current carrying capability

[mkassem]

hallo

if i have a certain substart and for a given trace width ,how can i know that maximum current that can pass throught it without being distroyed

thanx

 

[flatulent]

ultracad

ultracad at https://www.ultracad.com/calc.htm has several free calculators for all aspects of PC traces, including current and temperature rise.

 

[Borber]

Temperature rise shell not exceed 20°C. For quick info look graph:

 

[HINDI]

Hi

also u can buy the PCB sheet with a high copper wiegth, 8 oz for example .

this will increase the current capacity of the shown graph .

salam

hindi