Rechercher

IEC 60335-2-66:2025 EXV contains both the international standard and its extended version (EXV). This extended version of the official IEC Standard is available in English only and provides the user with a comprehensive content of the Standard. IEC 60335-2-66:2025 EXV includes the content of the references made to IEC 60335-1:2020. IEC 60335-2-66:2025 deals with the safety of electric water-…

IEC 60335-2-66:2025 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition. IEC 60335-2-66:2025 deals with the safety of electric water-bed heaters and their associated control units, for…

IEC 63241-2-22: 2025 applies to hand-held cut-off machines and wall chasers. This document is to be used in conjunction with the first edition of IEC 63241-1:2023. This document supplements or modifies the corresponding clauses in IEC 63241-1, so as to convert it into the IEC Standard: Particular requirements for hand-held cut-off machines and wall chasers. Where a particular subclause of Part…

IEC TS 62876-4-1:2025, which is a Technical Specification, establishes a general reliability testing programme to verify the reliability of the performance of quantum dots nanomaterials, and quantum dot enabled light conversion films (Q-LCFs). The Q-LCF is used as subassemblies for the fabrication of nano-enabled photoelectrical display devices, mainly liquid crystal display (LCD) currently,…

IEC 61788-27:2025 specifies a test method for the twist pitch measurement of Nb‑Ti/Cu and Nb‑Sn/Cu composite superconductors by an untwisting method. The test method is applicable to Nb‑Ti/Cu and Nb‑Sn/Cu composite superconducting wires with monolithic structures, which have either a round cross section with a diameter ranging from 0,2 mm to 2 mm or a rectangular cross section that is equivalent…

L'IEC 61788-27:2025 spécifie une méthode d'essai pour le mesurage du pas de torsade des composites supraconducteurs Nb‑Ti et Nb‑Sn/Cu par une méthode de détorsadage. La méthode d'essai s'applique aux fils supraconducteurs composites Nb‑Ti/Cu et Nb‑Sn/Cu à structure monolithique, de section ronde d'un diamètre compris entre 0,2 mm et 2 mm ou de section rectangulaire dont…

IEC/IEEE 63184:2025 specifies methods to assess human exposure to electromagnetic fields generated by stationary wireless power transfer (WPT) in terms of specific absorption rate (SAR), internal electric fields[1] or current density, and contact currents. The frequency range covered by this document is from 3 kHz to 30 MHz. This document focuses on exposures from inductive WPT systems and…

IEC/IEEE 63184:2025 spécifie les méthodes d'évaluation de l'exposition humaine aux champs électromagnétiques produits par le transfert de puissance sans fil (WPT, Wireless Power Transfer) stationnaire en ce qui concerne le débit d'absorption spécifique (DAS), de champs électriques internes ou de densité de courant, et de courants de contact. La plage de fréquences couverte par le…

IEC 62878-2-603:2025 specifies the electrical test method to detect electrical connectivity defects of the stacked electronic module caused by the stacking assembly process to stack some stackable electronic modules. This method is realized to make use of bidirectional serial communication bus interface applied to the stackable electronic modules which are assured as "known good module…