⚠️ Legal Disclaimer

IMPORTANT NOTICE: PCBVibe.com provides IPC-2221 PCB trace width calculations for EDUCATIONAL & INFORMATIONAL PURPOSES ONLY. No professional engineering warranties provided.

📚 1. Educational Purpose Only

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PCBVibe.com provides IPC-2221 calculations for general informational & educational purposes only.

✓ All content shared in good faith to help engineers understand PCB design principles
✓ PCBVibe makes NO WARRANTIES regarding accuracy, completeness, or reliability
✓ Any PCB design decisions based on calculator results are STRICTLY AT YOUR OWN RISK
✓ Always verify results with professional simulation tools & design review before manufacturing
✓ This tool is a learning aid, NOT a replacement for professional engineering consultation

⚡ 2. Technical & Engineering Disclaimer

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PCB DESIGN INVOLVES SERIOUS ENGINEERING RISKS

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Board Failures

PCBVibe is NOT responsible for trace burning, overheating, or complete board failures.

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Financial Losses

Production delays, scrapped boards, redesign costs, or lost revenue are YOUR sole responsibility.

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Time Delays

Professional engineering validation is required. Calculator ≠ Final Production Design.

🔴 ALWAYS CONSULT QUALIFIED PROFESSIONAL ENGINEERS before manufacturing PCBs based on calculator results.

🚫 3. NOT Professional Engineering Advice

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PCBVibe.com does NOT constitute professional electrical or engineering advice of any kind.

✗ Do NOT rely solely on TraceCalc as a substitute for professional PCB design consultation
✗ Calculator provides IPC-2221 reference values only - not production-ready designs
✗ Real-world factors (thermal vias, airflow, multilayer coupling effects) require professional thermal & signal analysis
✗ Professional engineering judgment ALWAYS required for production PCBs
✗ High-current power delivery, mixed-signal, & safety-critical designs need licensed engineers

❌ 4. No Warranties - "AS IS" Content

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ALL CONTENT PROVIDED "AS IS" WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES

PCBVibe explicitly makes NO guarantees regarding:

✗ Accuracy of IPC-2221 calculations under all conditions
✗ Completeness of engineering parameters or edge cases
✗ Reliability for production PCB design & manufacturing
✗ Website availability, performance, or uptime
✗ Results applicability to your specific PCB requirements
✗ Compatibility with specific PCB fabricators' design rules

⚠️ USE COMPLETELY AT YOUR OWN ENGINEERING RISK ⚠️

🔗 5. External Links & Third Parties

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Third-Party Links

Links to PCB manufacturers, calculators, or tools provided for convenience only.

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No Control or Endorsement

PCBVibe has NO CONTROL over external site content, quality, or services.

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Zero Liability

Not responsible for third-party site failures, inaccuracies, or losses from external sources.

⚖️ 6. Limitation of Liability

Under NO circumstances shall PCBVibe, Sumit Patil, or affiliated parties be liable for:

• Direct, indirect, incidental, or consequential damages
• Lost profits or business interruption
• Hardware failures or data loss
• Defective PCB manufacturing or product liability
• Any damages arising from use or misuse of calculator results

✅ Disclaimer Acknowledged

I understand PCBVibe is an educational tool. I will verify all results with professional engineers before any PCB manufacturing decisions.

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By proceeding, you acknowledge this disclaimer & use at your own risk.

Trace Width Calculator

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