IEC 60938-2-1:2023

Fixed inductors for electromagnetic interference suppression - Part 2-1: Blank detail specification - Inductors for which safety tests are required

IEC 60938-2:2021

Fixed inductors for electromagnetic interference suppression - Part 2: Sectional specification on power line chokes

IEC 60938-1:2021

Fixed inductors for electromagnetic interference suppression - Part 1: Generic specification