DIN EN 61204-3 : 2001 COR 1 2004
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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LOW-VOLTAGE POWER SUPPLIES DC OUTPUT - PART 3: ELECTROMAGNETIC COMPATIBILITY (EMC)
17-11-2022
12-01-2013
1 Scope and object
2 Normative references
3 Terms and definitions
4 Applicability of tests to different PSU technologies
5 General requirements and test conditions
5.1 General requirements
5.2 Test conditions
6 Emission requirements
6.1 Limits in defined environments
6.2 Low frequency phenomena
6.3 High frequency conducted phenomena
6.4 High frequency radiated phenomena
7 Immunity requirements
7.1 Performance criteria
7.2 Basic immunity requirements, high frequency
disturbances
8 Configurations and combinations of power supplies
8.1 Modular PSUs
8.2 Power supply systems
8.3 Power supply installations
8.4 Distributed power supplies
8.5 Power supplies in parallel or in series
9 Power supply families
10 Statistical aspects
11 Safety aspects
12 Test reports
Annex A (normative) Guidelines on the classification
of PSUs
Annex B (informative) Commutation notches
Annex C (informative) Calculation and simulation of
the input current harmonics
Annex D (informative) Special consideration for d.c.
inputs
Annex E (informative) Critical frequency for high
frequency power measurement
Annex F (normative) Guidelines on power supply families
Annex G (informative) Summary of classification of
environments and limits
Annex H (informative) Emission Limits
Annex I (informative) Explanatory remark for applying
criterion B for continuous disturbance
phenomena
Annex ZA (normative) Normative references to
international publications with their
corresponding European publications
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