Electronics Forum | Thu Sep 17 11:19:57 EDT 2009 | jdumont
Does anyone have a reference to a spec for this? We have a tall SMT IC that we coat with AR coating in a Asymtek spray coating machine. We do not have the angle head option to spray from a 45 so the sides of tall parts are sometimes left uncovered.
Electronics Forum | Sat Oct 03 01:44:56 EDT 2009 | slthomas
Doug is on to something there, but you may still have other problems. It could be your exec. is corrupt and needs a reload (I sound like a certain UIC tech. support dude) or you could have a hardware problem. Do you vacuum that thing out with any f
Electronics Forum | Thu Dec 24 09:30:56 EST 2009 | fishingfool
Looking for an answer about file structure on CC. It has been 10 years since I have done anything with CC so bear with me. After you have created a job file that has all the components on it and the polarity parts have a pin 1 indicator, I need to
Electronics Forum | Wed May 19 11:39:52 EDT 2010 | ccross
Over the last year we have seen a number of reworked and counterfeit parts coming in - particularly BGAs. This has been rather expected of some of our 'black market' sources but lately we have seen it from our larger, more respectable vendors as well
Electronics Forum | Wed May 19 19:46:41 EDT 2010 | jry74
I am experiencing sporatic de-wettting issues, so I have been thinking about ways to clean fully assembled circuit boards that have open switches, contacts, etc. I also suspect that that plastic bodied components have residual silicone mold release
Electronics Forum | Thu May 27 11:21:03 EDT 2010 | jdumont
Hello Fonsi, we have been using a 421 for a couple of years now (one of the first customers in North America). The hardware is fantastic. No issues, camera and lighting system are great. Initially we did have some small software bugs but Samsung w
Electronics Forum | Fri Sep 03 08:42:01 EDT 2010 | naveed
hi!i have the disc labled mechine software and another labled upgraded software.but i dont have the procedure,or any sort of training regarding this.i got training from my teacher who visited japan trainig schdule,but for last 7 years i am doing all
Electronics Forum | Thu Sep 02 16:55:31 EDT 2010 | markgray
I ment LF318. We have a power supply board that has 3 different types of these LGA's and i have had great success with the reductions and stencil thickness mentioned. We had to go with 4 mil stencil due to the consideration of the other large compone
Electronics Forum | Tue Sep 14 10:10:39 EDT 2010 | teamcanada
We are having an issue with a PCB supplier. Their Tin HASL layer seems to be the problem. We have triedworking with them to correct their process. What seems to have helped is lowering their temperature of the Tin dip from 540 F to 510 F.We still ha
Electronics Forum | Wed Nov 24 17:09:41 EST 2010 | bandjwet
We are working on placing an RF shield. Sometimes we have been dispensing paste (if the board is already populated), othertimes we have been printing the paste pattern (unpopulated board). Now we have a case where the customer is insisting on a pre
