Electronics Forum | Tue Jan 18 12:36:11 EST 2000 | Dave F
Dave: I haven't located something to support your contention, yet, and I'm not going to comment on the factors that drive reliability beyond component selection, because I know that you've got some sweaty-palmed sales type wringing his hands waiting
Electronics Forum | Sun Oct 10 18:53:04 EDT 1999 | Dreamsniper
| | | | Is there an IPC Standard stating the max. number of times that a PCB can pass through a reflow or wavesolder machine without having solder mask breakdown. | | | | | | | | PCB is FR4 | | | | Solder Mask is LPI | | | | Reflow and W/S Profile =
Electronics Forum | Thu Sep 30 15:06:05 EDT 1999 | Dave F
| Guys & Gals, | | I am at present instigating a formal method of recording and tracking any "process" trials that we may wish to run, such as a new paste, different packaged device etc; | | I started with a simple form.....too simple, but now I th
Electronics Forum | Thu Sep 30 07:03:05 EDT 1999 | Scott Cook
| Hi everyone, | | Greetings! | | I�ve got a 2-layered through-hole PCB�s having the following problems: | | Solder Mask peels after wave soldering at random locations and only at the bootom side of the PCB | Insufficient Solder and some solder ne
Electronics Forum | Wed Sep 29 23:57:16 EDT 1999 | Jeff Sanchez
| | I finaly get a vacation and decide to go to the forum and low and behold it's hot air verses a small ray of sun.I read every thread and still failed to see any real argument either way? I love rework as an assembler. I hate rework as a shop owner
Electronics Forum | Tue Sep 28 10:40:11 EDT 1999 | Earl Moon
| GUYS THANKS FOR THE INFO YOU SENT ME . NOW FOR MY | NEXT QUESTION. HOW DO I MARKET MY COMPANY? WHERE | DO I BEGIN TO LOOK FOR NEW CUSTOMERS WILLING TO TAKE | A CHANCE ON A NEW COMPANY WITH NO PROVEN TRACK RECORD? | WHAT ARE SOME OF THE QUESTIONS I
Electronics Forum | Wed Sep 29 08:08:53 EDT 1999 | Earl Moon
| | GUYS THANKS FOR THE INFO YOU SENT ME . NOW FOR MY | | NEXT QUESTION. HOW DO I MARKET MY COMPANY? WHERE | | DO I BEGIN TO LOOK FOR NEW CUSTOMERS WILLING TO TAKE | | A CHANCE ON A NEW COMPANY WITH NO PROVEN TRACK RECORD? | | WHAT ARE SOME OF THE Q
Electronics Forum | Wed Sep 29 08:51:34 EDT 1999 | Wolfgang Busko
| | GUYS THANKS FOR THE INFO YOU SENT ME . NOW FOR MY | | NEXT QUESTION. HOW DO I MARKET MY COMPANY? WHERE | | DO I BEGIN TO LOOK FOR NEW CUSTOMERS WILLING TO TAKE | | A CHANCE ON A NEW COMPANY WITH NO PROVEN TRACK RECORD? | | WHAT ARE SOME OF THE Q
Electronics Forum | Fri Sep 24 10:57:18 EDT 1999 | Earl Moon
| Hi Folks: | | We've been having bridging problems on our fine-pitch QFP's, despite thorough inspection of paste height, volume, and placement accuracies....profiles look good also. | | The bridging is happening after coming out of reflow...one la
Electronics Forum | Mon Sep 20 14:46:03 EDT 1999 | Dave F
| Hi all, | | We have a little discussion here about the suitable flux for a certain process, as all of us are beginners we need your advice. | | We are producing VGA cards and mother boards for PC's all components to be wave soldered are TH, the S
