Electronics Forum | Thu Aug 10 14:10:06 EDT 2000 | Alvaro Carrillo
Hi everybody, somebody know a refrigerator to storage solder paste with the folowing characteristics. 4 glass door with a system that keep the refrigerator in control showing the temperature in a display that be part of the refrigerator. any help to
Electronics Forum | Mon Apr 05 10:37:49 EDT 2004 | Verm.
A customer of ours has requested information on components tested using a torque meter. We have the facility to do this but it is a very uncommon practise. Does anyone else do this during their manufacturing process and if so is there a procedure to
Electronics Forum | Mon Sep 21 10:23:46 EDT 2015 | koprivecj
Please look at folowing link. http://shrani.si/f/3l/xt/3ZHqDv6X/padconnectproblem.png I think that there would be no problem with full pouring the via. But i don't know if it is good to fully pour the PAD in inner layers? Any suggestions?
Electronics Forum | Fri Aug 22 13:10:51 EDT 2008 | bschreiber
The folowing articles are available at: http://www.smartsonic.com/article.html "Why Not Ultrasonic Cleaning?" by William Kenyon "Damage-Free Ultrasonically-Assisted Cleaning of Printed Circuit Assemblies" - by B.P. Richards et al "Does Ultrason
Electronics Forum | Sat Oct 07 04:02:50 EDT 2000 | C.J. Long
Good morning, All: I am from PCB shop and one of our customer is experiencing solder bridge on 16 mil pitch QFP( immersion gold finish). Land width requirement is 8 +/- 1 mil measured over top of of land and our mean is 7 mil. Bottom land width is 8
Electronics Forum | Wed Oct 13 03:11:10 EDT 1999 | Paul Gerits
Hi Zambri, I work for Philips EMT (supplier of SMT equipment) as technical consultant and application specialist. depending on what you want to know there are several ways to calculate machine utilisation. 1) Machine efficiancy. Available uptime
Electronics Forum | Sat Jan 13 03:43:38 EST 2007 | Stephen- SMT engineer trainee
We are now using solder paste(OM325) and I have some problems on the folowing process: 1. We use the solder paste softer(Malcom SP-1) to warm-up for 20 mins, when it just take from refrigerator. Is there any problems for solderpaste performance? 2.
Electronics Forum | Tue Nov 01 20:40:03 EDT 2011 | mikeincal
What may be happening is an early trigger of your vacuum sensors during production due to a clogged tip or vacuum line in the head. What happens during production is that the Y axis gets into position, and then the vacuum sensor input is monitored on
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