Electronics Forum | Tue Oct 26 17:01:08 EDT 2004 | Mike
Hi Guy's thank you for the Info, This is a New Assembly house that our OEM has Moved to and they have not been very open in discussing this issue other than they are telling us this is board related. I have ask for samples of faild product with th
Electronics Forum | Tue Jun 08 22:30:05 EDT 2021 | vtdivtecs
So I am having a little trouble with my mydata MY19. its an older machine picked up used and its had its quirks. recently we tried to start adding electrical verification to our workflow, and had to disable it as we were getting intermittent bad pa
Electronics Forum | Mon Mar 21 02:41:29 EDT 2011 | kemasta
Hi It's me again. Our products need to pass a chamber test 45c/36hrs after the PCBA completed batch of functional tests and assemble in to case. We found 1 unit was functioning for 24hours in the chamber, but hang after that. We tried to re-boot the
Electronics Forum | Tue Aug 12 09:52:58 EDT 2014 | thiagofrego
Would like to know if some exists norm that refers the parameters for test of extraction (pull test) of components SMD using adhesive.
Electronics Forum | Fri Mar 30 13:06:50 EST 2001 | aortiz
Hi, I need support on the method or applicable standard to measure the shear force strength on chip capacitors and resistors. I know the soldered joints strength is related to land desing, solder volume, pcb and component solderability, component
Electronics Forum | Wed Oct 14 03:21:37 EDT 2009 | lincy
We found a PCBA performance have insertion loss at the functional test process. We did some analysis and conclude the main root cause is from the PCB performance. What is the critical parameter in PCB will cause a failure in PCBA frequency performan
Electronics Forum | Fri Mar 30 20:06:55 EST 2001 | aortiz
Maybe there's no test and I don't know where or why my customer came with that requirement (I think because in one of the board shipments he got a board were a smd resistor broke, but I think that happened because miss handling), but anyway I need so
Electronics Forum | Mon Mar 24 09:09:40 EDT 2008 | jdumont
Hello all, we have been seeing a lot of issues with broken or open vias on a couple of our bare boards. We have two vendors make these for us and the issue is only with one vendors boards. We have stopped using them until we can figure out what is go
Electronics Forum | Thu Jan 04 03:01:38 EST 2018 | buckcho
As always, our good colleague Evtimov is right about the AOI and oven. For the AOI you need to make a golden sample board(panel) and test if your machine can catch all defects that you simulated BEFORE the oven. Try to me as accurate to real defects
Electronics Forum | Wed Nov 16 03:41:43 EST 2016 | Haizen
I need to extract data from a log file and sort the data in an Excel file. Details are as follows: - Log File is a measurement result produced by an In-Circuit Tester (no info. about it, no name, no type, nothing). - Measurement Result is from
