Electronics Forum | Wed Apr 06 08:20:25 EDT 2011 | don7888
Thanks Dave Iam in the process of contacting yestech support and arranging trainning for me and the operators on the line. Thanks. DOn
Electronics Forum | Thu Apr 07 10:36:45 EDT 2011 | markhoch
It's all relative to your Zone Temps and the thermal profile of your assembly. Without knowing what they are, we'd be irresponsible to offer any advice on adjusting your conveyor speed.
Electronics Forum | Thu Apr 07 13:57:39 EDT 2011 | remullis
Thanks Graham that's what I'm thinking. I'm gonna have to steal this oven for a while. Thanks again.
Electronics Forum | Wed Apr 06 12:21:14 EDT 2011 | ripper
Hi, I am process engineer in PCBA factory.I have a question about gold plating on BGA.I want to know difference soldering performance between gold plating electrolytic and ENIG.Many thank for any idea.
Electronics Forum | Wed Apr 06 13:43:14 EDT 2011 | mosborne1
ENIG is the way you need to go. With ENIG you deposit a lot less gold. Too much gold will cause soler problems. Matt www.americancircuits.com
Electronics Forum | Thu Apr 07 10:33:23 EDT 2011 | markhoch
The Part Data sheet should specify whether or not the part can withstand the Wave Solder. (I've wave soldered many Tant Caps)It sounds like you need a higher volume of SMD Adhesive. How are you applying the adhesive?
Electronics Forum | Fri Apr 08 13:18:23 EDT 2011 | alcatel
Problem is I dont have the centroid file. I only have the gerber file...
Electronics Forum | Fri Apr 08 13:47:05 EDT 2011 | mosborne1
ASk your bare board manufacture for the centriod data. They can do it quickly and most will do it for free. At least we do for our customers.
Electronics Forum | Mon Apr 11 00:05:54 EDT 2011 | vinitverma
PROCAM is intended to extract Centroid from the raw Gerber only. You just need to have 2 layers (paste or mask layer - to identify pads, and silk layer - for reference designators). Centroid is the output of PROCAM.
Electronics Forum | Sun Apr 10 00:43:41 EDT 2011 | isd_jwendell
It's a PTC resettable fuse, something like this: http://www.bourns.com/data/global/PDFs/MFMSMF.pdf
