Electronics Forum | Wed Aug 25 00:10:13 EDT 2021 | sarason
The company that does this is McDermid. There are multiple different ways of doing it. Screen print silver paste onto the mylar, "activate" the film to be conductive, then plate in copper. These processes are found in the patent literature which is e
Electronics Forum | Fri Sep 03 16:43:13 EDT 2021 | djenkins62
Hello Everyone, We are building devices to remove moisture from boards prior to rework where it does not require the use of ovens as stated in IPC-TM-650, Method 2.6.28. Instead of evaporation, we use moisture magnets to pull out the part......even
Electronics Forum | Thu Nov 04 15:11:05 EDT 2021 | azdback
I have an ASYS conveyor that I repaced the motor conmtroller AMC 4-2 with a used one.( Old one lost all power) The used one is in German, and I have not been able to figure out how to change the lenguage to English. This particular conveyor has a mo
Electronics Forum | Sat Nov 27 22:11:08 EST 2021 | freezes
Hi guys, I just bought a SM482 and I'm trying to source cheaper IT feeders. I got some offers from China for used IT feeders and I checked the serials with Hanwha. They said they are mostly fake since the serial numbers aren't registered in their dat
Electronics Forum | Wed Jan 19 20:54:36 EST 2022 | emeto
Hello experts, We have hard time with a tantalum capacitor challenging our 12mm feeder. Pocket seems to small for the part and parts are getting stuck and cannot be picked. In my opinion this part should use 16mm on 12mm pitch rather than 12mm tape
Electronics Forum | Sat Feb 26 18:37:21 EST 2022 | oxygensmd
I am using SiPlace S20 and F4 machines. Both of them handle 0402 without problem. A newer machine, like S23 or S25HM is way better and accurate, S27HM can place smaller parts too. We are using EKRA E5 (2000) which can print this size without issues.
Electronics Forum | Wed Mar 23 18:22:44 EDT 2022 | glasscake
What is everyone using for reflow profile development? I currently am using a Kic 2000 which is OK but the software's guesses on profile improvement are inaccurate and its difficult to compare two profiles to each other. The 7TC also limits how many
Electronics Forum | Mon Mar 28 23:44:51 EDT 2022 | glasscake
Looking into getting an upgrade for the Mirtec MV7-U I have currently. I like the machine and the software is good but the 18k machine registration fee and refusal to supply manuals, replacement parts, ext is rather annoying. What recommendations a
Electronics Forum | Thu Apr 14 15:33:41 EDT 2022 | ppcbs
I've never lost memory in a BGA from heat removal. However we can create a profile on our BGA rework stations to remove using bottom heat only. This exposes the BGA body to temperatures of around 190 to 200C. I have a colleague that has a machine
Electronics Forum | Mon Apr 18 12:14:39 EDT 2022 | proceng1
As far as hole fill, as was stated above, class 2 only requires 50% up-fill. In order to get better up-fill on the initial pass, you may need to consider more pre-heat. Also, better application of flux. Are you using a drop jet, or a spray? You
.jpg)
Buyer, Seller, Broker of Electronic Assembly Equipment
Equipment Dealer / Broker / Auctions
309 West Pickle Alley
Rushford, MN USA
Phone: 507-864-7477
