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This part of IEC 62047 defines the test conditions and test methods for the performance of MEMS capacitive microphone.

The standard applies to MEMS capacitive microphone

This part of IEC 60747 specifies product specific standards for terminology, letter symbols, essential ratings and characteristics (properties), measuring and test methods, requirements for type tests, routine tests, endurance tests and marking for the following discrete semiconductor devices:

reverse blocking triode thyristors;

reverse conducting (triode) thyristors;

bidirectional triode thyristors (triacs);

turn-off thyristors.

If no ambiguity is likely to occur, any of the above will be referred to as thyristors.

This document deals with special requirements and performance criteria for the design of lining systems made of steel for free standing chimneys. It specifies the requirements for cylindrical steel liners as stated in EN 13084‑1.

This document covers the design of the following three basic types of liners located in a load bearing structure:

a)  base supported liner;

b)  sectional liner;

c)  top hung liner.

Additionally this document applies to single wall chimneys regarding their contact with flue gases.

For simplicity, these various designs will generally be referred to herein as “liners”.

The mechanical requirement is not part of this document, for information see prEN 1993‑3.

NOTE          Liners built from prefabricated metal chimneys in accordance with EN 1856‑1:2009 and
EN 1856‑2:2009 are installed as base supported liners with additional supports and guides as defined in this document.

This document establishes a classification of surface insulations for electrical steel sheet, strip and laminations according to their general composition, relative insulating ability and function.

These surface insulations are either oxide layers or applied coatings.

The purpose of this classification is to create a nomenclature for the various types of surface insulations and to assist users of surface insulations by providing general information about the chemical nature and use of the surface insulations.

It is not the intent of this classification to specify insulation requirements in terms of specific values of surface insulation resistance. Such requirements are to be agreed between the purchaser and the steel producer, where applicable.

The classification is to be used in conjunction with the various specifications for cold rolled electrical steels (see Clause 2).

This document defines terms and specifies requirements and test methods for wood veneer floor coverings for internal use.

This document is not applicable to multilayer parquets according to EN 13489 with a top layer thickness ≥ 2,5 mm and to modular mechanical locked floor covering (MMF) panels with wear resistant top layer according EN 16511.

This document specifies requirements for the safety of children's sleep bags which are used in the children's domestic sleeping environment (i.e. not under supervision) and designed to provide sufficient warmth so as to remove the need for additional bedding when sleeping in a cot or similar product (e.g. crib/cradle) in which a child is contained. It is applicable to products for use by children up to the age of 24 months.

NOTE          The informative Annex F lists topics of further investigations, which might lead to necessary improvement of the safety requirements of children's sleep bags.

This document does not apply to products

—    designed for use during the care of premature children, or

—    designed for children of low birthweight (i.e. 2,5 kg – see B.1), or

—    for use by children who have the ability to climb out of a cot, or

—    for use by children when sleeping in a bed, or

—    for outdoor use or to products designed to keep a child warm in a pushchair or car seats (e.g. foot muff).

If a part of the children's sleep bag is designed to offer additional function (e.g. play function), this part will, in addition to the following requirements, be subjected to safety requirements related to relevant standards (see B.1).

This document specifies the minimum and optional content of the product passport and the unified code (definition of symbols, abbreviated terms, …) relating to the identification of floor coverings and underlays excluding their packaging necessary for the implementation of a circular economy. The intended use of this document is to provide information that allows different stakeholders to assess floor coverings and underlays on product content, environmental information, reuse, and/or recycling potential.

This document specifies the requirements relating to:

Steel FE-PL2108 (36NiCrMo16)

1 250 MPa ≤ Rm ≤ 1 400 MPa

Bars

De ≤ 75 mm

for aerospace applications.

This part of IEC 62024 specifies test methods for AC losses of high-frequency inductive components for power supplies used in DC-to-DC converters and similar devices at currents close to actual operation and introduces the measurement principle, scope of application and matters to be noted for each method. This document is applicable to leaded and surface mount inductors with dimensions according to IEC 62024-2

This part of IEC 61076 describes circular connectors M8 screw-locking or with nominal 8 mm snap-locking, for connection of automation devices with signal and power up to 50 V AC / 60 V DC rated voltage and up to 4 A rated current.

These connectors consist of fixed and free connectors either rewirable or non-rewirable. Male connectors have round contacts Æ 0,48 mm, Æ 0,6 mm, Æ 0,7 mm and Æ 1,0 mm according to the number of ways and coding, all contacts with the same size.

The different codings prevent the mating of differently coded male and female connectors.

NOTE 1 M8 is the dimension of the thread of the screw locking mechanism of these circular connectors.

NOTE 2 These connectors are typically used for connecting industrial automation devices for process measurement and control

This part of IEC 61156 describes cables for work area wiring intended to be used for transmission of 10 Mb/s over a single twisted pair in channels for distances of up to 1 km. The transmission characteristics of these cables are specified up to a frequency of 20 MHz and at a temperature of 20 °C. Depending on the MICE environment and the installation conditions, either unscreened or screened cables can be used. Furthermore, to consider different maximum transmission lengths, two sets of requirements are specified. The cable type A-1000W does not have attenuation de-rating compared to the A-1000 type according to IEC 61156-13 and is a design supporting up to 1 km channel length. The cable type A-400W has attenuation de-rating compared to the A-400 type according to IEC 61156-13. A blank detail specification can be found in Annex A.

The cables covered by this document are intended to operate with voltages and currents normally encountered in communication systems. While these cables are not intended to be used in conjunction with low impedance sources, for example the electric power supplies of public utility mains, they are intended to be used to support the delivery of DC low voltage remote powering applications.

This part of the IEC 60598 series specifies requirements for luminaires for which limited surface temperatures are provided to counteract risks from combustible dusts (conductive or non-conductive) or ignition of materials that can be deposited on luminaires. The luminaires are for use with electric light sources on supply voltages not exceeding 1 000 V.

Note: The risk of thermal effects (combustion or degradation caused by the luminaire) to the mounting surface is covered in Part 1 for all types of luminaires.

This document specifically excludes requirements for luminaires for use in explosive gas atmospheres and explosive dust atmospheres.

This part of IEC 60127 relates to universal modular fuse-links (UMF) for printed circuits and other substrate systems, used for the protection of electric appliances, electronic equipment, and component parts thereof, normally intended to be used indoors.

It does not apply to fuse-links for appliances intended to be used under special conditions, such as in a corrosive or explosive atmosphere.

These fuses are normally intended to be mounted or replaced only by appropriately skilled persons using specialized equipment.

This standard applies in addition to the requirements of IEC 60127-1.

The objectives of this part of IEC 60127 are as given in IEC 60127-1, with the additional requirement of a degree of non-interchangeability.