Unverified50% confidenceFactExact time
ERC is responsible for checking logical errors at the schematic level (such as unconnected pins, signal short circuits, and power network conflicts), while DRC verifies physical constraints at the PCB level (such as trace spacing, via annular ring width, and copper overlap)
1
Sources
50%
Confidence
Long-term
Relevance
9/18/2026
First Seen
Sources
Related Entities
Related Claims
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