Electronics Forum | Thu Nov 11 11:11:18 EST 2004 | clampron
D.B., You are justified in your concern over the last requirement. I have been imposed by a customer with the same hand solder/rework requirements. It seems the biggest concern is thermally shocking ceramic chips. You are much less likely to do this
Electronics Forum | Thu Nov 11 17:49:11 EST 2004 | pdeuel
We are having a problem with our AP-24x printer. When the vacuum motor spins up we get a 60 hz buzz into the DC drivers for the forcers and the stencle wiper. We also indicate a main power drop from 115 vac to 80 vac. The vacuum motor checks out good
Electronics Forum | Thu Nov 11 18:36:29 EST 2004 | valuems
Hello We have been working on the MPM's for over 11 years now. And we have never had any trouble with that circuit, just goes to show you. If you have one of the old, old manuals you will find a lot of errors. They corrected them as they went. We
Electronics Forum | Wed Nov 17 08:20:47 EST 2004 | Chunks
Pros are no need to clean after reflow. No need to buy a cleaner or worry about "wet" parts afterwards when you're trying to test your unit. Cons are that most leave a bit of a residue behind. It's harmless but may drive your bed-of-nails tester a
Electronics Forum | Thu Nov 18 13:44:50 EST 2004 | ehess
I know this is not a SMT machine, but I thought I might find someone on here who could help me. We have an old Universal 6348A Radial lead inserter. The problem we are having is the chain will stop, periodically, before the chain stop status wheel
Electronics Forum | Thu Nov 18 13:45:20 EST 2004 | ehess
I know this is not a SMT machine, but I thought I might find someone on here who could help me. We have an old Universal 6348A Radial lead inserter. The problem we are having is the chain will stop, periodically, before the chain stop status wheel
Electronics Forum | Thu Nov 18 13:47:25 EST 2004 | ehess
I know this is not a SMT machine, but I thought I might find someone on here who could help me. We have an old Universal 6348A Radial lead inserter. The problem we are having is the chain will stop, periodically, before the chain stop status wheel
Electronics Forum | Thu Nov 18 13:52:51 EST 2004 | ehess
I know this is not a SMT machine, but I thought I might find someone on here who could help me. We have an old Universal 6348A Radial lead inserter. The problem we are having is the chain will stop, periodically, before the chain stop status wheel ma
Electronics Forum | Fri Dec 03 13:08:40 EST 2004 | Dreamsniper
The voids are between the interface of the pad and the solder joint of component chips. I have a good thermal profile and this problem occured only on certain product so since we have some common components, component termination contamination is no
Electronics Forum | Fri Nov 26 02:49:46 EST 2004 | Mike
Help! I have a small SMT section that produces low volume but high mix assemblies and, therefore, has over 300 devices. I am looking for a low cost flexible storage solution and believe I have an idea which I recall is available but I cannot find w
