IEC 60404-1:2016+AMD1:2025 CSV is intended to classify commercially available magnetic materials. The term "magnetic materials" denotes substances where the application requires the existence of ferromagnetic or ferrimagnetic properties. The classification of magnetic materials is based upon the generally recognized existence of two main groups of products:
- soft magnetic materials (…
Information technology - Common Biometric Exchange Formats Framework - Part 4: Security block format...
This document specifies security block (SB) formats (see ISO/IEC 19785-1) registered in accordance with ISO/IEC 19785-2 as formats defined by the Common Biometric Exchange Formats Framework (CBEFF) biometric organization ISO/IEC JTC 1/SC 37. This document also specifies registered SB format identifiers.
NOTE The SB format identifier is recorded in the standard biometric header (SBH) of…
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures -...
IEC 61300-2-5:2022+AMD1:2025 CSV determines the ability of the cable attachment element of the device under test (DUT) to withstand torsional loads that can be experienced during installation and normal service. This fourth edition cancels and replaces the third edition published in 2009. This edition constitutes a technical revision.
This edition includes the following significant technical…
Electromagnetic compatibility (EMC) - Part 4-23: Testing and measurement techniques - Test methods f...
IEC 61000-4-23:2016+AMD1:2025 CSV provides a protective devices test method for HEMP and other radiated disturbances. It is primarily intended for HEMP testing but can be applied to other externally generated radiated disturbances where appropriate. It provides a brief description of the most important concepts for testing of shielding elements. For each test, the following basic information is…
