Electronics Forum: thread (Page 3056 of 7890)

TO247 surface mount soldering the tab?

Electronics Forum | Tue Nov 20 13:15:53 EST 2012 | jdengler

In Texas Instruments AN-1364 they say "The TO-247 package is not recommended for surface mounting".

ISO Air Quality Spec for Compressed Air Pick n Place Equipment

Electronics Forum | Thu Nov 22 23:14:42 EST 2012 | traceanalytics

ISO 8573 You can learn more here. http://airchecklab.com/critical-applications.html

ISO Air Quality Spec for Compressed Air Pick n Place Equipment

Electronics Forum | Mon Dec 03 04:05:40 EST 2012 | markmaas

What type of Assembleon equipment do you have. For A-series the following air spec applies: - Max. oil content:

ISO Air Quality Spec for Compressed Air Pick n Place Equipment

Electronics Forum | Mon Dec 03 10:25:27 EST 2012 | traceanalytics

Our AirCheck Kit was specifically designed to capture these air samples. We can provide analyses to these requested specifications. If you would like more information feel free to contact me directly. Laura@AirCheckLab.com

LGA Rework

Electronics Forum | Mon Nov 26 11:33:25 EST 2012 | pbarton

We print paste directly on to the parts then invert, place & reflow using a dedicated I/R rework station. Works well for us on a wide variety of footprints.

Series or parallel machines

Electronics Forum | Sat Nov 24 09:35:37 EST 2012 | rmazenha

Hi, i have 2 pick&place machines. which configuration is better: put 2 in series or parallel? Thanks

Series or parallel machines

Electronics Forum | Sun Nov 25 17:04:38 EST 2012 | davef

If you can put and run all the parts for a single product on one machine, run them in parallel. If you can't, run them in series.

Closed loop wash

Electronics Forum | Thu Nov 29 11:58:53 EST 2012 | rgduval

Thanks, Dave. As a start-up, we're trying to make it as cost effective as possible. That said, we also want to do it right. We don't want the possibility of the City/State/EPA coming down on us anytime in the future for contaminants being discharg

Closed loop wash

Electronics Forum | Sat Dec 01 13:48:45 EST 2012 | anvil1021

Is this an aqueous wash or chemistry wash? If aqueous you will need a DI water system at your facility. There are several ways of going about that, but there is an initial capital investment. Good luck on your project.....

Closed loop wash

Electronics Forum | Sun Dec 02 19:30:09 EST 2012 | rgduval

It'll be a DI system. As it turns out, we contacted another EMS company down here, and asked them what they did. They pointed us to their supplier. Conveniently, the same company will set up the DI system for us, and the post wash filtering/plum


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