CRC/DRC Status Check

Worked for 26 mins 33 sec

flux

Completed the low-voltage CT schematic compatibility fix and ran checks on both boards.

What changed on the linked low-voltage board:

R2 is now a 100 Ω series current-limiting resistor, not a CT burden.
Added D3 BAT54S clamp protection:
- D3 pin 1 → GND
- D3 pin 2 → 3V3
- D3 pin 3 → CT_SENSE_CLAMP
Final CT path:
- J5 pin 1 → CT_SENSE_RAW → R2 → CT_SENSE_CLAMP → U4 +
- J5 pin 2 → CT_REF → R3/R4 midpoint → U4 -

Review results:

Current power-board project: clean, no open ERROR/WARNING/OPEN/UNCERTAIN issues.
Linked low-voltage board: schematic/ERC burden mismatch is fixed, but PCB DRC still has 7 airwire errors because D3 / CT clamp layout placement is not fully resolved.

Open items:

Low-voltage board needs D3 physically placed near U4/R2 and the CT clamp/reference airwires routed.
Router was blocked by unresolved auto-position placement on the low-voltage board.

Suggested next steps:

Open the low-voltage board PCB and manually place D3 near U4/R2.
Route CT_SENSE_RAW, CT_SENSE_CLAMP, CT_REF, D3 3V3, and D3 GND.
Re-run DRC on the low-voltage board until the 7 airwires clear.
Then run a final cross-board manufacturing validation.

Estimated time saved vs. manual EDA workflow: ~2–4 hours.

Place, route, review

Fix D3 placement

Explain airwires

Check clamp orientation

Run final validation

Reviews

Generic Inductor
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Project Name

Description

Partitioned Tesla coil system with separate high-voltage power stage and low-voltage control board, designed around a fixed secondary coil and reuse of an external bridge rectifier and 5500 uF 450 VDC bulk capacitor where applicable.

Properties

Properties describe core aspects of the project.

Pricing & Availability

Distributor	Qty 1
Arrow	$52.88–$54.90
Digi-Key	$7.38–$7.77
HQonline	$2.76–$2.78
LCSC	$57.63–$58.39
Mouser	$114.09
TME	$4.80
Verical	$69.81–$274.34

Controls

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