Electronics Forum | Mon Sep 20 19:46:16 EDT 2004 | pabloquintana
We use Envibar UV 1244 to coat our PCBs after wave soldering. We clean them with alcohol, and then we coate them manually with a brush. Then they are passed through a UV Oven. We have adhesion problems, and we started by looking at the Envibar, but
Electronics Forum | Fri Sep 24 20:02:39 EDT 2004 | pabloquintana
OK, We have tested and changed several things in our process, but we still getting the same result. We are trying another type of coating. We will see later. My question now is what is adhesion wise acceptable in the industry. I know many of you wi
Electronics Forum | Mon Sep 20 19:52:18 EDT 2004 | pabloquintana
We use axial components together with some SMDs on the same board. Because the components have leads greater than .180 we have to Roto trim them after wave soldering. We are looking into avoiding the roto trimming of the boards, but we need to find
Electronics Forum | Thu Sep 23 15:26:30 EDT 2004 | Tarheel
Ours says Model: WD1D200KCN Input: 120 VAC 60HZ Output: 9VDC 200mA Class 2 Transformer Power Supply E31-0900-25 Electronic Control Design, Inc. Milwalkie, Oregon USA
Electronics Forum | Tue Sep 21 12:04:02 EDT 2004 | russ
I would lose focus on European machines. I have used several european placement machines and frankly I think that they are garbage. The machines have been poorly designed for Preventative maintenance, replacement parts are expensive and slow to get,
Electronics Forum | Wed Sep 22 10:26:35 EDT 2004 | sumxp
Beside being reliable,flexible,the after sales maintenance support and spare parts availability in shortest leadtime is equally important. I choose Panasert/Panasonic because of above advantages.You can try MSF which can mount all packages(0201 to bg
Electronics Forum | Wed Sep 22 14:37:56 EDT 2004 | fastek
Take a hard look at the capabilities of your people first. If your organization is weak in manufacturing/process engineers I would stay away from Panasonic and focus more on Fuji. They are simpler to operate, program and maintain. Nozzles are cheap a
Electronics Forum | Tue Sep 21 13:49:07 EDT 2004 | JDumont
Hello all, I am looking for, or wondering if there is such a thing, a tracking system so that when an operator gets a job they scan it in with a bar code and that data is uploaded to the network so I can see from my office where any job is at a given
Electronics Forum | Tue Sep 21 15:54:07 EDT 2004 | Greg D
Has anyone used or is using the above placement machine? Can you provide info about its : a) tact time, flexibility, capability, how good the software is, offline programming, maintenance, equipment problems, limitations etc. The reason is that I
Electronics Forum | Wed Sep 22 13:56:24 EDT 2004 | GS
Hello everybody, are this the values still required by RoHS or there have been some modification ? - Maximum concentration Lead (Pb) 0,1 weight% - value of heavy metals Mercury 0,1 weight% - Cadmium 0,01 weight% - Chromium VI 0,1 weight% - Maximum
