Electronics Forum | Tue Jul 18 00:15:37 EDT 2023 | hazira1991
Is a fresh lot. This bga is old date code 2010. we had received this BGA 2021 and the baking process is done during receiving time. Production received with vacuum seal , its very hard to tell how the BGA handling and stuff and the BGA already EOL. I
Electronics Forum | Tue Oct 17 09:26:55 EDT 2023 | georgegr777
Thank you , I checked the green button. When I pushed it I can heare the relay noise and the LED between green and red button is on. But when I push the READY switch it is not responding. As for the email the gmail server send me back information th
Electronics Forum | Tue Feb 27 11:43:18 EST 2024 | erikfriesen
I think error 21 at the drive is encoder communication issues, but google may tell you more. It's probably going to be one of three things, either the encoder, the cable, or the drive. I don't recall, but is the encoder integrated on the motor? If yo
Electronics Forum | Fri Apr 05 11:50:20 EDT 2024 | proceng1
I can tell you that Z motors and Geckos were the items we replaced most often. We had two MACH machines converted to SWAK and didn't have the GECKO issue anymore. But still replaced Z motors and Pump (SP) motors. When I ordered the motors direct,
Electronics Forum | Wed Oct 04 14:54:46 EDT 2000 | Sean
I feel Woldgang poses an interesting question. It seems you have already decided that dispensing is the path you wish to take. Yet can you tell us why? Is there a flexibility vs. throughput arguement here? Justification of dispense via the cleani
Electronics Forum | Tue Jul 11 15:59:52 EDT 2000 | JohnW
George, I looked at the winkic & profit software and tool's a while ago along with some of the alternatives. No matter what anyone tell's you in the 1st instance you do still need a profile card as what you are doing is comparing the known good prof
Electronics Forum | Tue May 15 21:57:06 EDT 2001 | davef
Welcome!!! Where the hay ya been??? Sorry bud, were lining-up with your fab [it hurts me to say that, but when yer ] We used to dry pack with desiccants, also. Its probably an old MIL-STD-2073-1C requirement [er something like that]. We qui
Electronics Forum | Wed Jun 27 21:24:47 EDT 2001 | davef
Welcome. First, proper alignment can produce an order-of-magnitude increase in the number of boards that can be printed without wiping. The initial alignment can be made either by: * Peering through the stencil apertures at the board underneath and
Electronics Forum | Thu Aug 26 10:27:41 EDT 1999 | Wolfgang Busko
| | | I rotated my PCB -90 degrees. Now what's the formula to calculate the X-Y Coordinates of my component CAD Data? | | | | | | Thanks, | | | | | Not very difficult | | | | (Subscripts n = new, o = old) | | | | Assuming the same origin: | | |
Electronics Forum | Wed Jul 28 20:56:58 EDT 1999 | Dave F
| Currently, we are baking any PCB before process on SMT, the 'reason' is to dry any possible humidity that could be inner the PCB, it does not matter if the PCB is multilayer or not. We bake PCB's at 107C for 4 hrs and the board must be process into
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