Electronics Forum | Wed Jan 13 04:27:00 EST 2016 | crystalpcb
Hi Here is our factory production capability: Shenze Electronic PCB Specification Layer Count 1 to 35 Layers Material Brand Shengyi,KB,GRACE,ISOLA,Rogers,Taconic,ARLLON,Bergquist Base Material FR-4（TG135,TG150,TG170,TG180），Halogen Free FR-4，Ceramic
Electronics Forum | Wed Jul 22 10:04:59 EDT 2015 | langkeauto2015
thanks for your keen analysis, totally agree with you. If we want to explore foreign market, find one reliable agent is necessary who is professional for led smt machines as you said, after all, the cost to establish branch office is higher , and eve
Electronics Forum | Thu May 05 02:40:30 EDT 2016 | padawanlinuxero
Hello guys! I have a question for you guys, we have been working with a cleaning agent call Safewash (SWAS) from electrolube, we use this safewash to clean the flux residue from the boards after wave soldering, since or customer doesn't like to have
Electronics Forum | Sun May 21 23:29:38 EDT 2017 | zsoden
Hi all, We run an old Seho 1135C wave solder with a 63/37 pot at 250°C. It has been running well for a couple of years but we have noticed lately that all of the larger pads (terminal blocks, transformers, etc.) require additional solder to be appli
Electronics Forum | Tue Jul 25 16:08:52 EDT 2017 | dontfeedphils
I'm currently working on bringing a manual coating process/workcenter online and my QA team is giving me some grief. For background, we're using Humiseal 1B31 thinned with thinner 521, mixed at 1:1 by volume. Spraying through a Binks HVLP with 10 P
Electronics Forum | Fri Feb 09 02:46:45 EST 2018 | robl
Thanks Capse. Hi Rick, We have Asys and Cencorp inline routers, both are very good. Our models are ADS01F, Cencorp 1000BR & 1300BR. One thing to remember is that if you have tight finished tolerances make sure you get the fiducial alignment option
Electronics Forum | Thu Jul 26 09:14:17 EDT 2018 | teresat2
When the PCB is finished, it must be mainly tested. Mark the broken plate of the short-circuit broken wire, or SMT may fix you later. In the case of Mosaic, the same location of the bad packaging together. Next is SMT welding commonly, want to look f
Electronics Forum | Tue Oct 08 05:41:17 EDT 2019 | spoiltforchoice
I batch print boards, we're talking maybe 1/2 days worth at a time into a magazine. Its not a unique approach, especially if you don't run a fully inline process. However to do that you need a paste that has a decent tolerance of being treated that w
Electronics Forum | Mon Oct 21 18:24:08 EDT 2019 | dougt
I haven't thought about this in a while, wrote up something on how this works here years ago. I think I remember..... As you know the first machine finishes the board and is "ready to send". It tells the second machine this by connecting pins 3 &
Electronics Forum | Thu Feb 13 09:35:35 EST 2020 | jactomas
Since 6 days we are tryng to solve a issue in our MyData12. For some reason, the TpSys doesn´t start properly and continuesly is rebooting after a message "MMI exited, status = 134, terminating servers - Waiting for Tpsys to finish - MMI returned 13
