Electronics Forum | Sat Nov 05 20:04:40 EDT 2016 | sarason
You would be better off setting a new fiducial using a pad or other feature that would serve that purpose. If the board has not etched correctly, it is better to bad mark it and not use that board on a panel. Safer in the long run as it may have othe
Electronics Forum | Tue Sep 21 09:28:47 EDT 1999 | Jeanjean
Dear All, In order to understand the soldering technologies in SMT, I'd like to understand why some cards are soldered and then cleaned, or only soldered whitout water cleaning nor "ultra sound" wavelength. I mean that I wonder why we use toxic flu
Electronics Forum | Fri Jan 10 14:11:27 EST 2003 | genny
It's always safer to use a higher voltage cap than a lower voltage cap. It isn't a fuse... There is only one case where we dropped the voltage on a cap. We were using a tantalum cap that was rated to 16V, but had been built in the standard packagi
Electronics Forum | Wed Jan 22 16:37:17 EST 2003 | smsinc
Nitrogen generators are becoming more popular than ever recently. They are being used for companies involved in food preparation, laser cutting and the electronics market to name a few. Purity, flow rates and pressure determine the system cost and va
Electronics Forum | Mon Mar 03 11:23:04 EST 2003 | MA/NY DDave
Hi If you don't know what these puppies are, HAVE the customer specify them. You will be MUCH Safer in the long run since if you choose the wrong value they will COME Back at YOU. He might even need a network of .1 .01 Piles of places to read; Bo
Electronics Forum | Thu Aug 17 17:36:08 EDT 2006 | slthomas
I don't have any data (haven't tried this), but it doesn't take much thought to see that determining the risks associated with simultaneously applying compressive and rotational forces to the end of the barrel, not to mention chewing up the copper, i
Electronics Forum | Mon Oct 22 10:54:48 EDT 2007 | mulder0990
What type of feeder storage carts do you use for your feeders? I have many of the Fuji CP-6 racks, but I have found the few Mossman Tebbs racks mor useful and safer for the feeders. I am constantly fixing damaged tape leaf covers from operators not
Electronics Forum | Thu Nov 02 04:42:48 EDT 2023 | tinaheussaff
In general, it is safer to use a single alloy with a known composition and performance characteristics. If you need to change the alloy used in your selective soldering machine bath, it is advisable to consult with the manufacturer or a soldering exp
Electronics Forum | Mon Oct 23 06:50:06 EDT 2017 | spoiltforchoice
For package shapes/names I would recommend using manufacturer names. This is much safer than coming up with descriptive names like QFN32_5x5 as there are multiple 5mm 32Pin QFN shapes even when pitch is the same, this makes it safer to use a name in
Electronics Forum | Mon Jul 02 14:47:24 EDT 2001 | gdstanton
Thanks. I saw your response to Gabby on May 23 2000. Sent a request to Christina Cotto at Reedexpo.com. She's going to send me copies of the Nepcon papers you referenced. Although, I did some guestimating and ballparked a monthly cost of $338k
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