Electronics Forum | Thu Feb 24 15:39:59 EST 2000 | JAX
What's happening Larry, I would help you if I could but I don't remember what the fix was. Do you have it set to reject the trays? This might be what the problem is. We had to turn the tray eject option off on multiple machines due to errors like thi
Electronics Forum | Fri Feb 25 14:00:57 EST 2000 | Bill Schreiber
Dave is correct, a stencil cleaner is a good way to go. There is an article on our web site, by Dick Clouthier, that covers cleaning misprints with various types of stencil cleaners. Go to www.smartsonic.com and click on "Recommended Reading" to fi
Electronics Forum | Wed Feb 23 14:44:28 EST 2000 | Travis Slaughter
Your solder paste manufacturer should determine the time. As far as temperatures those will very with each board. Creating a profile comes down to trial and error, there are some nice tools that help, the MOLE profiler is one, but there are just wa
Electronics Forum | Tue Feb 22 14:20:55 EST 2000 | Sal
Please let me rephrase the question. Running passive side first and curing the adhesive using a reflow profile derived for 63/37 solder paste. After curing the board is flipped around, pasted and reflowed. My concern is when curing the adhesive usin
Electronics Forum | Tue Feb 22 05:50:40 EST 2000 | Arulvanan P
Hi, I am in the process of implemeting Through Hole Reflow. 1.I would to know which are the products/Companies that use that use this process. 2. Is there any reference / standard to convince my QA dept. to accept the boards even though there is no
Electronics Forum | Fri Feb 18 21:34:36 EST 2000 | gwen
We always have big power modules on the board,they are very heavy,so we use the screw to fix the soldered module,then we destroyed the solder joints.If we screw them first, the board can't be wave soldered. My questions: whether we should use the s
Electronics Forum | Thu Feb 17 22:23:15 EST 2000 | Dave F
Richard: As Roni said, most of the better profiler companies have the capabilties you seek Datapaq,187 BallardvilleSt,Wilmington, MA 01887 508.988.9000 Michael Dougherty Electronic Controls Design, 13626 SFreeman Rd, MulinoOR 97042 503.829.9108 K
Electronics Forum | Mon Jan 15 13:19:41 EST 2001 | johnthor
Hello Brian It seems that the ad size was an anomally that only appeared the first time I logged on to the new site. They were literally twice as wide as they are/were and pushed the text off the screen. Now it is as it was. I do like the fact that
Electronics Forum | Wed Jan 17 21:05:47 EST 2001 | davef
When selecting any issue of the newsletter ... The page cannot be found The page you are looking for might have been removed, had its name changed, or is temporarily unavailable. Please try the following: If you typed the page addr
Electronics Forum | Tue Jan 16 13:47:24 EST 2001 | cebukid
10% on various BGA packages. I checked the profile and we are getting "ideal" reflow conditions (~ 60 sec. T.A.L.). Ramp rates, temperature deltas before spike zone, and cooling rates are ideal too. I don't believe it's a profile, print, or paste