Electronics Forum | Mon Nov 27 22:18:52 EST 2006 | davef
For Electrical Safety Test Requirements information, look here: http://www.evaluationengineering.com/archive/articles/0597emi.htm For information on low residue versus OA flux on high voltage boards, look here: http://www.johansondielectrics.com/te
Electronics Forum | Tue Nov 28 20:12:41 EST 2006 | davef
We don't have a gap between the lead and the pad after a SM joint is soldered. On our boards, this space is filled with the solder intended to attach the component to the board. How high do components sit above the surface of a board? Most people a
Electronics Forum | Thu Nov 30 16:14:33 EST 2006 | darby
Maybe ask your customer where they got this idea from? It is possible they may have even got this idea from some white paper or article where they are trying to explain something else and show drawings with no solder between the pad and lead. It may
Electronics Forum | Tue Dec 05 09:09:38 EST 2006 | sigmasmt
These feeders come from an old OEM plant. They had a in house system they put together so the machine will not run until you had the correct feeder in place. Once the feeder was scanned and put into the feeder slot, the magnet would help recognize t
Electronics Forum | Wed Nov 29 00:26:39 EST 2006 | mack3000
Hello everyone, I've been facing some issues regarding:- 1)missing components 2)overturn 3)misalignments Why does this occur?Is it because of the machines?The programming?Or handling issues? What steps are needed to be taken to counter this problem
Electronics Forum | Fri Dec 08 08:25:03 EST 2006 | jhaviland
Depending on the system you can program in a loop where if the board fails a contact to cycle the vacuum once or twice. it wears on the pins a little faster since you cycle 2 times (maybe more) per board but it could help increase the FPY. I know Gen
Electronics Forum | Thu Nov 30 10:01:52 EST 2006 | realchunks
It depends. If it's a current desing that can't be changed, we go outside the box on any issue to see if we can build it. Then it all comes down to time versus dollars. If it's a new product we offer suggestions to the customer and try to bang out
Electronics Forum | Thu Nov 30 16:36:04 EST 2006 | techgonecrazy
I think we can control temp... but I will have to look into it further and see. I know the ovens have flow control... but as I mentioned on the last message, our BTUs are operating off of a huge chillers on the roof of the plant.(once again, not sure
Electronics Forum | Thu Nov 30 13:36:27 EST 2006 | realchunks
I think you answered your own question. Try a different lot or mfger of this part. You can prolly get a sample sent over nite and hand place them to verify. Trying to find out why these resistors "explode" when touched with a needle is like findin
Electronics Forum | Mon Dec 04 20:11:45 EST 2006 | billwestiet
Lots of answers, but none to the question you asked. I don't know of any ppm standards, none would be a good place to start. If you have a particular re-occuring problem with a specific connector or location, e-mail me. bill@ietechnology.net Is t
