Electronics Forum: able (Page 86 of 315)

Leader tape on partial reels

Electronics Forum | Thu Mar 30 13:15:31 EST 2006 | jdengler

This will depend on the feeder design. Some feeders cause a loss of several components when removing a reel from a feeder. If yours do not, the operator should be able to leave enough tape and mylar cover tape for this reel to be put back onto a fe

Viewing Datasheets

Electronics Forum | Thu Apr 20 06:32:45 EDT 2006 | aj

All, This is a bit off the beating track but its starting to be a real pain. I am unable to view PDF's in explorer... I just get a small image in the top left corner. It means I have to download pdf datasheets from another PC . I am not lazy but it

Mydata Users

Electronics Forum | Wed Apr 26 09:52:28 EDT 2006 | russ

So then to justify the 2400, you will need to calculate the decreased time for setup/changeover and what that costs your company. this will be justification. e.g. if it takes half as long to setup you save half the money. labor hours x employee co

Flux clogging up exhaust ducts

Electronics Forum | Thu May 04 08:49:38 EDT 2006 | russ

Please read your manual, I am sure that it will address proper maintenance of your oven ducting and flux build up. The MFGR will also be able to specifically address your problem and let you know if any upgrades are available. Flux collection filter

minimum solder ball (bead) size

Electronics Forum | Thu Jun 01 16:30:05 EDT 2006 | slthomas

Just wondering if anyone knows this off the top of there head. I might be able to figure out the math based on surface tension (this is 63/37 so the data is out there) but I REALLY do not want to put that kind of effort into this. :/ Editing to clar

Need help for setting up an assembly line

Electronics Forum | Wed Jun 21 16:04:07 EDT 2006 | bman

"Another question, is the facility with 200A @ 208V able to operate this assembly line properly?" That could be a problem, big ovens pull a lot of juice. Our 7 zone Conceptronic HVN-102 runs on 480 Volts and is on a 160 amp breaker, for example. Y

SMT component life spend.

Electronics Forum | Wed Jun 21 13:06:02 EDT 2006 | grantp

Hi, If your worried about them being lead free components, because it's "not clear" then you should be able to ask the manufacture of them if they are lead free, as they normally trace the batch code, and manif date and will know for sure. Most pas

PCB Type

Electronics Forum | Wed Jun 21 09:21:37 EDT 2006 | don dawson

I've been building boards for a long time and have never heard of anyone using electrolytic silver. Immersion silver would be 8-18 microinches thick. Plated silver would be significantly thicker (min a couple tenths - .0002" and up). So you may be ab

MYData placement variations

Electronics Forum | Thu Jul 13 06:39:08 EDT 2006 | CL

Is it possible that the PCB is moving? First try an autoscan of the fids and then immediately perform a manual trim which will bring the camera over to where it found the fid. If it is on, there is an offset drift in your axis or the PCB is able to m

Love my old Fuji - but it's making some noise now

Electronics Forum | Wed Jul 05 02:56:25 EDT 2006 | bvdb

Thanks Grant and Doug, The manuals never tell you that you can pull the leadscrew covers back - but thanks to your suggestion I was able to access the lead-screw. It didn't look bad at all and had some lubrication on it. I added some more lubricat


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