Electronics Forum | Thu May 28 12:31:46 EDT 2009 | wrongway
We have universal advantis which us there leser machine I could'nt be happier with it we used to have Amistar machines for ten years it worked ok. but the universal lighting head works great we have had our machines for about 2 years now with very li
Electronics Forum | Mon Jun 15 15:33:51 EDT 2009 | hegemon
IMHO I would suggest that if you are using flux only during a BGA placement on a small run, that you first tin the pads with your soldering iron, then level the pads back out with wick. Accomplishes two things; adds a little metal to the joint to ma
Electronics Forum | Tue Jun 16 14:46:25 EDT 2009 | grantp
Hi, If your using NXT to place these BGA's then you must be doing large runs. BGA's are the most easy part to place, and don't worry about them. Just stencil paste down for them as any other component. But we use 1:1 reduction on our stencil, so we
Electronics Forum | Thu Jun 25 07:54:02 EDT 2009 | brucow
Hi and thank you for your replies, I feel a lot more confident about tackling the job with your instructions, many thanks. We haven't seen any accuracy issues, and the ballscrew has been making the same banging/knocking noise when changing direction
Electronics Forum | Mon Jun 29 16:53:02 EDT 2009 | Geo
I need some help in setting straight QA which owns our ESD Procedures. 1. Is the limmiting resistor for personel safety or to slow down ESD discharge? Everything I have read indicates it is for personnel safety. 2. Is it an ESD violation to have
Electronics Forum | Wed Jul 08 06:02:59 EDT 2009 | stepheniii
Advertisements are not always 100% accurate on technical issues. You don't want instand static discharge. A wrist strap with no resistor could cause that. Therefore put in a current limiting resistor to make the charge dissipate slowly. Does anyone
Electronics Forum | Fri Jul 17 01:39:07 EDT 2009 | grahamcooper22
Hi, it is not necessary to store MSDs in nitrogen to stop them absorbing moisture, just a dry environment. Nitrogen storage is good for storing devices for many years as it reduces the oxidation of the solderable surfaces. Best option for storing MSD
Electronics Forum | Mon Jul 27 20:35:40 EDT 2009 | michaellaw
Just curious if anyone here has experience with a > Panasert RH6 Radial Insertion machine. Ours is > having some problems detecting insertion, appears > to be failing to sense when the legs are cut and > is triggering the error. This is the com
Electronics Forum | Tue Aug 04 10:43:48 EDT 2009 | kpm135
Thanks for the suggestions! It ended up being that a wire on the amplifier card in the lower drawer came loose and was making intermittent contact. Tightened all the wires down and the problem has gone away. Now we have a new problem. We had to repla
Electronics Forum | Tue Sep 01 16:40:50 EDT 2009 | jimprice9
I am the North American sales manager for Sony. This exchange was brought to my attention by an amused friend. The VR systems was marketed under the brand name Varir and produced by Sony Kohda. It was discountinued over 3 years ago. The CPC500 is
