IEC 60478-3:1976 ED1

Stabilized power supplies, d.c. output - Part 3: Radio-frequency interference tests

Publication date: Jan 1, 1976

General information

Current stage: 99.60 Effective date: Nov 19, 2016

Originator: IEC

Owner: TC 22

Type: International Standard

ICS: 29.200 33.100.01

Languages: English French Russian

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Status: Replaced

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Scope

Specifies the measuring equipment and techniques to be used in assessing the conducted electromagnetic interference (EMI) generated by stabilized power supplies and especially by switched-mode power supplies. Relates mainly to power supplies for which the source current required does not exceed 25 A. The techniques employed follow the general principles given in CISPR publications. Requirements for measurements of radiated interference have not been included in this standard.

Life cycle

NOW

WITHDRAWN
IEC 60478-3:1976 ED1
99.60 Withdrawal effective
Nov 19, 2016

REVISED BY

WITHDRAWN
IEC 60478-3:1989 ED2

WITHDRAWN
IEC 61204-3:2000 ED1