Power Plane Capacitance Calculator
Calculate PCB power plane capacitance between power and ground planes. Estimate inherent capacitance, impedance at frequency, ESR from loss tangent, and self-resonant frequency for power integrity analysis.
How to Use Power Plane Capacitance Calculator
Enter plane area, dielectric thickness, dielectric constant, analysis frequency, and loss tangent. Click Calculate to get capacitance value, impedance at frequency, ESR, and design recommendations.
Step-by-Step Instructions
- Enter plane area in cm² and dielectric thickness in mm
- Set dielectric constant and analysis frequency in MHz
- Enter loss tangent value
- Click Calculate Plane Capacitance and review the analysis
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