Electronics Forum | Tue Sep 10 10:38:12 EDT 2013 | rway
Most of the PTH components are manually inserted. Some are auto-placed by our UIC machine. The parts are preped before install, so there is no need to trim the leads afterwards. The boards go through wave solder. The UIC machine has a clincher on
Electronics Forum | Tue Sep 17 13:58:56 EDT 2013 | smtventasmex
i have a vitronics Delta 6622CC with a software fail, i turn it on and when i open the software on the CPU, it enter but show me a message of wrong vertion, and then i choose ok and software close it self, let me know if some one of you have this fai
Electronics Forum | Fri Sep 27 01:54:32 EDT 2013 | isd_jwendell
I like my JBC. I don't like the price of the tips, especially when you need 2 for the tweezers. The tips last a long time though. At one point JBC had a problem with the tweezer tips dieing early, but they appear to have fixed that problem. I also h
Electronics Forum | Mon Oct 14 10:21:07 EDT 2013 | h9176
We have for a time been collecting data, but unfortunately don't use it. The issue we have is with mainly missing items being found at inspection or un-soldered joints not being spotted. I am wondering if anyone else in the same situation and NOT us
Electronics Forum | Sun Nov 10 09:58:38 EST 2013 | kumuda
We have been using a circuit board in the assembly of HV Tank used in X-ray generator. This board acts as a sealant to the oil tank opening. The top side area of the board which comes in contact with oil is conformal coated to avoid oil leak. However
Electronics Forum | Tue Nov 26 13:56:09 EST 2013 | aaronpavone
If I wanted to verify my process to ensure that it is not exceeding maximum lead temperature for the determined time on a component data sheet while soldering, where should i measure from? I am currently measuring from the tip of the lead on the seco
Electronics Forum | Fri Dec 20 15:38:53 EST 2013 | island2013
Aperature layout on your stencil could be a root cause as well. Home plate design aperatures have cleared this issue up for me in the past. If it's a clean product, running through the wash may get rid of quite a few of them. Also check your IPC s
Electronics Forum | Tue Jan 14 13:26:28 EST 2014 | emeto
You can also see this: http://www.efd-inc.com/NR/rdonlyres/7C8592BD-70D0-4A0A-91C4-2A2743EB6710/0/EFDFrequentlyAskedQuestions.pdf
Electronics Forum | Wed Mar 12 09:14:09 EDT 2014 | neiderman
If you havent already resolved the issue. I would recommend running a wave profiler and see if you are actually getting the same thermal profile in each machine. Generally speaking you need to run different preheater settings for different brand wave
Electronics Forum | Tue Mar 18 11:53:58 EDT 2014 | sara_pcb
Our contract manufacturing agency have procured pcbs from approved vendor. After assembly we found solder mask separated from the PCB on the epoxy area as patches. The top side is intact. also over the pcb tracks, the mask got damaged. In what c
