Electronics Forum: electronic (Page 2128 of 7902)

BGA on both Top and Bottom

Electronics Forum | Wed Jul 13 16:51:28 EDT 2005 | KT

we do it all the time. We havent had any problems with the BGA's. But, you dont want BGA right beneath another BGA.

BGA on both Top and Bottom

Electronics Forum | Thu Jul 14 15:20:15 EDT 2005 | Erik

Putting on the BGAs are relatively easy, it's the X-ray inspection of BGAs on both sides that can get tricky.

How to remove paint from back of PCB without damaging ?

Electronics Forum | Mon Jul 11 11:00:05 EDT 2005 | mmjm_1099

Alcohol and a scrub brush or try some 440R (http://www.smartsonic.com/). This stuff cleans almost anything off.

ESD question

Electronics Forum | Mon Jul 11 13:10:15 EDT 2005 | Vic

Does anyone knows if usage of plastic trash bags inside trash bins can effect static charge accumulation. And is it preferable not to use such bags to minimize charge. Thank you Vic

ESD question

Electronics Forum | Tue Jul 12 10:26:50 EDT 2005 | rlackey

That's alright, we'll be too busy laying on the beach to care, due to the "improvement" in the environment thanks to Mr George Kyoto Bush.

ESD question

Electronics Forum | Wed Jul 13 08:32:52 EDT 2005 | chunks

Global warming? Hmmm, seems to me the Earth has been getting� warmer ever since the Ice Age. Seriously, do you believe lead is a major contributor to global warming or just a severe right wing nut?

ESD question

Electronics Forum | Wed Jul 13 12:12:23 EDT 2005 | chunks

Good points. I never thought about the higher temps causing the the higher emmesions. I'm glad I'm not in charge of WEEE or ROHS - but then again it scares me to think who is.

ESD question

Electronics Forum | Fri Jul 15 16:14:42 EDT 2005 | rsmith@z-mar.com

There are ESD safe trashcans and ESD safe trashbags on the market. If anyone has an interest, please send me an e-mail and I will pass along more info.

ESD question

Electronics Forum | Wed Aug 03 07:41:46 EDT 2005 | davef

We'd guess that you want the ESD ground at the same point as the building ground for personnel safety reasons. Injured employees and OSHA inspector should be enough to convice the old timers [in most plants].

ESD question

Electronics Forum | Thu Dec 22 09:36:14 EST 2005 | rsmith

Diane, you are "right on". The key to eliminating ESD problems is to make sure that the operator, the work surface, and the ESDS device are at the same electrical potential. Also you must elimanate any static producers from the ESDS area or provide a


electronic searches for Companies, Equipment, Machines, Suppliers & Information

Winsmart Electronic Co.,Ltd
Winsmart Electronic Co.,Ltd

Manufacturer of PCB depaneling and PCB soldering machines since 2005, products include CE approval V-groove PCB depanelizer, PCB router, PCB punching machine, laser depaneling, hot bar soldering machines and soldering robots.

Manufacturer

Liwu Industrial Park, Yuanzhou Town, Boluo
Huizhou, 30 China

Phone: +86-138-29839112

SMT feeders

Software programs for SMT placement and AOI Inspection machines from CAD or Gerber.
Shenzhen Honreal for all your SMT Equipment needs

Have you found a solution to REDUCE DISPENSE REWORK? Your answer is here.
Global manufacturing solutions provider

Reflow Soldering 101 Training Course
design with ease with Win Source obselete parts and supplies

Private label coffee for your company - your logo & message on each bag!