Acer AL1914 AL1914 Service Guide - Page 40

Frequency Lamp start voltage Striking Time Lamp Current Balance Efficiency Operating Life Time --@0℃ ----Vin=15V --- 40 --- ----50000 --- 60 KHz --- 1650 Vrms 1 --- S ±0.3 --- mA 80 --- % --- --- Hr For AU Input Voltage Input Current Backlight ON/OFF Control Brightness Adjust Output Voltage Brightness Condition ----ON OFF Min. Luminance / Max. Luminance Vin=15V, Iout=7.0mA lamp current in 7.0mA Output Current(Each connector) Vbri=0.4V~3.3V Frequency Lamp start voltage Striking Time Lamp Current Balance Efficiency Operating Life Time --@0℃ ----Vin=15V --- Min. ----- ----215 3.0 40 1800 ----40000 Typ. Max. Unit 15 --- V 1.5 --- A 3.3 V 0 V 30% --- --- 700 860 Vrms 270 --- Cd/m² 7.0 7.5 mA 50 60 --- --- 1 --- ±0.3 --- 80 --- 50000 --- KHz Vrms S mA % Hr *.The open lamp voltage is testes at output connector terminal - 40 -