Electronics Forum | Fri Jun 07 12:44:55 EDT 2019 | gregoryyork
These residues are extremely water miscible BUT you will probably need the extraction of heated IPA/Water to get the porous resist to release the residue quicker than it would do releasing it naturally in the field. Why dont you try to soak the circu
Electronics Forum | Fri Jun 07 14:14:24 EDT 2019 | teejsd
Yes neither our HPLC IC nor our C3 could detect any concerning levels of ionics. Soaking over a weekend sounds like a good idea, though I may still need to cut the board down to fit our Kapak bag size. And get our silicone coating off the surface. K
Electronics Forum | Mon Apr 08 14:16:29 EDT 2019 | sever_83
We've never heard of seen of such a thing either. We tried a clean sample board and applied con coat. Same process through out and we saw nothing. After speaking with the original operators who was curing the boards he had left the boards much longer
Electronics Forum | Sun Apr 07 00:45:21 EDT 2019 | d_nguyen2018
Hi, Can you show me how to set up tray table? I have 1 x 10 pockets tape with 10 PQFPs. I went into Magazines then selected Tray Wagon. I did first and last part on the 1 x 10 tape pockets but it did not work. I was told that I must set up the tray
Electronics Forum | Mon Apr 08 01:28:13 EDT 2019 | dunks
Hi all, Came across this machine that needs tlc. Hoping I can get it running smoothly. Will take any advice I can get. Seems like the only thing it needs is a thorough cleaning to run ok, and then a few parts to get it placing fine pitch qfp's and s
Electronics Forum | Mon Apr 15 11:40:49 EDT 2019 | cyber_wolf
To qualify the equipment for production use, you need to only do IQ, OQ. There are two parts to this. 1.) The protocol. What you are going to test. 2.) The report. Did the testing meet the spec and supporting test sample data. Example of typical
Electronics Forum | Mon Apr 15 12:22:21 EDT 2019 | cyber_wolf
You demonstrate it and record it by the report. The report contains the check off items that you defined in the protocol along with supporting data from the testing you did. This usually involves part numbers,data points, and photos. The report shou
Electronics Forum | Wed Apr 17 08:01:42 EDT 2019 | jfeustel
If this is a Kanetic edge belt conveyor that was manufactured by Kanetic in Lake Barrington Illinois then I've seen this before. The folks at Kanetic built a function into the PLC code to make the conveyor reversible without hardware modifications.
Electronics Forum | Wed Apr 24 07:06:56 EDT 2019 | griinder
You need two calibration jigs to calibrate these cameras. There is an L-Type align offset jig that involves removing the front feeder base, and placing the target dot over the middle camera of your front camera bank. After this calibration is done, t
Electronics Forum | Tue Apr 23 17:18:54 EDT 2019 | laserpro
Hi Dave, Thanks a lot for your reply. After doing some process work on a Laser Etching machine it was brought to my attention by a colleague that if the solder mask was being penetrated fully, we could be at risk for absorption of moisture leading