Electronics Forum | Wed May 11 20:41:53 EDT 2022 | donovan03608
The leads on the FPC are pre-tinned on both sides with SAC305. The receiving leads are AU. We coat all surfaces with Kester 979 no-clean flux dispensed via pen prior to initiating the hotbar cycle.
Electronics Forum | Wed May 11 20:43:42 EDT 2022 | donovan03608
The leads on the FPC are pre-tinned on both sides with SAC305. The receiving leads are AU. We do not experience any wetting issues that would suggest oxidation.
Electronics Forum | Thu May 12 01:24:06 EDT 2022 | mikevb
Interesting. I will replace that cable and see what happens. I suppose there is a lot of movement it has to endure.
Electronics Forum | Fri May 13 20:32:39 EDT 2022 | swilson
Any Suggestions on How to remove oxidation on connector pins. The boards have been sitting for awhile and can't be washed due to transformers and open relays that are on the board.
Electronics Forum | Fri May 13 21:47:17 EDT 2022 | mikevb
I just received replacement XWB3 and 3PT1 boards. I swapped them out and it seems to have fixed that issue. Thank you all for the help!
Electronics Forum | Mon May 16 13:15:16 EDT 2022 | richardcargill
The camera crashing is usually a fault with the encoder on the Y motor assembly. someething to do with not finding a home pulse I think. Anyway, replace the motor/encoder and recalibrate and you should be good to go
Electronics Forum | Mon May 16 21:16:50 EDT 2022 | SMTA-64387687
Can you brush some flux on the connector pins and run them through a heat cycle, hot enough to activate the flux, but not enough for solder to melt or component damage? That should remove most of the oxidation. Then, you can run it through your regul
Electronics Forum | Wed May 18 05:10:09 EDT 2022 | dilogic
What kind of part is it? Looks like resistor. On the second image, light seems to be too bright for my taste.
Electronics Forum | Wed May 18 19:14:05 EDT 2022 | proceng1
You can see the nozzle is much wider than the part. It's possible that the camera is picking up the nozzle as part of the outline. Do you have the option to see the BINARY image?
Electronics Forum | Thu May 19 23:55:54 EDT 2022 | duchoang
I have a .BRD file. I need to extract XY Data from it. Using Allegro-Cadence, I can view the XY Data but I can not extract, copy and paste to Excel or Notepad or Text file. Anybody can help me?
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