Electronics Forum: out (Page 1126 of 1199)

Downtime Calculation

Electronics Forum | Sat Aug 17 18:41:29 EDT 2002 | kenbliss

Hi Brian Thank you very much for you comments, Points well taken, forgive the length of my response here, but I wanted to respond to each of your points. The Pick and Place machine �should� be the bottleneck. The reason is in my 20 years in the in

Used Equipment from China

Electronics Forum | Fri Aug 12 12:08:35 EDT 2005 | fastek

Well....I'm not sure what you exactly mean or expect in a "money back guarantee" but I will tell you this....it's simply not going to happen with a used machine. The phrase I use when selling a machine is "complete and operational"...which means the

Reflow Profile Design

Electronics Forum | Fri Jun 15 22:00:23 EDT 2007 | grantp

Hi, Thanks for the reply guys, and this is interesting information. I had assumed that if we had a paste spec, and this was the spec for the solder to reflow correctly, then if I achieved that spec, the solder should perform correctly. However this

Digital Counter Chip Project

Electronics Forum | Thu Jul 16 05:15:37 EDT 2009 | discovery747

Foreword 2009-07-16: This information was /is posted at http://www.discovery747.com/counter hosted by Yahoo Small Biz. Unfortunately yesterday for the first time in years this site was down. Today is up again, and I hope it stays that way. So in case

In search of knowledge

Electronics Forum | Thu Oct 18 11:59:38 EDT 2012 | jackofallmasterofnone

1) At this time we do not have a design engineer. I have contacted the PCB manufacturer about changing the drill file to close up the diameter on the holes a bit. This should allow the wings on the leads of the component to rest on top of the holes i

Will A Few Failed Solder Joints Make Me RoHS Non Compliant?

Electronics Forum | Thu Feb 19 11:47:06 EST 2015 | dad23honu

I had someone in another forum tell me that my assembly would fail if I had a few solder joints over the 1000ppm RoHS threshold, with all other solder joints within spec. So, I followed up with this illustration. Please let me know what you think.

Please Help: Pace TF 1800 or Finetech CorePlus

Electronics Forum | Thu Apr 25 05:56:32 EDT 2019 | pdrirrework

Hello, Have you had a look into our Focused IR Rework systems? A popular alternative to the convectional Rework systems. Our IR-E3M (Micro) would be perfect for your applciation and on one machine you will have the capability of Reworking BGAs up to

Re: Work in Process

Electronics Forum | Thu Feb 24 21:44:27 EST 2000 | Dave F

Horace: Area you in the rainy or the dry portion of the South? ;-) Now, excuse me from mincing words with you ;-) �, but buying a manufacturing software package is a serious (expensive) endeavor that will leave no part of your company unscathed. I�d

Re: baked on water soluble flux residue betwwen fine pitch comp.

Electronics Forum | Fri Dec 01 17:03:57 EST 2000 | Dave F

Curious, very curious ... Residues � Where are these residues? [solder & laminate / mask, solder only, laminate / mask only] What is the result of your analysis to the residues? How do you know it�s a flux residue, rather than a chemical by product

Re: Solderability of BGA and PCB

Electronics Forum | Mon Nov 20 21:02:46 EST 2000 | Michael Psrker

First question I have for you is: Are you assuming that standard precautions are in place at your facility to minimize moisture content i.e. air- deionizers, vacuum sealed packaging, humidity control in storage and manufacturing? You do not mention


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