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Alleviate the Compression of PCB Between Aluminum Enclosure #12

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cjsha opened this issue Dec 19, 2024 · 2 comments
Open

Alleviate the Compression of PCB Between Aluminum Enclosure #12

cjsha opened this issue Dec 19, 2024 · 2 comments

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@cjsha
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cjsha commented Dec 19, 2024 •
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One way to do this is with an elastic washer.
Another is adding more screws
@jonnew
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jonnew commented Jan 5, 2025

I think that there might be an opportunity for grounding here (#11).

  • Put paste layer on the top/bottom of the corner holes, so that there is soft solder layer on both sides
  • Add some dimpling/spike features on the top and bottom around the holes.
  • Sand these dimples before installation to remove anodization.
  • Screw together so that the dimples smash into solder ring

@cjsha cjsha changed the title Alleviate the Squish of PCB Between Aluminum Enclosure Alleviate the Compression of PCB Between Aluminum Enclosure Jan 6, 2025
@cjsha cjsha mentioned this issue Jan 6, 2025
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@cjsha
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cjsha commented Jan 6, 2025

That could work. Also, browse this Digikey page for additional ideas.

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