Electronics Forum | Tue Nov 24 18:45:12 EST 2009 | gregoryyork
We put it in one flow soldering machine probably 12 years ago now worked really well but was extremely brittle you maybe better off with the 1% Ag alloy as its more ductile. Look at AIM Solders site if you want further information on the alloy Itis a
Electronics Forum | Tue Jul 20 15:10:00 EDT 2010 | vetteboy86
Recently we have expereinced solder issues with our reflow process. The issue is random and doesn't effect every assembly. I'm seeing extreme solder wicking, no solder flow onto the pads, only onto the leads of the components. I have tried to hand
Electronics Forum | Fri Oct 29 11:23:51 EDT 2010 | pfloh
Just for your reference. If you need to check for surface contamination, then we shall go for microscope inspection at different modes. But this will not reflect on actual PCB performance. Solderability test will still a good option if PCBA is expe
Electronics Forum | Sun Mar 20 14:47:29 EDT 2011 | floydf
We are going to be placing BGAs for the first time, and I have some questions. Is it recommended top bake all of the boards and all of the BGAs before production? I have had good luck baking boards that didn't wave solder well. It usually turns out
Electronics Forum | Tue Aug 16 19:19:55 EDT 2011 | rsikora
I had a look at the Ekra printer at a local industry show last year. It seems to be a solid machine. Their current customers that I visited were extremely satisfied w/ the machine and with Ekra's technical support (Location = In the USA). The pcb
Electronics Forum | Thu Sep 01 06:41:43 EDT 2011 | kahrpr
We run lead free and leaded on all of our lines. When lead free first came out we went to the extremes to make sure not one atom of lead would get into the process. I remember we were told that the world would end if leaded products were within a hal
Electronics Forum | Tue Nov 15 22:32:07 EST 2011 | doncattoni
Hello Austin, Have you tried to preheat the board or the contact area? Many times with the heat cured materials it will start the cure process and slow the flow of the material. Our Protect-R-Shield silicone product was formulated to be a much thi
Electronics Forum | Fri Sep 21 11:55:31 EDT 2012 | cyber_wolf
Do you have the feeder calibration jigs ? If so it should be pretty self explanatory. I'm pretty sure a CP7 has the same loader system as a CP643. If so, the sensor system can be hairy if you don't know what you are looking at. If it has been crashed
Electronics Forum | Fri Mar 15 15:34:37 EDT 2013 | anvil1021
In my experience used reflow ovens have been problematic. There are lots of adequate or better reflow systems out there that wont break the bank too badly....the N2 question, if you are going to be using solder that requires higher reflow temp than d
Electronics Forum | Wed Jul 10 19:17:06 EDT 2013 | m20lara
Hello all. I was hoping that maybe someone has a > manual for a Omniflo 5. Build year is 1998. > Photocopies would be greatly appreciated, and > willing to pay. Even if we could put down a > deposit, you send the manual we do the photocopy > and
