IEC 60747-5-6:2021 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 60747-5-6:2021 specifies the terminology, the essential ratings and characteristics, the measuring methods and…
IEC 60747-5-6:2021 specifies the terminology, the essential ratings and characteristics, the measuring methods and the quality evaluations of light emitting diodes (LEDs) for general industrial applications such as signals, controllers, sensors, etc.
LEDs for lighting applications are out of the scope of this part of IEC 60747.
LEDs are classified as follows:
- LED package;
- LED flat…
Fibre optic communication subsystem test procedures - Part 1-3: General communication subsystems - M...
IEC 61280-1-3:2021 is available as IEC 61280-1-3:2021 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.
IEC 61280-1-3:2021 provides definitions and measurement procedures for several wavelength and spectral width properties of an optical spectrum associated with a fibre optic communication…
Fibre optic communication subsystem test procedures - Part 1-3: General communication subsystems - M...
IEC 61280-1-3:2021 is available as IEC 61280-1-3:2021 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 61280-1-3:2021 provides definitions and measurement procedures for several wavelength and spectral width properties of an optical spectrum associated with a fibre optic communication subsystem…
Magnetic materials - Part 6: Methods of measurement of the magnetic properties of magnetically soft ...
IEC 60404-6:2018+A1:2021 specifies methods for the measurement of AC magnetic properties of soft magnetic materials, other than electrical steels and soft ferrites, in the frequency range 20 Hz to 100 kHz. The materials covered by this part of IEC 60404 include those speciality alloys listed in IEC 60404-8-6, amorphous and nano-crystalline soft magnetic materials, pressed and sintered and metal…
Information technology for learning, education and training — Reference framework of e-Portfolio inf...
1 Scope
This document specifies a reference framework of e-Portfolio implementation that can be used to inform and support development of ITLET systems that meet the requirements of learners, instructors, e-learning service providers and others in contexts such as K-12 education, higher education, training and personal development.
The reference framework identifies content and functional…
Information technology for learning, education and training — Catalogue model for virtual, augmented...
1 Scope
This document describes how to search for virtual reality (VR), augmented reality (AR) and mixed reality (MR) content through a curriculum catalogue based on curriculum and achievement standards information. The curriculum catalogue metadata is defined in order to search for educational VR and MR content information.
Systems and software engineering — Life cycle processes — Risk management
1 Scope
1.1 Overview
This document:
— provides risk management elaborations for the processes described in ISO/IEC/IEEE 15288 and
ISO/IEC/IEEE 12207,
— provides the users of ISO/IEC/IEEE 15288, ISO/IEC/IEEE 12207 and their associated elaboration
standards with common terminology and specialized guidance for performing risk management
within the context of systems and software engineering…
Systems and software engineering — Life cycle management — Part 3: Guidelines for the application of...
1 Scope
This document is a guideline for the application of ISO/IEC/IEEE 12207:2017. This document establishes
guidance to implement a common framework for software life cycle processes, with well-defined
terminology, that can be referenced by the software industry. This document provides guidance on
defining, controlling, and improving software life cycle processes within an organization or…
Medical electrical equipment — Part 2-66: Particular requirements for the basic safety and essential...
Scope
Replacement:
This part of IEC 60601 applies to the BASIC SAFETY of HEARING AIDS and HEARING AID SYSTEMS,
hereafter also referred to as ME EQUIPMENT or ME SYSTEM.
If a clause or subclause is specifically intended to be applicable to HEARING AIDS only, or to
HEARING AID SYSTEMS only, the title and content of that clause or subclause will say so. If that is
not the case, the clause or…
