Electronics Forum | Thu Nov 09 01:17:28 EST 2000 | DL
John, Ahhhh the possibilities. Have you considered the dissipative properties of available substrates? A ceramic (excellent heat dissipation) based substrate could be a possibility for future designs. Maybe there are surface mount parts out there fo
Electronics Forum | Wed Nov 08 03:48:10 EST 2000 | JohnW
If your feeling really flush with ash you could contact your wave machine vendor and buy some from them. But I have to admit I do prefer Dave's idea...much cheaper, you'll get it in some kinda timescale rather than the 4 week's your machine vendor wi
Electronics Forum | Mon Nov 06 16:30:15 EST 2000 | James
Hi all, I am trying to find websites for inline aqueous cleaning equipment. I have found Trek, Austin America, Electrovert, and Aqueous Technologies. I can't seem to find any others. If anyone knows urls for others I would appreciate it. And yes
Electronics Forum | Sat Feb 03 20:30:07 EST 2001 | Robert
James, if you want to get a circuit board wet, then any cleaner will do. Tighter componentry and BGAs are different. Even if you submerge a BGA, the surface underneath it will not be effected. Thus you need to force the chemistry mechanically unde
Electronics Forum | Mon Feb 05 11:45:07 EST 2001 | peterbarton
Phil, One source for this information is form the manufacturer Park/Nelco. They have a large website and give specifications for all sorts of laminates, including FR4. Try http://www.nelcointernational.com/parknelco/fr4epoxy.htm. I'm sure that ot
Electronics Forum | Mon Nov 06 21:09:47 EST 2000 | Dave F
That's cool that you used the Archive. Consider running a designed experiment on your board, using your flux and solder, the limits from the Archive, and on your machine to dial in the spread in dwell numbers you see in the SMTnet Archives to your s
Electronics Forum | Wed Nov 08 20:45:32 EST 2000 | Dave Rygwalski
We are using Austin American Technologies with Petroferm solutions and have excellent results using the same two types of solvents for cleaning stencils, adhesives and miss print boards. I average about five hundred cleaning cycles before we have the
Electronics Forum | Sat Nov 04 11:11:19 EST 2000 | Claudine Corda
Mark - The Waverider is a great tool. It will let you know what's going on with the machine itself - contact time in the wave, parallelism of the wave, temp, and a relative idea of whats happening in the preheat section, and conveyor speed. We hav
Electronics Forum | Fri Nov 03 09:20:41 EST 2000 | Roland
Edmund, You can use the search on the left side of any SMTnet page to find Canadian companies. I did a search by changing the dropdown to "companies" and used "canada" as my search term and got 29 results. Please contact me directly if you would
Electronics Forum | Thu Nov 02 18:00:52 EST 2000 | Peter
My company is is the process of outsourcing our SMT operation and we will ne salvaging (selling) our equipment - this is not a solicitation. I am trying to find a source to determine the value of the equipment. Is there an industry source for used v
