PCB Design - Design Review and Testing
Given a PCB design where power traces are too thin, what is the likely effect on the circuit?
Given a PCB design where power traces are too thin, what is the likely effect on the circuit?
medium📝 Formula Result Q4 of 15
Step-by-Step Solution
Solution:
Step 1: Analyze thin power trace effects
Thin power traces have higher resistance causing voltage drop and heat.Step 2: Understand consequences on circuit
Voltage drop can cause malfunction; overheating can damage PCB.Final Answer:
Increased voltage drop and possible overheating -> Option CQuick Check:
Thin power traces = Voltage drop and overheating [OK]
Quick Trick: Use wide traces for power to reduce heat and voltage drop [OK]
Common Mistakes:
MISTAKES- Using thin traces for high current
- Ignoring thermal effects
- Not calculating trace resistance
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