Semiconductor devices – Mechanical and climatic test methods – Part 20: Resistance of plastic encapsulated SMDs to the combined effect of moisture and soldering heat
standard by International Electrotechnical Commission, 08/01/2020
Passive RF and microwave devices, intermodulation level measurement – Part 1: General requirements and measuring methods
standard by International Electrotechnical Commission, 11/01/2021
Arc welding equipment – Part 1: Welding power sources
standard by International Electrotechnical Commission, 06/01/2021
Fibre optic interconnecting devices and passive components – Basic test and measurement procedures – Part 1: General and guidance
standard by International Electrotechnical Commission, 04/01/2022
Amendment 1 to Power quality measurement in power supply systems – Part 2: Functional tests and uncertainty requirements
Amendment by International Electrotechnical Commission, 09/01/2021
Amendment 1 to Electric motor-operated hand-held tools, transportable tools and lawn and garden machinery – Safety – Part 3-12: Particular requirements for transportable threading machines
Amendment by International Electrotechnical Commission, 07/01/2021
Power transformers – Part 57-1202: Liquid immersed phase-shifting transformers
standard by International Electrotechnical Commission, 05/01/2017
Wind energy generation systems – Part 27-2: Electrical simulation models – Model validation
standard by International Electrotechnical Commission, 07/01/2020
Medical electrical equipment – Part 1-2: General requirements for basic safety and essential performance – Collateral Standard: Electromagnetic disturbances – Requirements and tests CONSOLIDATED EDITION
standard by International Electrotechnical Commission, 09/01/2020
Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code) CONSOLIDATED VERSION
standard by International Electrotechnical Commission, 09/01/2021