Electronics Forum | Fri May 03 16:06:44 EDT 2013 | hegemon
To be short, no change in profile is going to get you through this. As I recall the point of hard gold is to retard the wetting process, so no surprise here. For example a connector might have hard gold plating at the mating surface, but not at t
Electronics Forum | Wed May 22 19:47:30 EDT 2013 | anvil1021
Also, I was just thinking that most of the large companies we work with do not consider via drain an actual void. As a matter of fact our high dollar super fantastic Xray system actually has a switch to turn off the vias during void detection so that
Electronics Forum | Wed Jun 12 12:35:03 EDT 2013 | deanm
Dan, Can you upload a picture of the bridging? Why oval pads? Have you considered using round pads with the smallest practical annular ring? In my opinion, an oval pad would potentially hold more solder because there is more exposed area, and the m
Electronics Forum | Thu Jun 13 08:32:24 EDT 2013 | rway
Have you verified the measurements on the bench with an LCR meter? Chances are you are experiencing aging with these ceramic caps. We have similar issues with X5R and X7R caps. You will see the effects of aging with returns from the field as well
Electronics Forum | Thu Jul 25 12:15:56 EDT 2013 | ericrr
I was flicking through the "Element14" (previously known as Farnell) BIG catalog (looking at the pictures) far superior to looking via internet. and found the closest to what you are after a five pin version. "Battery Interconnection System" Header,
Electronics Forum | Thu Aug 08 19:34:23 EDT 2013 | hegemon
So true SOB If I had a dollar for every time a board house asked about my reflow profile due to a delam event or a barrel failure I'd have a pile of dollars for sure. But that is the "stock" response - "Show us your reflow profile", even though you m
Electronics Forum | Mon Aug 19 19:21:42 EDT 2013 | sarason
I would be happy to reverse engineer your file format for the Amistar / Tenryu MT5800VL. I am always up for a reverse engineering file format decode challenge. My website has my program PCBSynergy on it. http://members.iinet.net.au/~sarason/ If you
Electronics Forum | Wed Aug 21 08:00:11 EDT 2013 | alexeis
Hi, We have software solution (called QPlan) for I-Pulse (Tenryu) SMT machines: 1. It helps you to merge all needed information including verification of imported information. 2. It simulates and fixes deviations and angles, and generates report, ch
Electronics Forum | Sun Sep 15 04:45:22 EDT 2013 | jandon
Cleaning and lubrication requires maintenance training. You can really break something if you don't know what you are doing. For example you can break your expensive rubber nozzles or cameras with inappropriate cleaning. Check: - Piping and joint -
Electronics Forum | Wed Sep 11 18:01:27 EDT 2013 | huske
I've had that issue before, here's how you fix it, or at least it worked for me. Also assuming you didn't destroy a shaft, which should be obvious. Follow the flexible vacuum tubes to the top of the hydra shafts, you should see a red light below the
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