IEC 60050-551-20 Amd.1 Ed. 1.0 b:2017

Amendment 1 – International Electrotechnical Vocabulary (IEV) – Part 551-20: Power electronics – Harmonic analysis
Amendment by International Electrotechnical Commission, 08/30/2017

IEC 60050-102 Amd.2 Ed. 1.0 b:2020

Amendment 2 – International Electrotechnical Vocabulary (IEV) – Part 102: Mathematics – General concepts and linear algebra
Amendment by International Electrotechnical Commission, 05/26/2020

IEC 60065 Ed. 8.0 b:2014

Audio, video and similar electronic apparatus – Safety requirements
standard by International Electrotechnical Commission, 06/27/2014

IEC 60060-SER Ed. 1.0 b:2011

High-voltage test techniques – ALL PARTS
standard by International Electrotechnical Commission, 10/31/2011

IEC 61643-331 Ed. 3.0 b:2020

Components for low-voltage surge protective devices – Part 331: Performance requirements and test methods for metal oxide varistors (MOV)
standard by International Electrotechnical Commission, 03/19/2020

IEC 60050-815 Ed. 1.0 b:2000

International Electrotechnical Vocabulary – Part 815: Superconductivity
standard by International Electrotechnical Commission, 11/22/2000

IEC 60079-11 Ed. 6.0 b:2011

Explosive atmospheres – Part 11: Equipment protection by intrinsic safety "i"
standard by International Electrotechnical Commission, 07/29/2011

IEC 60169-24 Ed. 1.0 b:1991

Radio-frequency connectors – Part 24: Radio-frequency coaxial connectors with screw coupling, typically for use in 75 ohm cable distribution systems (Type F)
standard by International Electrotechnical Commission, 11/15/1991

IEC 60141-2 Ed. 1.0 b:1963

Tests on oil-filled and gas-pressure cables and their accessories – Part 2: Internal gas-pressure cables and accessories for alternating voltages up to 275 kV
standard by International Electrotechnical Commission, 01/01/1963

IEC 60076-3 Ed. 2.0 b:2000

Power transformers – Part 3: Insulation levels, dielectric tests and external clearances in air
standard by International Electrotechnical Commission, 03/21/2000