AC and/or DC-supplied electronic controlgear for discharge lamps (excluding fluorescent lamps). Performance requirements for low frequency squarewave operation— 40 стр.
Energy performance of lamp controlgear. Controlgear for high intensity discharge lamps (excluding fluorescent lamps). Method of measurement to determine the efficiency of the controlgear— 16 стр.
Energy performance of lamp controlgear. Controlgear for high intensity discharge lamps (excluding fluorescent lamps). Method of measurement to determine the efficiency of the controlgear— 20 стр.