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IEC 62899-503-3:2021(E) specifies a measuring method of contact resistance for printed thin film transistors (TFTs) by the transfer length method (TLM). The method requires the fabrication of a test element group (TEG) with varying channel length (L) between source and drain electrodes. The method is intended for quality assessment of TFT electrode contacts and is suited for determining whether…

IEC 62153-4-16:2021 specifies a method to extrapolate the test results of transfer impedance to higher frequencies and the test results of screening attenuation to lower frequencies when measured with the triaxial set-up in accordance with IEC 62153-4-3, IEC 62153‑4‑4 and IEC 62153-4-15. This method is applicable for homogenous screens, i.e. screens having a transfer impedance directly…

IEC 62153-4-16:2021 décrit une méthode d'extrapolation des résultats d'essai de l'impédance de transfert à des fréquences supérieures et des résultats d'essai de l'affaiblissement d'écran à des fréquences inférieures mesurées à l'aide d'un montage triaxial selon l'IEC 62153-4-3, l’IEC 62153-4-4 [1] et l'IEC 62153-4-15, respectivement. Cette…

IEC SRD 63200:2021(E), which is a Systems Reference Deliverable, defines the framework elements, associated ontology, and modelling methodology for designing the Smart energy Grid Reference Architecture using the Smart Grid Architecture Model (SGAM), with potential expansion to describe the interaction between the grid and heat/gas systems, and including easily understandable examples. This…

This Software Package Data Exchange® (SPDX®) specification defines a standard data format for communicating the component and metadata information associated with software packages. An SPDX document can be associated with a set of software packages, files or snippets and contains information about the software in the SPDX format described in this specification.

IEC 60695-2-13:2021 specifies the details of the glow-wire test to be applied to test specimens of solid electrical insulating materials or other solid materials for ignitability testing to determine the glow-wire ignition temperature (GWIT). The GWIT is the temperature which is 25 K (or 30 K) higher than the maximum test temperature, determined during this standardized procedure, at which the…

L'IEC 60695-2-13:2021 décrit l’essai au fil incandescent applicable à des éprouvettes d’essai de matériaux isolants électriques solides ou autres matériaux solides pour les essais d’allumage dans le but de déterminer la température d'allumage au fil incandescent (GWIT, glow-wire ignition temperature). La GWIT est la température qui est supérieure de 25 K (ou 30 K) à la température d…

IEC TS 63042-102:2021(E) specifies the procedure to plan and design UHV transmission projects and the items to be considered. The objective of UHV AC power system planning and design is to achieve both economic efficiency and high reliability, considering its impact on EHV systems.

IEC 62841-4-5:2021 This document applies to grass shears with a maximum cutting width of 200 mm designed primarily for cutting grass. This document does not apply to hedge trimmers. Hedge trimmers are covered by IEC 62841-4-2. The contents of the corrigendum of January 2024 have been included in this copy.

IEC 62841-4-5:2021 Le présent document s'applique aux cisailles à gazon d'une largeur de coupe maximale de 200 mm, conçues principalement pour la tonte du gazon. Le présent document ne s'applique pas aux taille-haies. Les taille-haies sont couverts par l'IEC 62841-4-2. Le contenu du corrigendum de janvier 2024 a été pris en considération dans cet exemplaire.