Electronics Forum | Fri Aug 10 06:40:20 EDT 2012 | thmeier
The unique heat on the PCB is the big advantage and you also can´t exceed the temperature of the boiling point of your medium (we use a 240°C Galden). So small components are not "overheated" until the bigger ones like DPAKS are soldered. You also ne
Electronics Forum | Fri Aug 10 13:46:30 EDT 2012 | lrota
I would check the IPC spec IPC-1601 ( Printed Board Handling And Storage Guideline). Also, be sure your dessicant does NOT contain sulphur in either the dessicant material or the paper holding the material. Enthone advises to not use dessicants ins
Electronics Forum | Sat Aug 25 23:01:45 EDT 2012 | ssridhar
Hello jdumont, I think the spheres are leaning as there is not enough meat under the spheres. In ceramic BGA devices there is a solder fillet which is generally a solder paste which is used to give the device some height before balling it. This heig
Electronics Forum | Fri Sep 14 10:30:45 EDT 2012 | dekhead
I believe there was a software issue as well; Initially installed software (4.03) replacing existing 2.12. After that it got past the "Stack Overflow" and displayed the expected error for incorrect addressing on PCAD12... BTW solution to "vision boa
Electronics Forum | Mon Aug 20 16:33:09 EDT 2012 | cobham1
We check the resistors to value check them. We are using resistors that are not marked in any way shape or form. We also hand build everything so it is very possible to have our operators place the wrong part in the wrong spot. From a time point of v
Electronics Forum | Tue Aug 21 06:26:26 EDT 2012 | headlad
I've had a CM202DHU since new (10 years) and it is a very reliable piece of kit. I wouldn't be happy placing 0201's but if you use 110 nozzles it is capable. Just make sure that you always line up the feeders prior to running or all you'll here is mi
Electronics Forum | Thu Aug 23 21:53:47 EDT 2012 | padawanlinuxero
Hello We use the service from Daleba Electronics to tell you the truth dont know where they fab the pcbs, but we have a long relation with them and we dont have any big issues with them, if you want try to talk to Brian Thain brian.thain@daleba.c
Electronics Forum | Thu Aug 30 17:28:52 EDT 2012 | isd_jwendell
If the goal is to get employees to pull back their hair, I would use the "one hair can contaminate the process..." argument instead of potential ESD danger. Then offer them a choice, either pull back your hair or get a hair net (or hair bag). I don't
Electronics Forum | Thu Sep 13 00:13:43 EDT 2012 | vikings
I recently purchased two used manual pick and place rotary carousel machines. They did not come with any literature and I've searched Google, this forum, and a few others with no luck. Does anybody know where I could find the owners/operator manuals
Electronics Forum | Sun Oct 21 22:17:19 EDT 2012 | eadthem
We have had this issue on several parts in the past, typically we use a grid of squares of solder paste on large flow areas, This helps reduce but not eliminate all voiding. I would be very interested in hearing what you come up with. O and what is
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