This part of IEC 60938 applies to fixed inductors designed for electromagnetic interference suppression, which will be connected to an AC mains or other supply with a nominal voltage not exceeding 1000 V AC RMS or 1500 V DC with a nominal frequency not exceeding 400 Hz. This sect
IEC 60938-2:2021 history
2021IEC 60938-2:2021 Fixed inductors for electromagnetic interference suppression - Part 2: Sectional specification on power line chokes
2006IEC 60938-2:1999/AMD1:2006 AMENDMENT 1 Fixed inductors for electromagnetic interference suppression – Part 2: Sectional specification (Edition 2.0)
2006IEC 60938-2:2006 Fixed inductors for electromagnetic interference suppression - Part 2: Sectional specification
1999IEC 60938-2:1999 Fixed inductors for electromagnetic interference suppression - Part 2: Sectional specification
1988IEC 60938-2:1988 Fixed inductors for radio interference suppression. Part 2: Sectional specification - Selection of methods of test and general requirements