IEC 60478-3:1989

Superseded

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Stabilized power supplies, d.c. output. Part 3: Reference levels and measurement of conducted electromagnetic interference (EMI)

Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Superseded date

23-07-2013

Language(s)

English - French

Published date

15-11-1989

Publisher

International Electrotechnical Committee

Foreword
Section 1 - General
1.1 Scope
1.2 Normative references
Section 2 - Source Current not Exceeding 25 A
2.1 Measuring set
2.2 Method of measurement
2.3 Reference levels
Section 3 - Source Current Greater than 25 A and
Less Than or Equal to 100 A
3.1 Method of measurement
3.2 Minimum requirements
Figures

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.

Committee	TC 22/SC 22E
DocumentType	Standard
Pages	17
PublisherName	International Electrotechnical Committee
Status	Superseded
SupersededBy	IEC 61204-3:2016
Supersedes	IEC 60478-3:1976

Standards	Relationship
UNE 20589-3:1979	Identical
AS 2598-1983	Identical
NEN 10478-3 : 1990	Identical

09/30186728 DC : 0	BS EN 62040-3 - UNINTERRUPTIBLE POWER SYSTEMS (UPS) - PART 3: METHOD OF SPECIFYING THE PERFORMANCE AND TEST REQUIREMENTS
BS EN 61204:1995	Low-voltage power supply devices, d.c. output. Performance characteristics and safety requirements
CEI 22-4 : 1997	STABILIZED POWER SUPPLIES, D.C. OUTPUT - PART 2: RATING AND PERFORMANCE
HD 637 S1:1999/corrigendum:2005	POWER INSTALLATIONS EXCEEDING 1 KV A.C.
BS 7674:1993	Nuclear power plants. Instrumentation and control systems important for safety. Requirements for electrical supplies
I.S. HD 637:1999	POWER INSTALLATIONS EXCEEDING 1 KV A.C.
IEC 60478-5:1993	Stabilized power supplies, d.c. output - Part 5: Measurement of the magnetic component of the reactive near field
VDE 0557-1 : 2001	LOW-VOLTAGE POWER SUPPLY DEVICES, DC OUTPUT - PERFORMANCE CHARACTERISTICS AND SAFETY REQUIREMENTS
I.S. EN 61204:1996	LOW-VOLTAGE POWER SUPPLY DEVICES, D.C. OUTPUT - PERFORMANCE CHARACTERISTICS
IEC 61204:1993+AMD1:2001 CSV	Low-voltage power supply devices, d.c. output - Performance characteristics
EN 61204:1995/A1:2001	LOW-VOLTAGE POWER SUPPLY DEVICES, D.C. OUTPUT - PERFORMANCE CHARACTERISTICS (IEC 61204:1993, MODIFIED + A1:2001)

CISPR 16:1987

CISPR specification for radio interference measuring apparatus and measurement methods

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IEC 60478-3:1989

Stabilized power supplies, d.c. output. Part 3: Reference levels and measurement of conducted electromagnetic interference (EMI)

Table of Contents

Abstract

General Product Information

International Equivalents

Standards Referenced By This Book

Standards Referencing This Book

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