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IEC 61340-4-9:2024 provides test methods for measuring the electrical resistance of garments used for static control applications. These test methods can be used for evaluating outer garments that are homogenously conductive or homogeneously dissipative, or that utilize surface conductive or surface dissipative components or elements. NOTE It is possible that the test methods defined in this…

IEC 62841-4-1:2017+AMD1:2024 CSV applies to chain saws for cutting wood and designed for use by one person. This standard does not cover chain saws designed for use in conjunction with a guide-plate and riving knife or in any other way such as with a support or as a stationary or transportable machine. This standard does not apply to chain saws for tree service as defined in ISO 11681-2; or pole-…

IEC 61966-12-2:2024 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 61966-12-2:2024 specifies the colour gamut metadata format for video systems intended for use in CE (consumer…

IEC 60747-15:2024 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 60747-15:2024 gives the requirements for isolated power semiconductor devices. These requirements are additional…

IEC 63378-2-1:2024 specifies three-dimensional (3D) thermal models of discrete semiconductor packages (TO-243, TO-252 and TO-263), utilized in the steady-state thermal analysis of electronic devices to estimate junction temperatures accurately. This model is assumed to be made by semiconductor suppliers and to be used by assembly makers of electronic devices.

Scope 1.1 These requirements cover power banks, sometimes also known as portable USB chargers or portable back-up battery power, which are standalone devices that incorporate primary or secondary batteries for mobile powering of low voltage electronic devices. 1.2 These requirements cover products with the following power characteristics: a) Input: 1) Supplied by isolated dc power source…

This document specifies requirements for implementations of the C++ programming language. The first such requirement is that they implement the language, so this document also defines C++. Other requirements and relaxations of the first requirement appear at various places within this document. C++ is a general purpose programming language based on the C programming language as described in ISO/…

This document specifies requirements for implementations of the C++ programming language. The first such requirement is that they implement the language, so this document also defines C++. Other requirements and relaxations of the first requirement appear at various places within this document. C++ is a general purpose programming language based on the C programming language as described in ISO/…

Scope 1.1 This Standard covers construction and performance requirements for control units and accessories for intrusion alarm systems, including: a) Protected premises control units and accessories for local or signal receiving centre connections; and b) Signal receiving centre alarm receiving equipment including recording equipment. c) Power supplies for use as integral or stand-alone…

IEC 62841-3-14:2017+AMD1:2024 CSV applies to transportable drain cleaners. The rated voltage is not more than 250 V for single-phase a.c. or d.c. tools, and 480 V for three-phase a.c. tools. The rated input is not more than 3 700 W. The limits for the applicability of this standard for battery tools are given in Annex K. This standard deals with the hazards presented by tools which are…