Electronics Forum | Thu Jan 02 22:09:15 EST 2020 | Zack
Hello, Can you give more detail on LGA parts in question? is 50 mm x 50 mm is overall size of the parts? What about pad pitch and how big is the pads individually? I assume that 50x50 mm is overall size. How about the stencil opening for the LGA pad
Electronics Forum | Wed Jan 15 10:31:55 EST 2020 | emeto
Having 10c thermal differential is a lot. Trying different paste might help - usually thermal expansion makes component detach from PCB, then joint is formed and solidified, then component goes back but is too late to form a joint. Cooling speed migh
Electronics Forum | Thu Jan 23 14:51:33 EST 2020 | jede
I am trying to write a program to pull the feeder location from juki smt files and I am having trouble locating which file this information is located in. Basically what I am trying to accomplish with this program is to automate the set up process w
Electronics Forum | Wed Feb 26 11:31:42 EST 2020 | philc
I use a stereo microscope (Mantis) and find it way better for soldering/rework than a camera system, which we also have here. The camera system does NOT give you the same 3D-type of image that the Mantis does, BUT, there are times when you are inspec
Electronics Forum | Fri Feb 28 01:36:43 EST 2020 | crystal12
> What is the use of gold plated boards? <BR> <BR> With the increasing integration of IC, the more IC the more dense. The vertical tin spray process is difficult to flatten the pads, which brings difficulty to the SMT mounting, and
Electronics Forum | Fri Apr 10 10:20:15 EDT 2020 | unisoft
Yes process engineers that work for contract manufacturers try to get the full CAD or XY rotation files from their clients unfortunately still many of their customers still give them only Gerber files for the PCB project. Unisoft has had a focus on
Electronics Forum | Fri Apr 10 10:31:47 EDT 2020 | proceng1
Certain customers do give us CAD. USUALLY ODB++ but I've also gotten .ipc and .pcb . Many of our customers bought or inherited a design, and therefore have no control to generate additional files. Or, as you mentioned, they had another manufacture
Electronics Forum | Tue Apr 07 09:02:00 EDT 2020 | proy
I am removing a few QFP100s with a Pace rework station. Most of my profiles stored are set up with preheat/soak/spike which is more geared to the replacement resoldering. I am looking for suggestions on what people use for a quick/safe removal ie: no
Electronics Forum | Thu May 21 20:10:28 EDT 2020 | gabriel1blue
I was able to access the secret screen! But now it keeps giving me that counter overflow error when I try to do origin. That wasn't happening before when it was all in Japanese so I think it may have something to do with the machine system data we re
Electronics Forum | Thu Jun 25 03:08:58 EDT 2020 | jmelson
I see some Quad QSA30 machines on an auction site. They are obviously made by Samsung, and look a LOT like, maybe the Smasung CP40. Can anybody give their experience with this model? I was at an auction for a CP45FV machine, and was VERRY impresse
