Electronics Forum: electronic (Page 2902 of 7893)

VIOS Interpretation

Electronics Forum | Thu Apr 08 11:31:33 EDT 2010 | duchoang

Hi Mabdalla, You need to have software to read those files( AMS or PPS from Assembleon). If you are using Phillips and/or Assembleon machines, you should have those software. Best Regards,

adhesif stencil printing

Electronics Forum | Fri Apr 02 05:06:49 EDT 2010 | atchoum

Hi, I'm looking for an adhesive which can be stencil printed, in order to assembled PET (top layer) with Glass (bottom layer) for resistive touch panel application. The adhesive should be deposited at the border of bottom &/or top layer. Do you know

solder question on crystal in DFN style package

Electronics Forum | Mon Apr 05 21:46:12 EDT 2010 | isd_jwendell

I have been using this series with AIM SnPb no-clean paste without problems.

solder question on crystal in DFN style package

Electronics Forum | Mon Apr 05 22:52:40 EDT 2010 | davef

Sounds like you're not getting the solder connection hot enough. Talk about: * Temperature of the solder on the connection * Solder alloy * Board solderability protection * Component solderability protection

4791 Placement accuracy

Electronics Forum | Tue Apr 06 10:22:11 EDT 2010 | dwelch123

Don't have my books,, and I seem to remember the accuracy to be +-.0004 is this correct for the Universal 4791 chipshooter? Customer has requested this data.

4791 Placement accuracy

Electronics Forum | Tue Apr 06 11:10:40 EDT 2010 | cuongtranquoc2002

No, the accuracy of chip shooter should be always as 3 mils tolerance. If for some reason, the tolrance is 4 mils, you should consider adjust your equipment. If your chip shooter is performing well, I would suggest that you measure the variation on t

Cleaning BGA pads prior to rework

Electronics Forum | Thu Apr 08 15:27:49 EDT 2010 | davef

Fast or cheap, fast or cheap, fast or cheap ... Tough call, oh yeh, time is money. That's it!!!

BTU -Paragon 150

Electronics Forum | Sat Apr 10 08:17:21 EDT 2010 | nagesh

Dear All, I have a problem with the BTU-paragon -150 reflow oven,with the heaters getting off with Overtemperature Alaram. But the actual temperature on board not exceeding the 255 peak temp. Pls. advice & thx in advance for your sincere postings. R

BTU -Paragon 150

Electronics Forum | Mon Apr 12 09:13:45 EDT 2010 | toddl

Check your "over temperature module" for both top and bottom zones when the alarm is active, there is a bank of LED's on the bottom of this module. Monitor it to find out if the same zone keeps activating the alarm, if so check your TC for that zone.

Measure humidity for PCB

Electronics Forum | Tue Apr 13 08:49:42 EDT 2010 | cast2010

Hello, Do you know a method for measure the humidity of PCB? I try with a measure of the weight before and after a cycle in an oven... Thank you.


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