Electronics Forum: electron (Page 431 of 7890)

Cleanroom Basics

Electronics Forum | Thu Jun 23 12:23:35 EDT 2005 | jdumont

Thanks a lot guys, is there a way to measure air quality? Like ppm of airborne particulates? Thanks again

Cleanroom Basics

Electronics Forum | Thu Jun 23 12:29:05 EDT 2005 | davef

Look here: http://www.esd.tv/pdf/Cleanroom_Environments.pdf

Optimizers

Electronics Forum | Thu Jun 23 10:43:37 EDT 2005 | M. Serrano

Does any body know about where i can find generic optimizers? Thanks!

How to improve the solder quality of QFN?

Electronics Forum | Wed Jun 29 16:30:13 EDT 2005 | RICHM

.0025" under the part, all should be avoided

Solder bridging after printing

Electronics Forum | Sat Jun 25 09:26:43 EDT 2005 | mskler

What is stencil thickness & what is the pitch of your component.What is your cleaning processor for stencil.

Solder bridging after printing

Electronics Forum | Mon Jun 27 09:35:24 EDT 2005 | russ

What is the viscosity of your lead free paste vs. your lead paste?

Solder bridging after printing

Electronics Forum | Tue Jun 28 10:01:24 EDT 2005 | mskler

What is your stencil cleaning procesor.It sould not be wet after cleaning & what is room tempreture.?

BTU link fail

Electronics Forum | Thu Jun 30 08:00:07 EDT 2005 | Nirmal

pls check at rear side is there any relay spark or else check the connection between the monitor and the control card

BTU link fail

Electronics Forum | Tue Sep 20 03:22:39 EDT 2005 | ajay

thanks, it was 15v power supply that was giving problem. ajay

Poor reflow over gold plating

Electronics Forum | Tue Jun 28 19:58:59 EDT 2005 | davef

Michael: What's this "tint"? How do you do it? Tell us more, please.


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