Electronics Forum | Thu Apr 28 04:16:53 EDT 2016 | sarason
Which chemicals do you need and what process are you running? PCB manufacture is a fairly well understood , but there are quite a few complex processes. To end up with a board. there are a few small specialist suppliers like Think/Tinker and MG Chemi
Electronics Forum | Mon May 02 14:10:24 EDT 2016 | gan_ceanach
Hi, Could someone point me in direction (article, project, schema or company that could do this prototype) how to isolate two power inputs (A and B) connectors from each other? When A is connected it does not pass current to B connector? Also on
Electronics Forum | Mon May 09 12:55:58 EDT 2016 | rgduval
What kind of epoxy do you guys use for repairing PCB pads? We've been using the stuff you can get from CircuitMedic, but, it's rather expensive, and is usually one-time-use (as you don't use a whole lot of it). It's a two-part epoxy, so, once you'v
Electronics Forum | Sun May 28 23:43:35 EDT 2017 | claire_08
Hi. We provide rework and repair of printed circuit boards to companies all over the world. Key services: BGA Rework Services. BGA Reballing Services. BGA X-Ray Services, Consulting Services. Advanced Technologies R & D Support Services. Hand Sol
Electronics Forum | Thu Jun 02 08:18:57 EDT 2016 | emeto
You have to define inexpensive. Good machine will be Juki or Samsung that cost less than Siemens, Fuji or Universal.All of them good in a different way and just like everything else, the more expensive it is the better. If these are expensive you sho
Electronics Forum | Thu Jun 02 10:28:34 EDT 2016 | mnorthey
I have a number of machines sitting in the back room that I have been trying to sell. 8 Siemens (4 S15's and 4 F3's). A good start if you are interested; I also have an older Omniflo7 Oven as well as an old printer if your interested. All are older b
Electronics Forum | Wed Feb 08 01:30:02 EST 2017 | nikkilouie
Im having trouble with and Ekra x5 machine. It > works fine when up being run constantly, but if > it sits for 10-15 minutes when you try to move > the Y table to the front of the machine it makes > a loud sound as if the table is hitting/catchin
Electronics Forum | Fri May 27 00:18:15 EDT 2016 | stevedc
Soooo.... I started to take the laser off last night to clean it and decided to put it back on to do some more measurements to see if anything obvious turned up and lo and behold it is not good !!! Most likely cause I can think is that you were righ
Electronics Forum | Thu Jul 28 10:42:25 EDT 2016 | mnorthey
We use the Juki electric feeders, I have not seen the mechanical ones. The reel holder is the only problem we have had with these feeders(cheaply built). That said our operators are trained to change a feeder in less than one minute, (originally it w
Electronics Forum | Tue Jun 28 00:11:30 EDT 2016 | ricoloverde
Hi, new to the forum here. First Post! Ive been using a Samsung sm482 for about 2 years and recently got the heads up that we will be getting a project soon with a BGA chip. Im wondering if anyone on here uses the SM482 for BGA and if so, can offer
