IEC 60478-3:1989
Superseded
View Superseded by
Stabilized power supplies, d.c. output. Part 3: Reference levels and measurement of conducted electromagnetic interference (EMI)
Hardcopy , PDF
English - French
11-15-1989
07-23-2013
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.
| DocumentType |
Standard
|
| Pages |
17
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| AS 2598-1983 | Identical |
| NEN 10478-3 : 1990 | Identical |
| UNE 20589-3:1979 | Identical |
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