Electronics Forum | Wed May 30 18:28:13 EDT 2007 | russ
you are sure that noone has brought in any alcohol based no clean flux? R
Electronics Forum | Tue Feb 01 03:28:49 EST 2000 | Guo Yingchun
Hi, I want to use ultrasonic machine to remove solder paste from PCB. Can I use water as the solvent? Will it do harm to the PCB? Thanks in advance.
Electronics Forum | Wed Feb 08 09:53:11 EST 2006 | mike
i'm looking for a small pcb wash for populated pcbs. If anybody has any info on one please email me @ mbridges@dfe.com I'm located in New Hampshire
Electronics Forum | Thu May 24 16:59:49 EDT 2007 | pjc
Is wash temp the same in the new washer? I'm thinking that may be a clue. Are you sure nothing else changed, like water supply at all- conditioner? Do you have a supply of DI water?
Electronics Forum | Thu May 24 17:11:22 EDT 2007 | colormaker
Everthing is the same. I did not check water temp or wash cycle time. No DI just straight from water supply. How do I do the DI ? Jerry
Electronics Forum | Thu May 24 23:07:55 EDT 2007 | colormaker
Our filter removes all contaminates authou it takes forever to evaporate 20 gallons it work quite well. I will check with local water supply for mineral analysis. Will a water softener remove the minerals that may be causing the problem ?
Electronics Forum | Fri May 25 13:32:26 EDT 2007 | colormaker
We have 4 diffrent boards that have the problem. The boards have two diffrent suppliers. I dont think this is the case. I more leaning toward not enough rinse cycles in the washer. Jerry
Electronics Forum | Fri Jun 24 12:32:06 EDT 2011 | ppcbs
You should look at Amtech Solders. They have excellent no-clean fluxes that are designed to be water washable if desired. We have been using them with great results for about 4 years now.
Electronics Forum | Wed Jun 13 14:33:32 EDT 2018 | beavispkp
I'm looking for a supplier of ESD safe liners/netting/mesh we can use in our PCB wash baskets. Any help is appreciated.
