Electronics Forum | Tue Sep 22 10:52:31 EDT 1998 | Wayne Bracy
| We have problems with voids when we solder lids to | ceramic flatpackages. | The sealring of the package is gold(100 micro inches or 2.5 micro meters)with a underlayer of Nickel | The solder is attached to the lid (preform) and the solder material
Electronics Forum | Thu Apr 02 11:41:26 EST 1998 | Scott Cook
| Hello, | We are currently trying to design and ultimately implement a system that will be able to count and manage component placement for three Sanyo chipshooters on three SMT lines. | As the number of components decreases in the reels we want to
Electronics Forum | Fri May 09 00:59:36 EDT 2003 | kenBliss
Hi HERMAN I did not see any financial opinions so I thought I would offer one. The goal of the company is to make money, how you achieve that has many variables. Buying new equipment when the existing will do the job costs big money, provided the
Electronics Forum | Thu Aug 21 14:23:56 EDT 2003 | kenBliss
In order to service your wave solder machine safely, the following needs to be understood. Ladling dross out of the machine and putting it in into a coffee can or similar is not safe and puts operators and other employees at risk. Protecting the se
Electronics Forum | Sat Jul 08 09:19:53 EDT 2006 | Larry
Samsung vs. Assembleon We currently have both Samsung/Dynatech and Assembleon Equipment. We started with two Samsung machines but the support, flexibility, component range, accuracy and speed of their machines just wasn�t there. The difference betw
Electronics Forum | Tue Mar 08 11:50:55 EST 2011 | pgoodyear
As a technician that does frequent board level repair / rework some issues have come to mind. I have been an electronics technician for almost 50 years. In that time I have seen the evolution of electronics from point to point wiring using vacuum
Electronics Forum | Wed Feb 23 20:25:17 EST 2000 | Chris Wallace
Like all who post messages here, I'm looking for a little bit (well, maybe a lot of bit) of help. We're currently going through a redesign of a board which will utilize several FPGAs. The manufacturer (Xilinx) recommends using solder mask defined p
Electronics Forum | Thu Dec 14 20:04:36 EST 2000 | Dave F
Probably all of us are seeking more and better information to help us do our jobs better. But ... * Oftimes trade journals are so busy with adverts that the technical message gets somewhat lost. * It�s tough to get the information from trade journal
Electronics Forum | Fri Dec 01 14:12:50 EST 2000 | Jim M.
My company currently uses water soluble paste for our SMT process. We were having trouble retaining hot water in our in line, closed loop DI cleaner. The cleaner kept shutting down when the water temp. dropped below 125C. As a result, the conveyor
Electronics Forum | Tue Nov 14 09:43:10 EST 2000 | jason
Hi, I have a question about charging up batteries. I have two batteries in series, they are NiMH PCB mounted rechargable batteries that are used for battery backups etc. I want to be able to recharge these batteries, so I wont have to buy new ones
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