Electronics Forum | Tue Dec 06 15:57:07 EST 2022 | robertobsuinc
I'm using 15E with tpsys software 3.1.2 and the machine is not using the hydra tools, hydra bank and tools are installed, package and components has the hydra tools, but is only using single mount.
Electronics Forum | Thu Jul 07 01:26:34 EDT 2016 | lukvel
I have not tested whether there is electrostatic discharge on the PCB or not because the electrostatic meter is still on its way. But the IPC-A-610 section 3.1.2 specifies that yes even compressed air nozzles that move air over insulating surfaces g
Electronics Forum | Fri May 11 07:37:22 EDT 2007 | davef
IPC-A-610D 3 Handling Electronic Assemblies 3-1 3.1 EOS/ESD Prevention 3-2 3.1.1 Electrical Overstress (EOS) 3-3 3.1.2 Electrostatic Discharge (ESD) 3-4 3.1.3 Warning Labels 3-5 3.1.4 Protective Materials 3-6 3.2 EOS/ESD Safe Workstation/EPA 3-7 3.3
Electronics Forum | Tue Feb 20 07:31:45 EST 2001 | Nick L
0.076 ~ 0.2 um(micron) but our substrate gold thickness is between 0.3~1.2um. Is there any related to the plating process of substrate! And how can they control this thickness?(May be I should ask substrate vendor their controlling limit). If this i
Electronics Forum | Wed Jan 15 21:55:41 EST 2014 | padawanlinuxero
we do that and there's a variation on the solder temp. sometimes around 10 degrees, we have 2 solder pallets that are run in intervals of roughly 3 1/2 minutes a part (the time that take the operator to put all 3 terminals in a 42 pcbs per board, and
Electronics Forum | Fri May 07 18:05:28 EDT 2004 | valuems
Hello Sam The problem that you have is the software in the cognex box has to match the soft ware in the computer. Also the 3 1/2 floppy reader in the cognex box is a special made unit. Not just any 3 1/2 reader will work. The way we fix most of th
Electronics Forum | Tue May 04 16:43:41 EDT 2004 | russ
So the only difference between the "regular solderers" and the BGA people is trace repair? If that is it than you should put the pay in range with your PCB repair people. We do not pay any extra for BGA rework since all they do is wick pads (common
Electronics Forum | Thu Mar 22 17:03:59 EST 2001 | williamh
I have been using an MPAV and MVIIF for about 3 1/2 years and have had some difficulties, mainly with the MPAV. After only 2 1/2 years of use we had to replace the laser because we were having alot of QFP's being mismounted. That was an $8,000 expe
Electronics Forum | Thu Jun 17 06:04:48 EDT 1999 | Ron G. Belliard, EET
RE: Cracked Capacitors: I have worked for 3 1/2 yrs with SMTA and have found a similar problem with capacitors. Throughout my studies of the problem, I have discovered three contributing factors that caused this cracking either individually or in co
Electronics Forum | Tue Oct 12 11:06:11 EDT 2004 | stefwitt
At least the few people left in this industry should make a stink, why all these jobs went to China and take efforts to get them back. If I take a typical line, which can do 20,000 components an hour, costs $ 200,000, a board with 50 different compon
