Module fusing 

Fusing current calculator (Onderdonk’s equation).

Calculates the current required to melt a copper conductor in a given time period.

Reference: Onderdonk’s equation adapted for PCB traces.

Structs

FusingResult

Result of a fusing current calculation.

Constants

COPPER_MELTING_TEMP_C

Copper melting temperature in °C (pure copper, 1084.62 °C).

Functions

fusing_current

Calculate fusing current from cross-sectional area using Onderdonk’s equation.

fusing_current_trace

Calculate the fusing current for a PCB trace from physical dimensions.