Electronics Forum | Fri Jun 01 17:32:31 EDT 2007 | Chris
Im having problems with electromigration post a IEC - 60601 test (95% humidity for 48 hours). Im looking for a lead-free NC wire solder that will pass. Does anyone know of any that will work? Thanks, Chris
Electronics Forum | Fri Jun 01 17:34:19 EDT 2007 | Chris
Im having problems with electromigration post a IEC - 60601 test (95% humidity for 48 hours). Im looking for a lead-free NC wire solder that will pass. Does anyone know of any that will work? Thanks, Chris
Electronics Forum | Thu Jun 07 10:38:35 EDT 2007 | patrickbruneel
Chris, You say see attachment, does that mean you have a picture of the spot that causes problems. Please email the attachment to my email below. Attachments are stripped from the threads in this forum. Patrick Patrick@interfluxusa.com
Electronics Forum | Wed Jun 06 18:20:09 EDT 2007 | rm14
I am experiencing issues with the chipwave of this machine. The solder is not smooth and looks very rippled. I have cleaned the system but with the same results. This condition is leaving me with no-solders. Anyone seen this. Also should the nitroge
Electronics Forum | Thu Jun 07 08:35:11 EDT 2007 | samir
So you are saying that, for a CHIP wave (not the smooth, laminar wave), but the CHIP wave, your expectation is to see "smooth" solder, and not ripply, turbulent solder. This is what you're saying, correct?
Electronics Forum | Thu Jun 07 09:14:48 EDT 2007 | hussman
Chip waves are supposed to be turbulant. You have 2 waves, correct? And you're talking about the first wave the board sees, right? What part is not soldering? SOT-23? Yes you should turn your nitro off when not running the wave.
Electronics Forum | Thu Jun 07 10:22:03 EDT 2007 | cokedigits
Man the only ripple i like to see is some fine cognac or hennessey with a 40-oz. as my chaser.
Electronics Forum | Thu Jun 14 16:31:38 EDT 2007 | aj
I concur Chunks ! A simple test to carry out is the Z0 height check across the board, with particular attention to the area of the board you are having problems. You should at least see the nozzle touch the board , ideally press the board slightly.
Electronics Forum | Mon Jun 11 19:13:26 EDT 2007 | SWAG
Does anyone have electrical schematics for an Electrovert H-500 Hydrocleaner (1996)? We are trying to troubleshoot a problem but are missing elec. schematics in our manual.
Electronics Forum | Thu Jun 14 04:08:33 EDT 2007 | d0min0
we had same problems with heavy loaded boards (40 x 10 leg transformer each side) we placed 2 glue dots (Fuji GL)under trafo and played with profile bottom side (thermateh lcv4 - 6 zones, SnPb process) that did the trick
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