Constant current LED Drivers For indoor use LNU-8C Series, 8 Watt FEATURES: Constant current output Universal AC input range: 90-305VAC Active power factor correction Short circuit, over voltage protections Designed to worldwide safety standards for lighting Cooling by free air convection 3 year warranty Model LNU8-C240 LNU8-C350 Nominal Input voltage (Vac) 100-277 Output current (mA) Output voltage (Vdc) Output power (W) Min. Max. 240 18 34 8.2 350 14 23 8.1 ELECTRICAL Input Parameters Symbols Test Conditions / Comment Min. Typ. Max. Units Input voltage Vin --- 90 -- 305 Vac Input frequency Fline --- 47 -- 63 Hz Input current Iin Full load, Vin = 230Vac -- -- 0.06 A Inrush current Iinrush Cold start, Vin = 230Vac -- -- 35 A Power factor PF 70%~100% load, Vin = 220Vac -- 0.85 -- PF η Full voltage, full load -- 80 -- % LNU8-C240 228 240 252 mA LNU8-C350 332 350 368 mA LNU8-C240 18 -- 34 V LNU8-C350 14 -- 23 V LNU8-C240 -- -- 40 V LNU8-C350 -- -- 28 V Vin from 90Vac to 305Vac -- -- 3 % Efficiency Output Output current Iout Output voltage Vout No Load Output Voltage Line regulation www.pairuigroup.com VNO-Load Iout-line Page: 1 / 3 Date: 07/18/2015 Constant current LED Drivers For indoor use LNU-8C Series, 8 Watt ELECTRICAL Output Parameters Symbols Test Conditions / Comment Min. Typ. Max. Units Load regulation Iout-load Vout from min. to max. -- -- 3 % Iover-shoot Turning power on -- -- 10 % Ton_delay Cold start, power on -- -- 2 S Iripple --- -- -- 60%Io mAp-p Output Current overshoot Turn-on delay time Ripple Protection Overvoltage Same as VNO-Load Short circuit In hiccup mode, it will recover automatically after fault condition is removed Environment Storage Ambient operating temperature Maximum case temperature Operating relative humidity MTBF Tstorage Humidity: 5% RH to 95% RH -40 -- +85 ℃ Ta Startup at rated voltage -25 -- +50 ℃ Tc Hot-spot on case -- -- +80 ℃ Ha Non condensing 10 -- 95 % 400 -- -- kHrs TMTBF Full load, 220Vac input, ℃ ambient temperature 25 Dimension(LxWxH) 80.0 x 31.8 x 24.2mm Weight 45g Safety / EMC Safety standards EN61347-1, EN61347-2-13 EMC EN55015, EN61000-3-2, EN61000-3-3, EN61000-4-2, 3, 4, 6, 8, 11, EN61547 Notes: Unless otherwise specified, all the above parameters are measured at ambient temperature of 25 Vin = 100Vac to 277Vac. www.pairuigroup.com Page: 2 / 3 ℃ and Date: 07/18/2015 Constant current LED Drivers For indoor use LNU-8C Series, 8 Watt MECHANICAL 66 . 6 22 Φ3 .2 24.2 80 31.8 67.6 12 Φ5 Φ2.4 AC INPUT DC OUTPUT Unit: mm www.pairuigroup.com Page: 3 / 3 Date: 07/18/2015