PCB Trace Resistance Calculator
Calculate the resistance, voltage drop, and power loss of PCB traces.
Results:
Trace Resistance:
Voltage Drop:
Power Loss:
About this Calculator:
This PCB Trace Resistance Calculator helps you calculate the resistance, voltage drop, and power loss of PCB traces. By providing the trace length, trace width, copper thickness, and temperature, you can determine the trace resistance, voltage drop, and power loss. This tool is essential for engineers who need to minimize power loss and voltage drop in high-current applications.
How to Use:
Enter the trace length (mm), trace width (mm), copper thickness (oz/ft²), and temperature (°C). Click "Calculate" to see the trace resistance, voltage drop, and power loss. Use the "Reset" button to clear the inputs and start over.
Equation Used:
The trace resistance (Ω) is calculated using the resistivity formula: \( R = \frac{\rho \cdot L}{A} \), where \( \rho \) is the resistivity of copper, \( L \) is the trace length, and \( A \) is the cross-sectional area of the trace.
