Cross-section Calculator

This tool is to calculate the required cross-section of the conductors. Based on the currency, output power and resistivity of the conductor, the cross-section area required to meet a desired power dissipation per meter can be calculated.

Input Parameters

Currency

The currency (voltage) at which the system works. Make separate calculations for all rails or adjust their maximum power spec accordingly.

Output Power

The total power your system should be capable of delivering.

Resistivity

This constant describes the resistance of your conductor in Ω×mm2m