IEC 60939-3:2015/COR1:2016 Corrigendum 1 - Passive filter units for electromagnetic interference suppression - Part 3: Passive filter units for which safety tests are appropriate
2018IEC 60939-3:2015/COR2:2018 PASSIVE FILTER UNITS FOR ELECTROMAGNETIC INTERFERENCE SUPPRESSION – Part 3: Passive filter units for which safety tests are appropriate (Edition 1.0)
2016IEC 60939-3:2015/COR1:2016 Corrigendum 1 - Passive filter units for electromagnetic interference suppression - Part 3: Passive filter units for which safety tests are appropriate
2015IEC 60939-3:2015 Passive filter units for electromagnetic interference suppression - Part 3: Passive filter units for which safety tests are appropriate