedra
I am looking for users of YesTECH AOI that would be interested in comparing notes on what minor problems you have had and how you may have figured out what you could do that didn't require YesTECH support? Or little tricks that help you make the mac
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