Energy performance of lamp controlgear - Part 3: Controlgear for halogen lamps and LED modules - Method of measurement to determine the efficiency of the controlgear (IEC 62442-3:2014) (english version)
Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 2-6: Particular requirements and tests for safety isolating transformers and power supply units incorporating safety isolating transformers— 28 стр.
Energy performance of lamp controlgear -- Part 3: Controlgear for halogen lamps and LED modules - Method of measurement to determine the efficiency of the controlgear (IEC 62442-3:2014) (english version)
Energy performance of lamp controlgear -- Part 3: Controlgear for halogen lamps and LED modules - Method of measurement to determine the efficiency of the controlgear (IEC 62442-3:2014) (english version)