Electronics Forum | Mon Aug 24 07:19:21 EDT 2020 | aurash
Much appreciated, really helpful Thanks, Aurash
Electronics Forum | Wed May 11 19:28:12 EDT 2022 | proceng1
Could the plating be oxidized, and repelling the solder instead of adhering?
Electronics Forum | Mon Nov 21 06:49:57 EST 2005 | pjc
Go to this link for a nice tool for wave solder process troubleshooting: http://www.speedlinetech.com/news_publications/application-notes.aspx?OnId=5 Look for "Wave Solder Troubleshooting Wizard" If you have an Electrovert machine, contact applica
Electronics Forum | Thu Aug 12 13:03:06 EDT 2010 | dyoungquist
Schematics help you troubleshoot further but if you do not have the ability to power up the board, you are limited in how far you can go with your troubleshooting. One solution to this problem we have used is this: The customer agrees to pay for 99
Electronics Forum | Fri Jun 20 09:20:04 EDT 2008 | ampearl
I need a technical specialist to turn-on, trouble-shoot, modify, repair, and test the power supply prototypes at the printed circuit assembly and instrument levels. This person would be involved in setting up both manual and automated tests, making m
Electronics Forum | Thu Jan 31 11:49:21 EST 2002 | MikeF
Does anyone out there have a wave solder troubleshooting chart in electronic form they could e-mail me? I'm about to crank up a wave solder machine here, and the chart I got several jobs ago is missing in action. Also, if anyone remembers using a
Electronics Forum | Wed Feb 06 10:58:21 EST 2002 | MikeF
My thanks to everyone that sent me a troubleshooting chart. I now have 3 different ones in electronic format that I've put into a Winzip archive. Anyone that would like me to send them a copy, please e-mail me at mflori@custom-mfg-eng.com and I wi
Electronics Forum | Tue May 07 07:42:36 EDT 2002 | smtexpert
I have YAMAHA YVL80 Pick & Place machine which has consistent failures of head I/O card (CPU 8344) due to excessive heating of bridge rectifier on it. We have already replaced this card twice within span of just 3 months. Can I have some tips from an
Electronics Forum | Fri Jan 24 09:26:29 EST 2003 | pjc
I sent you a couple of charts to assist with your troubleshooting. One is the Electrovert Wave Solder Troubleshooting chart and the other is Sandia Labs/Electrovert Optimum Solder Contact Time. Electrovert has a 6 deg. conveyor angle standard on the
Electronics Forum | Fri Dec 27 12:12:29 EST 2019 | slthomas
As has already been mentioned, black residue is usually either from dross or just a dirty pot, pump, baffles, etc.. I also saw that maaaany years ago in a system that used a flawed oil intermix "feature" but hopefully those systems are long gone.
