PCB Design - Design Review and Testing
Why is it important to avoid placing multiple components with the same reference designator on a PCB?
Why is it important to avoid placing multiple components with the same reference designator on a PCB?
hard🧠 Conceptual Q10 of 15
Step-by-Step Solution
Solution:
Step 1: Understand reference designator purpose
Reference designators uniquely identify components for assembly and testing.Step 2: Identify problems with duplicates
Duplicates cause confusion, errors in assembly, and difficulty in troubleshooting.Final Answer:
It causes confusion during assembly and testing -> Option BQuick Check:
Duplicate designators = Assembly confusion [OK]
Quick Trick: Use unique designators for each component [OK]
Common Mistakes:
MISTAKES- Duplicating reference designators
- Not updating designators after changes
- Ignoring design rule checks
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