Electronics Forum | Wed Mar 10 08:19:01 EST 2010 | aajmera
We have these standard pitch QFPs, for which we found some coplanarity error issues. The issues surfaced during BLT. We do not have any instrument to measure the coplanarity error before the component is loaded on the placement machines. Is there any
Electronics Forum | Thu Mar 25 04:20:22 EDT 2010 | sibbe
David, Since it has been some time since I've posted this, we are few steps ferder with the search to an AOI. I'm already having contact with Duncan from Omron. He gave me almost the same answers to my questions.Accept for the programming time, whi
Electronics Forum | Fri Mar 12 12:00:49 EST 2010 | joeherz
Aqueous Tech has a very reasonable equipment registration program. I think $750 was what we paid. With that you get phone support and I'd bet you can get copies of the manuals you need. It would likely be worth it when compared to the time you cou
Electronics Forum | Tue Mar 16 21:42:29 EDT 2010 | aqueous
Aqueous Technologies would be glad to send you a manual. Product registration is now free. Upon registration, Aqueous Technologies will send you manuals (electronic copies) at no charge. Service is available on a charge basis. Mike Konrad Aqueou
Electronics Forum | Fri Mar 19 15:44:35 EDT 2010 | cisridn
Coins are sometimes used on PCB's with RF Power Field Effect Transistors. These boards are usually mounted in an housing. They provide a ground path for the transistor to the PCB and thermal path to the housing. The coins are usually made of aluminu
Electronics Forum | Fri Mar 19 00:19:25 EDT 2010 | stevezeva
I've also heard the problem called "Snot-balls". I have a picture: http://stevezeva.homestead.com/Type_4.JPG In my case, this happened because of a bad batch of powder was used when the solderpaste was made. It's happened to me a couple of times sa
Electronics Forum | Wed Mar 17 04:26:44 EDT 2010 | mun4o
Hi, we have vitronics delta 6622 in your production.Problem with fluxer starting 3 weeks ago.Fluxer moving, but not spraing????I check flux system , and dont find any problems with machine.Clean the spray nozzle with compressed air , but nothing.may
Electronics Forum | Wed Mar 17 10:12:16 EDT 2010 | dj_jago
Is it the pressurized system or the pump system you have fitted to the machine? Are you getting an error message 'No flow nozzle 1'? Check the 'ShoRate' gauge at the back of the machine and make sure the ball bearing rises in the glass tube when you
Electronics Forum | Fri Mar 19 07:18:14 EDT 2010 | grahamcooper22
Hi, do you know if your LEDs are moisture sensitive ? And if so what MSL level ? Surprisingly it seems that not all are, but some seem really sensitive. I imagine the differences are down to the plastics used and the LED manufacturing processes. I a
Electronics Forum | Mon Mar 22 10:33:11 EDT 2010 | bobpan
I dont recall autoprogram having a password. If its central controller you need to get into....try QUAD (in caps). There is a way to delete the password file but its hidden in the root directory (for central controller). The file is called QSPASSWD.S
