Electronics Forum | Sat Aug 26 10:28:05 EDT 2006 | Ola
Hi, this is not a solution for your o-ring "belt" problem but a guideline for the future on an o-ring "belt" (wrong word as it is Not a belt) conveyor. These crazy O-rings have a small radius which makes it somtetimes hard to do a conveyor width adju
Electronics Forum | Fri Sep 08 09:10:32 EDT 2006 | Claude_Couture
Hello all, The situation: We recently had 2 brand new solder wave installed, one after the other. On the first one, the "protective coating" on the solder pot started to flake off 1 day after start-up. The tech who did the installation witnessed it a
Electronics Forum | Wed Sep 13 10:31:14 EDT 2006 | CL
Hello Brad, We are running the Slim Kic 2000. We have found the predictions to be fairly accurate as long as the suggested change is within 20 degrees of the original recipie. As a test I ran a board with the wrong profile. The predictions got me wi
Electronics Forum | Fri Sep 15 14:48:31 EDT 2006 | russ
we do get many strips kitted to us on floor, tough one to really handle but we do something like this, if the strip has 20 parts left on it, we usually chuck it, unless e know that the next build will use 10 or something and we can get it onto feede
Electronics Forum | Thu Sep 21 20:37:21 EDT 2006 | basem
Does anyone on this forum has experience with any of i-PULSE SMD placement systems? I am looking at the M4e. Also, can someone advise me on what to choose if the desired final circuit is of very high density and small pitch (0.5mm)? I am considerin
Electronics Forum | Mon Oct 02 10:25:49 EDT 2006 | SWAG
Daxman, Try this: - it might help your histogram. The camera may be operating production reads at or close to the z-axis drive limit but you don't know really. Write a dummy program that will allow you to load a PCB into the centernest at vision h
Electronics Forum | Thu Oct 26 10:29:03 EDT 2006 | Mike
First, Voiding under thermal pad is unavoidable(pardon the pun), unless you can find a way to add sufficient amount of solder paste to cover the area, and match that solder volume on your terminal leads. I build HVM qty's of "QFN" components w/ therm
Electronics Forum | Mon Oct 09 13:36:30 EDT 2006 | ppminc
Phil, The QSA-30 was built by Sam Sung, Sold by Quad. Single Head 2 Nozzles around 11K CPH Quad does not support the machine but I believe you can get parts direct from Sam Sung. I am not sure if they have a registration fee. The QSA used Quad made
Electronics Forum | Thu Oct 12 16:55:19 EDT 2006 | realchunks
This type of testing is only done to verify your reflow process. It is destructive testing and should not be performed on product reaching your customer. Solder is only used to provide the electrical connection from part to board. As a metal it is
Electronics Forum | Fri Oct 27 12:54:04 EDT 2006 | mika
Hi, This a common problem with the GSM P2P cameras, once in a while chip gets between the "protecting?" glass and the led-cards surronding it. It has happen to us several times (we have 2.6 & 4 mil/pixel cameras ring lighting, but it is the same lig
