IEC 60027-7 Ed. 1.0 b:2010

Letter symbols to be used in electrical technology – Part 7: Power generation, transmission and distribution
standard by International Electrotechnical Commission, 05/11/2010

IEC 62052-11 Ed. 2.0 en:2020

Electricity metering equipment – General requirements, tests and test conditions – Part 11: Metering equipment
standard by International Electrotechnical Commission, 06/29/2020

IEC 60115-1 Ed. 5.0 b:2020

Fixed resistors for use in electronic equipment – Part 1: Generic specification
standard by International Electrotechnical Commission, 03/18/2020

IEC 60027-4 Ed. 1.0 b:1985

Letter symbols to be used in electrical technology. Part 4: Symbols for quantities to be used for rotating electrical machines
standard by International Electrotechnical Commission, 09/30/1985

IEC 61960-4 Ed. 1.0 b:2020

Secondary cells and batteries containing alkaline or other non-acid electrolytes – Secondary lithium cells and batteries for portable applications – Part 4: Coin secondary lithium cells, and batteries made from them
standard by International Electrotechnical Commission, 04/20/2020

IEC 60335-2-82 Amd.1 Ed. 3.0 b:2020

Amendment 1 – Household and similar electrical appliances – Safety – Part 2-82: Particular requirements for amusement machines and personal service machines
Amendment by International Electrotechnical Commission, 06/04/2020

IEC 60050-531 Ed. 1.0 t:1974

International Electrotechnical Vocabulary (IEV) – Part 531: Electronic tubes
standard by International Electrotechnical Commission, 01/01/1974

IEC 62942 Ed. 1.0 en:2019

File format for professional transfer and exchange of digital audio data
standard by International Electrotechnical Commission, 12/12/2019

IEC 60034-29 Ed. 1.0 b:2008

Rotating electrical machines – Part 29: Equivalent loading and superposition techniques – Indirect testing to determine temperature rise
standard by International Electrotechnical Commission, 03/11/2008

IEC 60747-5-10 Ed. 1.0 en:2019

Semiconductor devices – Part 5-10: Optoelectronic devices – Light emitting diodes – Test method of the internal quantum efficiency based on the room-temperature reference point
standard by International Electrotechnical Commission, 12/11/2019

IEC 62932-2-1 Ed. 1.0 en:2020

Flow battery energy systems for stationary applications – Part 2-1: Performance general requirements and test methods
standard by International Electrotechnical Commission, 02/18/2020