IEC 62333-1:2006 PDF

Scope: This part of IEC 62333 provides terms and definitions for an electromagnetic noise suppression sheet for digital devices and equipment used in a frequency range of between 30 MHz to 30 GHz@ and refers to the influence on the signal by usage of a noise suppression sheet. Guidance is also given for uniform presentation of the properties of a noise suppression sheet@ intended for use in manufactures?? technical data. A noise suppression sheet is distinguished from RF wave absorbers used in free space.This part of IEC 62333 is limited to establishing terms and definitions. It constitutes a concise reference for Part 2 of the standard. Part 2 specifies in detail the measurement of parameters defined in Part 1. The two parts of IEC 62333 are therefore closely related@ and are intended to be used together.NOTE This standard also specifies the influences on signal lines by using these sheets.

IEC 62333-1:2006 Referenced Document

IEC 60050 International Electrotechnical Vocabulary (IEV) - Index
IEC 62333-2 Plaque réduisant le bruit des dispositifs et appareils numériques - Partie 2: Méthodes de mesure (Edition 1.1 Consolidated Reprint)*， 2015-08-01 Update

2006 IEC 62333-1:2006 Noise suppression sheet for digital devices and equipment – Part 1: Definitions and general properties (Edition 1.0)