Electronics Forum | Mon Jun 05 14:35:17 EDT 2006 | marc
Yes.... stop checking on your process.... :) Seriously...if you cleaning the boards after I would suspect no issues. If your leaving the flux on the board (I suspect they are using quite a bit) then I would be concerned. Since the boards have al
Electronics Forum | Fri Jun 09 15:41:59 EDT 2006 | shawnvike
That is the problem I am having! Except with 3 separate manufacturers. To answer some of the other questions... Baking - diligence Stencil - as far as we can tell it is good Placement is good We are using Pb-free parts and solder, but I have see
Electronics Forum | Tue Jun 13 13:34:10 EDT 2006 | jsmith01
Does anyone have a Manual for a Hughes/Palomar Htt-1000 power supply and a VTA-96 weld head? I acquired these machines to do a small job that we need to attach a flex cable to a thermal print head. As far as I can tell this division of Hughes was s
Electronics Forum | Mon Jun 26 10:55:34 EDT 2006 | cyber_wolf
Do you have a login for the support section on the Mydata website ? If not, get one. Click on MYtech, then click the article named: "Simple feeder care reduces reject rate! The component separator spring" We run alot of 0402's on the TM8FC mags wit
Electronics Forum | Mon Jun 26 03:56:44 EDT 2006 | slaine
hi I had a hunt round this morning and found all the schematic drawings for the vip70. Have you got a copy of them? where abouts in the uk are you im in Cumbria. drawing 5061617 appears to show some different wiring configerations, but im not sure if
Electronics Forum | Mon Jul 03 23:29:26 EDT 2006 | grantp
Hi, Don't know about your machines, but our XP Fuji machines have a lubrication tube linking the under side of the machine to the top, so you can put a grease gun on it, and push grease into hard to reach places. Does yours have that? If your heari
Electronics Forum | Mon Jul 17 11:19:46 EDT 2006 | Chunks
Never seen a direct study on these two correlation�s before. But if you have moisture sensitive devices, higher humidity could have some affect on them. If you are talking regular Rs and Cs over wave solder - I kinda doubt it. Water based fluxes d
Electronics Forum | Tue Jul 25 10:04:22 EDT 2006 | russ
There reasoning is ignorance. They are most likely concerned about tarnish on PCB surface. We have let immersion silver PCBs sit out open for 10 days in a noncontrolled enviromnent. We had no issues with these assemblies and they were segregated a
Electronics Forum | Wed Aug 09 11:45:25 EDT 2006 | SWAG
We have an OmniFlo 7, 2000 vintage reflow. We are having conveyor problems. I checked the encoder and speed control board and everything is good per tech. manual operations. We removed the chains a couple months ago and thoroughly soaked/cleaned t
Electronics Forum | Fri Aug 11 16:19:39 EDT 2006 | T. Oaks
Hi, We have a issue with current leakage between pins on an SSOP 28 in a low frequency RF application and there is a suspicion that it is being caused by something in the flux residue. We have had the bad boards analyzed and a 'high' Chloride level w
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