... Ta=25°C6.06.57.0mA rms8Output FrequencyFreqNormal operation405060KHz9Open lamp VoltageV openNo load V in=12V, Ta=0° ... , Vadj=0V11.22S11EfficiencyηVin=12V,Load=100KΩ83 % • 4 lamp big mouth LCD inverter. • High performance, low consumption. • ... Good quality ,competitive price,fast delivery • Open lamp protection • Wide Dimming Range • Lamp Current Balance Control • Input current overload protected ( ...