Electronics Forum | Mon Feb 12 10:06:46 EST 2007 | CK the Flip Guy
DaveF, Please define a "Cp/Cpk capable profiler." Do you mean one that has software that automatically calculates this for you? I do this at my company, and we track 2 critical variables - Time Above Liquidous and Peak Temps. and this is done on a
Electronics Forum | Wed Feb 28 14:48:41 EST 2007 | jax
I doubt it's the board house. Check the Laminate being used. When you find out that the laminate is IS410, search the forum for time and location for the next "RoHs Compliant PCB Delamination Support Group" Some of the locations are hard to find but
Electronics Forum | Mon Mar 05 22:51:05 EST 2007 | davef
Humiseal * HT500 HumiTape silicone free (Kapton tape isn't) * HT600 HumiTape [ESD safe version] Try: Shercon [10425 Slusher Dr, Santa Fe Springs, CA 90670; 800-228-3218 F800-955-8988 562-946-8555 F562-946-1015 http://www.shercon.com] "Conformal Coa
Electronics Forum | Tue Mar 13 00:02:45 EDT 2007 | grantp
Hi, That's great, and there are better ways to advertise, such as banner adds, and trade shows etc. You also have no idea who I am and cannot just blow be off as someone young, as you did, so you can understand why that's annoying. Good luck with
Electronics Forum | Mon Mar 05 11:24:16 EST 2007 | samir
Something the "placement guys" don't tell the customers... Cpk is an easily "massagable" number. You just take some data points and reduce the variation a bit, or even play around with your spec limits, or a combination of the two to get the highes
Electronics Forum | Thu Mar 08 15:21:43 EST 2007 | pima
To be honest this product its only a part of bigger PCB, so we have only substrate with 3 FETs on it so no other components at substrate occurs and all substrate are staying at metal fixture. WE have already window pan aperture. WE producing this pro
Electronics Forum | Mon Mar 12 14:30:51 EDT 2007 | Grant
the inquiry was about fast changeover--some people (you, for instance) may > not be aware of some machines capabilities or changeover concepts even with > your vast experience with Mydata and Fuji. I guess if someone asks about soldering flux compar
Electronics Forum | Fri Mar 16 08:42:25 EDT 2007 | AR
Of course, if the number of required component codes ( = feeders) is not very great, you might want to look into odd-form assembly machines. With them you can insert a much greater range of components than just simple radial components and you can ge
Electronics Forum | Fri Mar 16 06:54:40 EDT 2007 | bbl
My company is also looking at AOI. There is one group that is promoting flying probe ICT as well. We can only afford to purchase one or the other this year. Does anyone have data that compares advantages/disadvantages of each? I see them as comp
Electronics Forum | Thu Mar 15 12:33:50 EDT 2007 | ck_the_flip
To do a profile at most companies, if you don't have a scrap board handy, you'll use the already-soldered board that's already been through ONE reflow cycle. You spend time attaching T/C's with the aluminum tape - after all, the prep-work is half th
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