AS/NZS 61558.2.9:2011(R2012) Safety of power transformers, power supplies, reactors and combinations thereof. Particular requirements for transformers and power supply units for Class III portable lamps for tungsten filament lamps.
1970AS/NZS 61558.2.9:2011/AMD 1:2012 Safety of power transformers, power supplies, reactors and combinations thereof. Particular requirements for transformers and power supply units for Class III portable lamps for tungsten filament lamps.
0000 AS/NZS 61558.2.9:2011(R2012)
1970AS/NZS 61558.2.9:2011 Safety of power transformers, power supplies, reactors and combinations thereof. Particular requirements for transformers and power supply units for Class III portable lamps for tungsten filament lamps.
2003AS/NZS 61558.2.9:2003 Safety of power transformers, power supply units and similar devices - Particular requirements for transformers for class III handlamps for tungsten filament lamps