Electronics Forum | Wed Jun 14 10:14:20 EDT 2017 | emeto
IPA is flammable and that is why no company will tell you to use. I've used many solutions and IPA works just as fine as any other solution if not better. Definitely use solvent in your cleaning. If it was meant to clean without solvent we wouldn't t
Electronics Forum | Fri Jan 11 05:27:10 EST 2019 | spoiltforchoice
Weirdly, while I had a copy I had never made use of that feature, I used to use it to find locations for manual placement or rework. In fact I wrote my own tool to do BOM Merging, what would be excellent would be if the original creator of SMT-Maestr
Electronics Forum | Thu Apr 09 15:22:36 EDT 2020 | tbst
Hello, You can also use SD 218 -40 from HEP This is the Part who EKRA Company used After EOL from the HF The EKRA-Part.Nr. Is 5340000133 Its to use for 2x T8 , 18 , 25 36 W Or if you find Dome Times EKRA has used Quicktronic del Luxe HF36 for 2x 36
Electronics Forum | Mon Sep 23 05:57:55 EDT 2019 | uzbek
Hi all, we have the opportunity to buy used Essemtec FLX2011 PnP machine. The machine is made in 2009 and the last two years it wasn't used. With the machine, we would get some feeders and all nozzles. Moreover, we would get the library from the EM
Electronics Forum | Thu Feb 04 13:28:45 EST 2021 | SMA_01
Hi. We are starting production with brand new systems and we wont /cant be using our own Internal Part number (IPN) components for this production. I was thinking if we should only use Manufacturer part number (MPN) for programming. Does anyone have
Electronics Forum | Fri Mar 25 21:40:05 EDT 2022 | cbeneat
I have a question for the Wave/selective Solder experts. We use a solder bath to Tin the legs of Transformers that are made in house. We use a Marselli BK4. It uses 50/50 solder. The question is, at what temp is best for this solder. Anyone use this
Electronics Forum | Tue Mar 12 11:00:34 EDT 2024 | dontfeedphils
Couldn't tell you for sure as it's been 4+ years since I used the PARMI and 7+ since I've used the Koh Young. I was unimpressed with the repeatability of the laser based PARMI system and I was always impressed with just about everything from Koh You
Electronics Forum | Wed Aug 09 04:16:25 EDT 2000 | Jarno Py�ri�
And little more... If you use chip components, then that 80% from pads is good stencils apertures size. But if you use fine pitch components, example QFP, then you can use apertures, 90% from pads. I hoping that you understand something abou
Electronics Forum | Fri Mar 02 15:52:19 EST 2001 | jagman
This happens to be after the water wash process. These are Burn-In boards so an SMT epoxy is used prior to wave. The flux used is Kester 2331ZX. Would using a thinner cause this to occur? The residue is all over the board. Thanks.
Electronics Forum | Thu Oct 26 14:51:46 EDT 2000 | eramirez
Currently I am running a very dense PCBA using a PCB less than 20 mils thick. We have two facilities running this product. One is using Nitrogen during reflow one is not. What is the advantage and disadvantages of using Nitrogen during the reflow
