Electronics Forum | Mon Aug 27 08:22:39 EDT 2012 | rway
Dan_ems wrote, "I already build such a system with hardware and software from National Instruments. I think is the best solution because you can buy for the start only a Multimeter (DMM), a multiplexer and a software. Is very easy to do the programmi
Electronics Forum | Fri Jul 08 12:35:44 EDT 2005 | esoderberg
Last year we installed two in-line ICT/Functional testers. With the current volume getting ever greater, we need to be able to identify post test what has been tested and what has not. One idea was to put two circular pads 0.100 apart with an 0.004"
Electronics Forum | Tue Mar 01 05:26:14 EST 2005 | Rob
Hi Daniel, Yes there is such equipment available, I have seen it on the end of both Capacitor & Resistor production lines, but from what I can remember it was custom made. The cap line was testing 0402's. Hope that helps, Rob.
Electronics Forum | Thu Sep 03 18:48:52 EDT 1998 | Pete Sorenson
| I am in need of possible causes and solutions to capacitors that are failing in the field. | Are there issues in our process that need to be | checked? | Some people said the problems are due to improper | storage. Others say it is thermal stre
Electronics Forum | Wed Aug 29 05:30:30 EDT 2018 | teresat2
I guess these boards only used Fly test. Flying needle test is one of the methods to check the electrical function of PCB (short circuit test). The flight test machine is a system for testing PCB in a manufacturing environment. Instead of using the
Electronics Forum | Fri Jun 14 12:00:10 EDT 2013 | rgduval
Is this a new assembly/new test fixture/program? Or is this an existing assembly that is suddenly exhibiting this failure? Capacitors measured in circuit will not necessarily measure their correct values. Active components in circuit will be affec
Electronics Forum | Fri May 07 02:29:16 EDT 1999 | Bob Willis
| | I would like to know if someone aleady have problems with Ceramic Capacitors SMD in In-Circuit Test (see below)and how did you solve this problems ? | | | | PROBLEMS | | 1 - Only one kind of capacitor (2n2F), of all capacitors on board, sometim
Electronics Forum | Thu Apr 01 14:00:17 EST 1999 | Ron Beasley
| | Has anyone heard of a problem with catastrophic failure of | | large value (200uF) solid tantulum capacitors that have been | | exsposed to high humdity. | | | I suppose that with water moisture seep in the capacitor, the risk is very high tha
Electronics Forum | Mon Apr 01 13:11:33 EST 2002 | BTaylor
I would like to know if this group has any preferences to any capacitor manufacture. Any good or bad experiences with certain companies, we are going through some issues. This group has many years in this field and I would like to hear your feedback
Electronics Forum | Tue Nov 04 10:21:40 EST 2003 | blnorman
One of the requirements for our components and PCBs is fluid compatibility. They are tested by a 30 second immersion in the applicable solvent/cleaner/fluid, then they are tested for functionality and degradation.
