
Safety Of Power Transformers, Power Supply Units And Similar Products - Part 2-9: Particular Requirements For Transformers For Class 3 Hand Lamps For Tungsten Filament Lamps
出版:Verband Deutscher Elektrotechniker

专家解读视频
2011 [01/09/2011]2003 [01/06/2003]DRAFT 2000 [01/11/2000]
Supersedes VDE 0551 (06/2003)
DIN EN 61558-2-9 : 2011 - Corresponds
IEC 61558-2-9 : 2.0 - Identical
EN 61558-2-9 : 2011 - Identical
DIN EN 61558-2-9 : 2011 - Corresponds