Electronics Forum | Tue Feb 12 01:14:46 EST 2019 | sabeti
Hello Everybody, I have a problem with a DEK 265Lt, during downloading the vision, I get this error message: Vision hardware error Controlled lighting not responding FATAL ERROR - REINITIALISE MACHINE I have found that this might be due to a broke
Electronics Forum | Sat Feb 16 20:13:45 EST 2019 | sarason
Your silver immersion layer is dissolving in the solder. I presume this is what is meant to happen. But with copper tracks underneath that should be fine. Does your SAC305 cover all of the pad. If so no problem. If not then you will need to flux your
Electronics Forum | Mon May 06 10:50:11 EDT 2019 | youngbuck
Hi Kristof, I checked the tacho everything is ok with that, its reading a constant 0 -0 and belt tension looks good. Not sure what else to try. The smema problem is that it will not accept a board from the previous S20. Ive changed smema cables, s
Electronics Forum | Thu Jun 06 15:18:56 EDT 2019 | gregoryyork
Honestly, If I ever have an SMT problem it's when a profile is at 230-235C. We encourage minimum 240C and typically 245-250C. Many components call for 260C. Some Paste manufacturers advocated 230C in the early years of Lead Free and it was a disaster
Electronics Forum | Mon May 13 06:38:41 EDT 2019 | relaycz
You need to give us a little more information. 1. What is the size of your panel? 2. Are there any heavy components? 3. What is the thickness of your board panel? 4. What kind of oven are you using? 5. Is it only a recent problem or ongoing one?
Electronics Forum | Mon May 13 23:44:26 EDT 2019 | dami0629
if use tray cannot solve the problem, you can change from the design 1）Reduce the effect of temperature on PCB 2) PCB USE HIGH TG 3) BOARD THICKNESS TOO THIN 4) MODIFY THE BOARD SIZE 5) Reduce the V-CUT depth.
Electronics Forum | Tue May 21 16:18:57 EDT 2019 | edhare
Interesting problem. I've seen this before on SMT device leads (see Gold Embrittlement paper at http://www.semlab.com). The AuSn4 IMC is solid at typical reflow temperatures and traps volatiles in the solder joint. One usually cannot crank the ref
Electronics Forum | Tue Jun 04 11:17:39 EDT 2019 | dman97
Does anyone have a manual for a BTU PYRAMAX 150N X5 oven? We recently got one of these used and it has the flux management system attached along with a water chiller. We hooked everything up, but the oven throws a water supply problem alarm. Chill
Electronics Forum | Thu Jun 06 03:29:21 EDT 2019 | chafik
Thank you for you comment, but i didn't get your point, because my problem is that i don't have this option, but we can activate this option by doing a passpinlink ( kind of strap between two components on the main board ), but i don't know exactly w
Electronics Forum | Thu Jun 06 09:03:48 EDT 2019 | bobpan
If the part is 10mm or less as long as you are scanning it near the top...it should work. The other possible problem is dirt on the quadalign lens. Clean off the lens and watch it when it homes....both heads should home the same way. If the head jum
