Electronics Forum | Tue Aug 25 20:01:26 EDT 2009 | davef
We don't use bags like you describe. All of our bags are ESD shield bags that have dissipative and antistatic attributes. We'd be uneasy about the zip lock closure thing. Use your static field meter to determine the charge generated by opening and
Electronics Forum | Wed Sep 09 10:24:03 EDT 2009 | clampron
Hi Dave, J-STD-005 is the standard for solder paste requirements. I checked J-STD-006 for solder alloys fluxed and non fluxed and could not find any information on expired wire and how to requalify. Is there some other place that I should be looking
Electronics Forum | Wed Aug 26 22:14:07 EDT 2009 | davef
The blue tint could be the result of etching of the tin in your solder connection during cleaning when using a slightly basic cleaning solution. Just about anyone can duplicate this by running a board 7 or 8 times through a cleaner with a saponified
Electronics Forum | Sun Aug 30 15:32:33 EDT 2009 | jimmyboz
most fuji error codes are 8 digits, A21E is 2100A21E, it is a report from the MCS that transmission has failed (we knew that) Hit control E from the main screen of the MCS, there should be another error reported from the cp6, ie. 1101000 is x data ou
Electronics Forum | Tue Sep 01 05:28:49 EDT 2009 | aj
start skipping out some parts and try to transmit? could be a dodgy part data... Best thing to do is skip out everything except one part and see how you get on with the transmission and work from there. If it transmits start addin a few more until y
Electronics Forum | Thu Aug 27 07:53:06 EDT 2009 | bowowinarso
Dear all, my company have senju reflow Oven SAI-838. i have a little problem with computer for oven. for solution i must reinstalled a computer with new OS (windows). the problem is setup disk(english version) for SAI-838 gone. maybe somebody can up
Electronics Forum | Thu Aug 27 11:35:07 EDT 2009 | davef
There are many possibilities: * Conformal coat is incompatible with surface residue on the board * Conformal coat is incompatible with solder mask on the board * Moisture is out-gassing from the board * Conformal coat is too thick and does not allow
Electronics Forum | Wed Sep 02 11:36:22 EDT 2009 | kpm135
Is this an established process that is just now exhibiting these problems, or is this a brand new process you're just setting up? What is the rest of your process like? What is done to the boards before you coat them? Water washed? Solvent washed? Sa
Electronics Forum | Thu Sep 10 15:01:28 EDT 2009 | mefloump
I currently spray DOW 2620 with my PVA650 without any problems. I do not thin it but I do have a distance between the coating machine and IR oven to provide a flash off period. I notice bubbles only when the flash off time is too short and the coatin
Electronics Forum | Thu Aug 27 12:34:05 EDT 2009 | dpeebles
We have an inline MPM 25 HiE with 2D inspection. We are needing to put in a 2nd line. We have ordered another identical used stencil printer but are wondering if we should upgrade to a newer machine with 3D inspection, automated paste, etc. Will
