Electronics Forum | Thu Dec 08 12:39:39 EST 2016 | deanm
We have a name brand aqueous batch cleaner that uses a chemical and DI water to clean ROL0 flux from our PCBs. It does ok most of the time for SMT boards and we want to include through hole assemblies as well which should be a better cleaning process
Electronics Forum | Wed Dec 14 09:46:48 EST 2016 | westshoredesign
So recently I attempted to do the trackball upgrade for our MPM SPM printer, the touchscreen was unable to calibrate correctly. Unfortunately upon reboot after installing the software the PC wont boot into MS-DOS. It's still functional, as I can brow
Electronics Forum | Tue Dec 27 09:39:36 EST 2016 | westshoredesign
Thank you for the reply, MPMEng. I received the Speedline UPG-026/27, but it actually came with the incorrect mouse. Since original post I've contacted seller, received correct mouse, successfully installed drivers, encountered a new issue. At thi
Electronics Forum | Wed Dec 14 10:19:56 EST 2016 | jaktechie
Hello, I am new to this forum but I have a question. We use an Orbotech Discovery Ultra to inspect our photo-tools. We currently use this lint free paper as a contrast material underneath the phototool since the vacuum bed on the AOI is black and ou
Electronics Forum | Fri Dec 16 13:37:52 EST 2016 | edhare
Hi all, > > Recently, we are trying to do > wire bonding between a 75 * 75 um pad on a chip > and substrate with 150 um height difference, but > when completing wire bonding and the wire bonds > on pad and substrate, the pad will get out of
Electronics Forum | Thu Jan 05 12:33:30 EST 2017 | rgduval
If you haven't resolved this yet, I think you're going to want to go to either the part or the package (I'm not sure which one off hand), and make sure that the hydra heads/tools are selected for placement. You'll also want the vision set to the lin
Electronics Forum | Thu Jan 05 01:44:22 EST 2017 | soldertraining
In modern education, almost every Electronic Engineer must design a PCB. Once you get to know PCB design tools and functions, then creating a layout will become easier. Today, we find 0.4 mm pitch BGAs in every smartphone, and 0.3 mm ultra-fine pitch
Electronics Forum | Mon Dec 26 14:04:42 EST 2016 | luciano
Hi all, I'm having some troubles while trying to set up a wave soldering machine that was working just fine until a few weeks ago. The wave soldering machine is quite basic chinese made. It's 2 meters long, has spray fluxing and a short preheating
Electronics Forum | Thu Dec 29 09:03:03 EST 2016 | sumote
I would cut a piece of cardboard to the same dimensions as your circuit card. Run that through the fluxer of your machine and pull it out before the pre-heater. Take a look at the cardboard and verify that flux has been sprayed on it. That board look
Electronics Forum | Fri Dec 30 11:31:32 EST 2016 | horchak
First profilers are expensive and you can use temperature dots for setting up a wave. You stick them to the top side of the board and they change color based on temp. Top side temp should be around 250f or 125c when it hits the fountain. If you spra