PCB Capacitance Calculator
Calculate the parasitic capacitance for PCB traces.
Results:
Parasitic Capacitance:
About this Calculator:
This PCB Capacitance Calculator helps you calculate the parasitic capacitance for PCB traces. By providing the trace width, trace length, dielectric thickness, and dielectric constant, you can determine the parasitic capacitance. This tool is essential for engineers working on high-frequency designs where parasitic capacitance can affect signal integrity.
How to Use:
Enter the trace width (mm), trace length (mm), dielectric thickness (mm), and dielectric constant. Click "Calculate" to see the parasitic capacitance. Use the "Reset" button to clear the inputs and start over.
Equation Used:
The parasitic capacitance is calculated using the formula:
\[ C = \frac{\epsilon \cdot A}{d} \] where: \[ \epsilon \text{ is the dielectric constant, } A \text{ is the area of the trace, and } d \text{ is the dielectric thickness.} \]
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