Radio-frequency connectors - Part 21: Sectional specification for RF connectors with inner diameter ...
IEC 61169-21:2022 which is a sectional specification (SS), provides information and rules for the preparation of detail specifications (DS) for type SC threaded RF coaxial connectors with 50 Ω characteristic impedance. The connectors are used with flexible and semi-rigid cables. They are recommended for use in medium power and low reflection applications up to 11 GHz. The dielectric filled…
Electromagnetic compatibility (EMC) - Part 4-20: Testing and measurement techniques - Emission and i...
IEC 61000-4-20:2022 focuses on emission and immunity test methods for electrical and electronic equipment using various types of transverse electromagnetic (TEM) waveguides. These types include open structures (for example striplines and electromagnetic pulse simulators) and closed structures (for example TEM cells). These structures can be further classified as one-port, two-port, or multi-port…
Nanomanufacturing - Reliability assessment - Part 3-1: Graphene-based material - Stability: Temperat...
IEC TS 62876-3-1:2022(E) establishes a standardized method to determine the
• stability
of films of graphene-based material by a
• temperature and humidity test.
It establishes a general methodology for reliability stress screening (RSS) to qualify the use of graphene-based material in its subsequent product value stage. The intention is to prepare test samples undergoing the same or similar…
IEC 60794-3:2022 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 60794-3: 2022 specifies the requirements for optical fibre cables and cable elements which are intended to be…
Fibre optic interconnecting devices and passive components - Performance standard - Part 091-02: Non...
IEC 61753-091-02:2022 contains the minimum test and measurement requirements and severities which a fibre optic circulator as specified by IEC 62077 is expected to satisfy in order to be categorized as meeting the requirements of circulators used in controlled environments as specified in IEC 61753-1:2018 and IEC 61753-1:2018/AMD1:2020. The requirements cover non-connectorized single-mode fibre 3…
Foundry machinery — Vocabulary — Part 5: Cupola furnaces and pouring devices and ladles
This document defines a set of terms and definitions for cupola furnaces, pouring devices and ladles in foundry machinery.
It applies to standards development in the foundry machinery field, technical documentation, related scientific and technical publications, etc.
This document is not applicable to process and equipment related to melting and pouring of nonferrous metal.
Rotating electrical machines - Part 1: Rating and performance
IEC 60034-1:2022 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 60034-1:2022 is applicable to all rotating electrical machines, except rotating electrical machines for rail and…
Rotating electrical machines - Part 1: Rating and performance
IEC 60034-1:2022 is applicable to all rotating electrical machines, except rotating electrical machines for rail and road vehicles, which are covered by the IEC 60349 series of standards. Machines within the scope of this document may also be subject to superseding, modifying or additional requirements in other standards, for example, IEC 60079 and IEC 60092. This fourteenth edition cancels and…
Intelligent transport systems — Data interfaces between centres for transport information and contro...
This document defines and specifies component facets supporting the exchange and shared usage of data and information in the field of traffic and travel.
The component facets include the framework and context for exchanges, the data content, structure and relationships necessary and the communications specifications, in such a way that they are independent from any defined technical platform.…
Reciprocating internal combustion engines — Measurement of sound power level using sound pressure — ...
This document specifies the measurement method of sound power level for reciprocating internal combustion engines, which is a survey method for use in situ.
This document applies to all reciprocating internal combustion engines falling within the field of application of ISO 3046-1 and other internal combustion engines where no suitable International Standard exists.
NOTE In this document,…
