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- Check thickness of traces
- Any high current traces should be sized appropriately
- Go through the high current path through the board, around all components, etc. to make sure that there are no thin traces
- Make sure there are absolutely no acute angles between traces and traces, and traces and pads.
- Ensure differential signals (CAN, isoSPI) run parallel and as close together as possible
Board - Copper
- Keep the copper away from the very edge of the board
- Copper to the edge or of the board can cause shorts along the side of the board
- copper layer could peel up
- Increases the chance of corrosion on the exposed copper
- Make sure there are no right angles in poly pours or solid regions - could act as antenna otherwise.
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