Electronics Forum | Wed Jul 02 00:53:47 EDT 2008 | tsarapin
Thanks for your post Deni. As far as I know, HP300 software written in HP BASIC, it communicates with SMT machine over HPIB. We can use PCIHPIB interface card and port software to x86. SMT software is over 5000 strings in HP BASIC, most of them is a
Electronics Forum | Tue Jul 01 17:15:03 EDT 2008 | ronhodgson
I would like an interpretation of a solder fillet on a 5 side termination cap. (Ref: IPC-610, sec. 8.2.2.6). My question pertains to the definition of dimension F, and what constitutes the top of the fillet. Does the top of the fillet end at where
Electronics Forum | Wed Jul 02 02:46:44 EDT 2008 | tang
Hi Guys, I have few question would like to ask regarding pcb conformal coating: 1. Can I know which masking material is the best for easy apply, fast cure, fast & easy to remove after coating & baking. And no chemical reaction which will whiten the
Electronics Forum | Wed Jul 02 20:39:13 EDT 2008 | mika
Check this out .http://help.sap.com/saphelp_di46c2/helpdata/EN/7f/a7e7434d6011d2b438006094b9c9be/content.htm That's one way how to do it. Or read this: http://www.waterloo-software.com/limitations.html We have no relationship or what so ever with
Electronics Forum | Tue Jul 08 22:44:06 EDT 2008 | proy
I made progress and almost acceptable results by adding heat to the bottom of zone 4 HOWEVER, the core problem I uncovered last night/this morning was that the #4 top side blower had failed. I think this is the key why I was having so much trouble.
Electronics Forum | Thu Jul 10 10:25:05 EDT 2008 | gregoryyork
I guess the paste is Leaded hence the 220 Peak temp and the Sn100c is Eutectic at 227C so you need to be hotter to melt the HASL finish or you are relying on it alloying together with the paste which takes much longer. suggest running peak temp of 23
Electronics Forum | Fri Jul 04 03:54:10 EDT 2008 | aj
Hi all, The cognex card in the GSX failed to boot up during power up. The card displays the dreaded red light on the diagnostics LED. I got a quote from Dek and I think I cold buy a 2nd user machine for the same price. So my question is - can I g
Electronics Forum | Wed Jul 09 18:25:32 EDT 2008 | jmelson
There are temperature controllers that can be configured for a "safety stat" mode, so they blow a fuse to the main heater control if it goes, say, 10C or some reasonable fluctuation above the setpoint. It might be a VERY reasonable thing to add to y
Electronics Forum | Fri Jul 11 18:35:53 EDT 2008 | ratsalad
Ms. Chunks, I am an industrial engineering student at the University of Wisconsin - Milwaukee in Milwaukee, WI USA with many years of experience in the SMT assembly industry. By your description, an IE job with your company offers just the typ
Electronics Forum | Tue Jul 22 20:14:34 EDT 2008 | stevek
It's been my experience that most flat pack land patterns have far too much exposed toe. It accomplishes nothing for the reliability of the solderjoint. And often the ends of the leads are sheared and not very solderable anyway. Anything more than
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