IEC 61000-4-20 Ed. 3.0:2022 (b)
電磁両立性(EMC)-第4-20部:試験及び測定技術-横方向電磁界(TEM)導波管のエミッション及びイミュニティ試験
Electromagnetic compatibility (EMC) - Part 4-20: Testing and measurement techniques - Emission and immunity testing in transverse electromagnetic (TEM) waveguides
発行年月日:
2022-02-18
状態:
有効
邦訳版:
有( 英・日対訳版)
英語 229ページ
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- 規格概要
-
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 TEM waveguides. The frequency range depends on the specific testing requirements and the specific TEM waveguide type. The object of this document is to describe全文を表示する
- TEM waveguide characteristics, including typical frequency ranges and equipment-under-test (EUT) size limitations;
- TEM waveguide validation methods for electromagnetic compatibility (EMC) tests;
- the EUT (i.e. EUT cabinet and cabling) definition;
- test set-ups, procedures, and requirements for radiated emission measurements in TEM waveguides; and
- test set-ups, procedures, and requirements for radiated immunity testing in TEM waveguides.
This document does not intend to specify the tests to be applied to any particular apparatus or system(s). The main intention of this document is to provide a general basic reference for all interested product committees of the IEC. For radiated emission measurements, product committees select emission limits and measurement methods in consultation with CISPR standards.
TC |
TC 77/SC 77B |
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ICS |
33.100.20 |
備考 | 邦訳版はEd.3.0です。エディション(Ed.)についての詳細は、こちらをご覧下さい。 |