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NBN EN 61047 : 2005

Current

Current

The latest, up-to-date edition.

DC OR AC SUPPLIED ELECTRONIC STEP-DOWN CONVERTORS FOR FILAMENT LAMPS - PERFORMANCE REQUIREMENTS

Published date

12-01-2013

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Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 General notes on tests
5 Classification
   5.1 Classification according to the load
   5.2 Classification according to output voltage
6 Marking
   6.1 Mandatory marking
   6.2 Optional marking
7 Output voltage and current
   7.1 Open-circuit voltage
   7.2 Voltage during operation
   7.3 Voltage surges during switching and operation
   7.4 Voltage waveform
   7.5 Inrush current
8 Total circuit power
9 Circuit power factor
10 Supply current
11 Impedance at audio-frequencies
12 Operational tests for abnormal conditions
13 Endurance
Annex A (normative) Tests
Annex B (informative) A guide to quoting product life and
         failure rate
Annex ZA (normative) Normative references to international
         publications with their corresponding European
         publications
Bibliography

Defines performance requirements for electronic step-down convertors for use on d.c. supplies up to 250 V and a.c. supplies up to 1000 V at 50 Hz or 60 Hz with operating frequencies deviating from the supply frequency, associated with tungsten halogen lamps as specified in IEC 60357 and other filament lamps.

DocumentType
Standard
PublisherName
Belgian Standards
Status
Current

Standards Relationship
NF EN 61047 : 2005 Identical
BS EN 61047:2004 Identical
EN 61047:2004 Identical
UNE-EN 61047:2005 Identical
SN EN 61047 : 1992 AMD 2 2001 Identical
I.S. EN 61047:2004 Identical
DIN EN 61047 : 2005 Identical

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