Electronics Forum: 2008 (Page 311 of 429)

Affordable Inspection Microscopes?

Electronics Forum | Tue Jan 15 11:05:20 EST 2008 | slthomas

"When I spot something suspicious, then I might turn up the mag. to about 20X, that's all I need." Not sure what kind of stuff you're building or what standards you wish to meet (my qualifier, since I currently only have 20X capability myself but ha

PCB Support in Pick and Place

Electronics Forum | Wed Jan 16 04:16:11 EST 2008 | grantp

Hi, That's great, and I did not know this was possible, as I did not see that thread when I searched the archives. Do you know of any companies that take your board outline and will design a palette to hold it through the printing, smt loading and

GSM camera lens

Electronics Forum | Mon Jan 14 19:07:29 EST 2008 | swag

Your IC's should run great. I have changed out a handful of cameras inside the box (you know when your camera is burning out because the monitor will show black/gray horizontal lines). It's pretty easy. Aftermarket cameras are about $350 I believe

BGA Rework Stations

Electronics Forum | Wed Jan 16 13:31:43 EST 2008 | chef

Not a current user but have purchased several systems in the past. A major point for evaluation is: Can an older used equipment do the job and not have to buy the latest, greatest all bells and whistles machine? This depends on your applications, BG

Right angle PTH lead profile = blowholes

Electronics Forum | Sat Jan 19 10:56:26 EST 2008 | slthomas

Dave that's actually what I want to work on the next time we run these. Our issue with these right now is that weight distribution on the boards mandates that we break a 4-up panel into two pieces and run it 90 degrees to the ideal orientation (=s wh

Interleaving paper for Immersion Silver PCBs

Electronics Forum | Thu Jan 17 20:09:43 EST 2008 | davef

"silver saver" paper It can be purchased as an industrial product: * corrosionvci.com/corrosion_control_vci_paper.htm * daubertcromwell.com/pdf/silverg.pdf * corrosionprotection.net/corrosion/proddetail.php?prod=silversaver48R * jamesdawson.com/Silv

Fuji Bare Board Loader PARTS

Electronics Forum | Fri Jan 18 07:01:41 EST 2008 | cyber_wolf

Hi, The solenoid that sits on top of the vacuum generator on my Fuji bare board loader is croaking slowly. Fuji will only sell me the entire generator assy. which cost more than I paid for the loader. The only markings on the solenoid are DC24V 540

Manufacturing Floor Ventilation

Electronics Forum | Tue Jan 22 22:38:57 EST 2008 | davef

A minimal ventilation rate of 0.05 cfm per square foot, the recommendation of the 1998 International Mechanical Code. However, this may not take into account other potential building contaminants from such sources as propane forklifts, which require

Manufacturing Floor Ventilation

Electronics Forum | Wed Jan 23 08:41:42 EST 2008 | operator

Actually we don't have local fume extraction at our soldering stations. We have 4 going at a time. I was researching last night and found this website. http://www.engineeringtoolbox.com/air-change-rate-room-d_867.html It indicates 10-15 air changes p

Manufacturing Floor Ventilation

Electronics Forum | Wed Jan 23 13:39:04 EST 2008 | davef

Ventilation rates express the flow rate of outside air brought into a building and are typically normalized by the volume of space being ventilated (air changes per hour), by the area of the floor being ventilated (cubic feet per min (cfm) per ft2) o


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