Electronics Forum | Sun Jul 29 21:23:27 EDT 2001 | nifhail
When carry out the contamination test,do we measure for Chlorides on water soluble and No-clean fluxes? 1) What is the equivalent factor for machines developed to test the board cleanliness, Omega-meter vs Ionograph vs Zero-ion. 2) What values do we
Electronics Forum | Thu Jul 27 16:54:46 EDT 2006 | pjc
In-Circuit test, or ICT, is the most common method of electrical test for an assembled PCB. It is the most comprehensive and accurate method to ensure that both the PWB and components are working to specification. Not all components however can be el
Electronics Forum | Sun Mar 03 22:15:13 EST 2002 | caldon
RPS (Robtic Process Systems - I think) Makes a system called a Wet Balance tester. This machine is useful for Solderability on PCB sections and Components. Also for more info please go to http://www.empf.org/html/empfset.htm and down load Decemeber
Electronics Forum | Wed Jun 09 23:58:59 EDT 2021 | SMTA-64387687
The electrical test, on those older machines, wasn't very exact. Try to expand the tolerances, 25-30% for caps and 10% for resistors, and see if that solves your problem. Also, if I remember correctly, if you go into the layout and single-place the c
Electronics Forum | Thu Jun 10 17:22:10 EDT 2021 | vtdivtecs
thanks! definitly not the answer I wanted to get, but it's good to hear it. Back when we sourced the machine a few years ago I was kinda against buying it as our production scale is so small it doesn't add a ton of value, BUT the electrical verific
Electronics Forum | Tue Jan 20 10:00:25 EST 2015 | TM
Hello We are currently cleaning stencils from both process (PbSn and lead free) in the same cleaning machine. A customer is concerned about cross contamination of lead between stencils. Is there any test kit or tool that you can suggest to test the
Electronics Forum | Wed Jan 04 12:48:34 EST 2006 | pjc
In-Circuit Test is the best method for ensuring solder joint connections. It is a much more reliable than AOI. An ICT machine can ensure solder connections are made for array package devices such as BGA, PGA, etc... AOI is best for component I.D.- is
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 | Tue Jan 03 15:16:53 EST 2006 | Cmiller
In circuit testing is expensive up front because of the fixture cost but the tests are fast. AOI programs can be develpoed in less than a day but take longer to run. If you have good test coverage, in circuit would be a better choice in my opinion-if
Electronics Forum | Wed Dec 23 15:35:18 EST 2015 | taborheiking
So I'm in Maintenance and I've been getting a lot of component feeder magazines back that have faulty circuit boards etc and I was wondering if there was anyone out there who has made a desk top test fixture for any of the Agilis or TMD Magazines or
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