Constant voltage LED Drivers For indoor use LSU-12V Series, 12Watt FEATURES: Constant voltage output Cooling by free air convection Short circuit, over voltage protections IP30 rating Class Ⅱ, no FG 100% burn-in test 2 year warranty Model LSU12-V5 LSU12-V12 LSU12-V15 LSU12-V24 Input voltage (Vac) 90-264 Output voltage (Vdc) Output current (mA) Output power (W) Min. Max. 5 0 2000 10 12 0 1000 12 15 0 800 12 24 0 500 12 ELECTRICAL Input Parameters Symbols Test Conditions / Comment Input voltage Vin -- Input frequency Fline Input current Min. Typ. Max. Units 90 -- 264 Vac 120 -- 370 Vdc -- 47 -- 63 Hz Full load, Vin =115Vac -- 0.35 A Full load, Vin =230Vac -- 0.2 A Iin Inrush current Iinrush Cold start, Vin =230Vac -- 70 -- A Leakage current Ileakage Vin =240Vac -- 0.25 -- mA η Full voltage, full load 76 82 -- % LSU12-V5 0 -- 2000 mA LSU12-V12 0 -- 1000 mA LSU12-V15 0 -- 800 mA LSU12-V24 0 -- 500 mA Efficiency Output Output current www.pairuigroup.com Iout Page: 1 / 3 Date: 07/17/2015 Constant voltage LED Drivers For indoor use LSU-12V Series, 12Watt ELECTRICAL Output Parameters Test Conditions / Comment Min. Typ. Max. Units LSU12-V5 4.75 5 5.25 V LSU12-V12 11.4 12 12.6 V LSU12-V15 14.25 15 15.75 V LSU12-V24 22.8 24 25.2 V -- -- -- ±5.0 -- % Line regulation Iout-line -- -- ±1.0 -- % Load regulation Iout-load -- -- ±2.0 -- % Full load, Vin =115Vac -- -- mS Full load, Vin =230Vac -- -- mS LSU12-V5 -- -- 100 mVp-p LSU12-V12 -- -- 120 mVp-p LSU12-V15 -- -- 120 mVp-p LSU12-V24 -- -- 150 mVp-p Output voltage Output voltage accuracy Turn-on, rise time Ripple Symbols Vout -- Vripple 1500, 30 1500, 30 Protection Over load Short circuit >105% rated output power Hiccup mode, it will recover automatically after fault condition is removed Hiccup mode, it will recover automatically after fault conditions is removed Environment Storage Ambient operating temperature Operating relative humidity MTBF Temperature coefficient Tstorage Ta Humidity: 10% RH to 95% RH Startup at rated voltage (required Derating) Ha TMTBF -- -- +80 ℃ -30 -- +70 ℃ 20 -- 90 % 400 -- -- kHrs -- ±0.2 -- % Non condensing Full load, 220Vac input, ℃ ambient temperature 0~50℃ 25 Dimension(LxWxH) www.pairuigroup.com -40 77 x 40 x 29mm Page: 2 / 3 Date: 07/17/2015 Constant voltage LED Drivers For indoor use LSU-12V Series, 12Watt 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: 1. Unless otherwise specified, all the above parameters are measured at ambient temperature of 25 and Vin = 230Vac, rated load; 2. Ripple & Noise are measured at 20MHZ of bandwidth by using a 12” twisted pair-wire terminated with a 0.1μF & 47μF parallel capacitor. MECHANICAL Unit: mm ELECTRICAL CURVE DERATING CURVE www.pairuigroup.com STATIC CHARACTERISTICS Page: 3 / 3 Date: 07/17/2015