Constant current LED Drivers For indoor use LNU-25C Series, 25 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 Nominal Input voltage (Vac) LNU25-C350 LNU25-C530 LNU25-C700 100-277 LNU25-C1050 Output current (mA) Output voltage (Vdc) Output power (W) Min. Max. 350 36 72 25.2 530 24 48 25.4 700 18 36 25.2 1050 12 24 25.2 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 -- -- 0.2 A Inrush current Iinrush Cold start, Vin = 230Vac -- -- 35 A Power factor PF 70%~100% load, Vin = 220Vac -- 0.9 -- PF η Full voltage, full load -- 89 -- % LNU25-C350 332 350 368 mA LNU25-C530 503 530 557 mA LNU25-C700 665 700 735 mA LNU25-C1050 997 1050 1102 mA Efficiency Output Output current www.pairuigroup.com Iout Page: 1 / 3 Date: 07/18/2015 Constant current LED Drivers For indoor use LNU-25C Series, 25 Watt ELECTRICAL Output Parameters Output voltage No Load Output Voltage Symbols Test Conditions / Comment Min. Typ. Max. Units LNU25-C350 36 -- 72 V LNU25-C530 24 -- 48 V LNU25-C700 18 -- 36 V LNU25-C1050 12 -- 24 V LNU25-C350 -- -- 90 V LNU25-C530 -- -- 58 V LNU25-C700 -- -- 45 V LNU25-C1050 -- -- 32 V Vout VNO-Load Line regulation Iout-line Vin from 90Vac to 305Vac -- -- 3 % 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 Dimension(LxWxH) 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, ℃ 25 ambient temperature 109.8 x 44.8 x 30.5mm Weight www.pairuigroup.com 110g Page: 2 / 3 Date: 07/18/2015 Constant current LED Drivers For indoor use LNU-25C Series, 25 Watt ELECTRICAL 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. ℃ and MECHANICAL 96.1 3. Φ 30.5 33.1 2 109.8 44.8 98 14.5 Φ5 Φ2. 8 AC INPUT DC OUTPUT Unit: mm www.pairuigroup.com Page: 3 / 3 Date: 07/18/2015