Electronics Forum | Wed Jul 26 15:54:59 EDT 2006 | Chunks
I would be a little more worried about the pads on the board coming off.
Electronics Forum | Fri Jul 28 09:09:47 EDT 2006 | stepheniii
Do you mean making bare boards or populating bare boards. You post sounds like you mean the first but this forum mainly deals with the second. And to do either well, you need 10-20 years experience. Or hire someone with said experience.
Electronics Forum | Tue Aug 01 11:30:11 EDT 2006 | heyitech
We need to sold compnents on the copper board(1.5mm thick)by using lead free solder paste. please give me some suggestion if you have experiences on this issue. thank and regards
Electronics Forum | Wed Aug 02 15:22:10 EDT 2006 | solderiron
Good luck finding used. Ersa is top quality but you pay for it. The IR from Ersa is a medium wavelength thus heating is consistent across the board despite different component densities and colors. PDR does not heat the same and thus you have to be m
Electronics Forum | Wed Aug 02 21:36:14 EDT 2006 | Chunks
It depends on the water quality of your final rinse too. Too dirty and pools of water will trap residues on your board. If let to evaporate, these residues can stay on your board.
Electronics Forum | Tue Aug 08 11:18:09 EDT 2006 | Chunks
Since we build produt and co not repair, we send our damaged boards to a place that specializes in board repair.
Electronics Forum | Mon Aug 14 02:24:20 EDT 2006 | AR
When we had problems on our Omni 5 with fluctuating chain speed, the problem turned out to be the Dart speed control board. After replacing the board the problem went away.
Electronics Forum | Thu Aug 17 17:51:47 EDT 2006 | davef
We use plastic standoffs that fit between the LED and the board. Live well, live long. For more than you wanted to know about standoffs: http://www.reedlink.com/ProductInfo~Productid~158255~ProductName~LED-Standoffs.html
Electronics Forum | Mon Aug 28 15:55:44 EDT 2006 | Steve
Bruce, I agree with Russ. Seems like you might be dealing with white tin boards. Most likely the least expensive of the choices. Here's a link that I found quickly that will help you with the acronyms I used. http://circuitsassembly.com/cms/content/v
Electronics Forum | Tue Aug 29 06:56:15 EDT 2006 | Loco
Just another thought, your leaded boards might have been HASL, which for soldering always flows just a little bit better then other finishes.
