Hi marce,
Thanks for the reply
But I want to calculate inductance of pcb trace width.
plaese tell me the answer for this.
Width of trace:100 mills.
Thickness:1ounce.
Height(h) betwee two layers:8 t0 12 mills.
Is it possibe in any tool. since i have trie in many tools. all were having formula restrictions of W/H should be less than 3.