IEC 60601-2-21 Ed. 3.0 b:2020

Medical electrical equipment – Part 2-21: Particular requirementsfor the basic safety and essential performance of infant radiant warmers CONSOLIDATED EDITION
standard by International Electrotechnical Commission, 09/29/2020

IEC 61188-6-4 Ed. 1.0 b:2019

Printed boards and printed board assemblies – Design and use – Part 6-4: Land pattern design – Generic requirements for dimensional drawings of surface mounted components (SMD) from the viewpoint of land pattern design
standard by International Electrotechnical Commission, 05/02/2019

IEC 60747-16-5 Ed. 1.1 en:2020

Semiconductor devices – Part 16-5: Microwave integrated circuits – Oscillators CONSOLIDATED EDITION
standard by International Electrotechnical Commission, 07/14/2020

IEC 60794-2-21 Amd.1 Ed. 3.0 en:2020

Amendment 1 – Optical fibre cables – Part 2-21: Indoor cables – Detailed specification for multi-fibre optical distribution cables for use in premises cabling
Amendment by International Electrotechnical Commission, 11/18/2020

IEC 61326-2-2 Ed. 3.0 b:2020

Electrical equipment for measurement, control and laboratory use – EMC requirements – Part 2-2: Particular requirements – Test configurations, operational conditions and performance criteria for portable testing, measuring and monitoring equipment used in low-voltage distribution systems
standard by International Electrotechnical Commission, 10/23/2020

IEC 60034-7 Ed. 3.0 b:2020

Rotating electrical machines – Part 7: Classification of types of construction, mounting arrangements and terminal box position (IM Code)
standard by International Electrotechnical Commission, 10/07/2020

IEC 62271-108 Ed. 2.0 b:2020

High-voltage switchgear and controlgear – Part 108: High-voltage alternating current disconnecting circuit-breakers for rated voltages of 72,5 kV and above
standard by International Electrotechnical Commission, 07/09/2020

IEC 60747-17 Ed. 1.0 b:2020

Semiconductor devices – Part 17: Magnetic and capacitive coupler for basic and reinforced insulation
standard by International Electrotechnical Commission, 09/21/2020

IEC /IEEE 62704-4 Ed. 1.0 en:2020

Determining the peak spatial-average specific absorption rate (SAR) in the human body from wireless communication devices, 30 MHz to 6 GHz – Part 4: General requirements for using the finite element method for SAR calculations
standard by International Electrotechnical Commission, 10/20/2020