Electronics Forum | Mon Oct 03 21:02:23 EDT 2016 | rwd
I am doing some rework to my CCA. I then need to conformal coat the board. I'm using Humiseal 1A33 GEL and my jumper wires are teflon coated. I understand the chemical interaction between the 2 products. My question is "Is this an acceptable prac
Electronics Forum | Sat Oct 08 11:57:58 EDT 2016 | davef
A friend in the contract coating business said: "... ask why the wire is [teflon] coated in the first place, as only the solder joints should be coated in this situation as the flexing/bending of the wires will cause the coating to crack and flake of
Electronics Forum | Tue Oct 04 03:38:41 EDT 2016 | oxygensmd
Hello Everyone, I would like to ask this community about what type of service manuals do you have? Is it possible to get them? I need service manuals for how to setup the machine, the feeders, etc. If you have softwares it will be great to get them
Electronics Forum | Wed Oct 05 04:32:49 EDT 2016 | piyakorn
Rinse IPA 5 Min --> Treathment/soak IPA50%+SILENT50% 5Min --> Baking 60C/30Min --> Parylene coating (around 8Hr in chamber) --> Found defect spot. We have simulated and ensure board drying before parylene that still have spots. Need help - Thank y
Electronics Forum | Thu Oct 06 12:18:31 EDT 2016 | davef
Looks like moisture bubbling out of the board. I doubt that your baking at 60*C for a half hour is going to do very much to dewet the board. 60*C is warm to the touch, that's it!!! Water boils at 100*C. 60*C is the temperature of a cup of Dunkin. Cr
Electronics Forum | Mon Oct 17 12:18:04 EDT 2016 | intro
If I remember right you must go to secret screen . There you can change parameters of machine including language. You can find it in old posts: secret screen or panasonic password. one example for spp-g3 printer is: Request - F8 - F1 - F7 - shift - S
Electronics Forum | Tue Oct 11 14:02:59 EDT 2016 | mnorthey
We have a slider Bar on the back side of our Delta Wave. It is adjustable and slides up and down (adjusting bolt) on the back edge of the Lamda Wave to prevent this problem; keeping the trough behind the Lamda is essential as well. Along with attenti
Electronics Forum | Tue Oct 11 13:35:30 EDT 2016 | mnorthey
When I had this problem on the DEK 248, the problem was the table up/down sensors on the motor. You can see if there is a problem in the maintenance mode in the inputs screen. They can be adjusted by loosening off the screws and moving the sensor un
Electronics Forum | Tue Nov 01 12:28:36 EDT 2016 | comatose
It depends. Are you hand breaking them, rotary knife or linear knife? Hand break you want to be about 5mm (and it isn't a great practice even then) with a rotart knife you want to keep parts probably 3mm, especially capacitors. With a linear knife we
Electronics Forum | Sat Nov 05 20:23:11 EDT 2016 | sarason
Close but not to close, would have to be the spec. Or depends on your separating technology. Prerouted boards on a panel, you could go right up to the edge. V-grove you will need more distance, maybe 2mm's or more. The distance from the panel edge to
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