does the power inductor max amp really amp really matter

Thread Starter

christos christou

Joined Aug 10, 2018
hello everyone i'm working on power bank project, i have to change the power inductor the one the old circuit in 3.3μH/15A and i found it to be so expensive know the battery 3.7V-4.7V and 3500mAh, 10A continues 8 in in parallel so (28000mA and 80A continues i'm right ?).
the max output will be limited to 3A DC,
so that mean the max current in the whole circuit will be 3A i'm right ? so i can pick up inductor with max amp 3A or 5A ??