Electronics Forum | Mon Apr 29 00:29:11 EDT 2013 | aemery
If you have a UPS on your machine there should be auxiliary contacts in the main breaker switch SW 1. These contacts tell the UPS if the main rotatary switch in turned to on or off. If the rotary switch was set to off the UPS knows not to turn on i
Electronics Forum | Wed May 17 10:19:25 EDT 2000 | C.K.
Hey Dave: At our facility, we use those masks that filter out particulates. Our safety department requires all wave operators, maintenance, and even wave process engr's (like me) to have these masks checked every 6 months for proper gasketing, filte
Electronics Forum | Thu Sep 30 10:14:33 EDT 2004 | davef
USING CONDUCTIVE EPOXY: Epoxies do not bond well to tin or tin alloy surfaces. * For components: a silver-palladium or gold end termination is recommended. * For substrates: gold over nickel should work well. Remember epoxy is not hermetic, and ox
Electronics Forum | Fri Jun 22 08:36:54 EDT 2012 | jandre1953
Sir: You did not state what kind of screen printer, all the others assumed it was for SMT. We are dealers for ATMA line of screen printing and aux. eqpt. They make a first class, well made press, and are probably the largest in the world now. Over 4,
Electronics Forum | Tue May 16 22:59:37 EDT 2000 | Dave F
How do you control the "lost" of dross dust in you collection can? When picking dross from our wave; we gear-up, hook-up an aux vent pipe, and use ss kitchen utensils to seperate the dross from the solder mass. We deposite the dross into a 5 gal co
Electronics Forum | Thu Apr 03 22:56:48 EDT 2008 | davef
Potential impacts of using expired solder paste are [University of Bolton]: * Changed paste rheology. Result: poor print quality * Loss of solvents. Result: reduced flux activity * Changed flux formulation. Result: More difficult to clean flux residu
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