Constant current LED Drivers For outdoor use LEU-20C Series, 20Watt FEATURES: Constant current output Universal AC input/ Full range Withstand inrush voltage 300Vac within 5 seconds Short circuit, and over voltage protections IP67 rated Cooling by free air convection Class 2 Power Pass LPS (Limited Power Source) Test Application for LED lighting and electronic screen 100% burn-in test High reliability 2 year warranty Ⅱ Class , no FG Model LEU20-C350 LEU20-C700 Input voltage (Vac) 90-264 Output current (mA) Output voltage (Vdc) Output power (W) Min. Max. 350 9 48 16.8 700 9 30 21 ELECTRICAL Input Parameters Symbols Test Conditions / Comment Min. Typ. Max. Units Input voltage Vin --- 90 -- 264 Vac Input frequency Fline --- 47 -- 63 Hz Full load, Vin=115Vac -- 0.55 -- A Full load, Vin=230Vac -- 0.35 -- A Iinrush Cold start, Vin =230Vac -- 70 -- A η Full voltage, full load -- 83 -- % Ileakage Vin =230Vac -- 0.25 -- mA Input current Inrush current Efficiency Leakage current www.pairuigroup.com Iin Page: 1 / 4 Date: 08/16/2014 Constant current LED Drivers For outdoor use LEU-20C Series, 20Watt ELECTRICAL Output Parameters Symbols Output current Iout Output voltage Vout Test Conditions / Comment Min. Typ. Max. Units LEU20-C350 -- 350 -- mA LEU20-C700 -- 700 -- mA LEU20-C350 9 -- 48 V LEU20-C700 9 -- 30 V Output voltage accuracy -- --- -- ±5 -- % Output current accuracy -- --- -- ±5 -- % Line regulation Iout-line --- -- ±1.0 -- % Load regulation Iout-load --- -- ±2.0 -- % Turn-on delay time Ton_delay Full voltage, full load -- 500 -- ms Ton_rise Full voltage, full load -- 250 -- ms Vin =115Vac, full load -- 16 -- ms Vin =230Vac, full load -- 50 -- ms --- -- -- 200 mA Rise time Hold-on time Ripple -- -- Protection Over voltage Typical:110-150%; Protection: turn off output voltage, Diode clamp type Environment Storage Ambient operating temperature Temperature coefficient Operating relative humidity MTBF Tstorage Ta Humidity: 5% RH to 95% RH Startup at rated voltage (Please refer to derating curve) -- +80 ℃ -30 -- +70 ℃ -- --- -- 300 -- ppm Ha Non condensing 10 -- 95 % -- 786.5 -- kHrs TMTBF Full load, 220Vac input, ℃ 25 ambient temperature Dimension(LxWxH) 118x35x26mm Weight www.pairuigroup.com -40 220g Page: 2 / 4 Date: 08/16/2014 Constant current LED Drivers For outdoor use LEU-20C Series, 20Watt ELECTRICAL Safety / EMC Safety standards UL879, UL1310, TUV EN60950-1, IP67 Withstand voltage I/P-O/P:3KVAC Insulation Resistance I/P-O/P:＞100M Ohms/500VDC/25℃/70%RH EMC emission Design to EN55022(CISPR22)Class B, EN61000-3-2 Class A, EN61000-3-3 EMC immunity Design to EN61000-4-2,3,4,5,6,8,11, EN55024 ℃ 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; 3. Suitable for indoor or outdoor which away from direct sunlight conditions, avoid soaking in water for more than 30 minutes. MECHANICAL Unit: mm RECOMMEND INSTALLATION www.pairuigroup.com Page: 3 / 4 Date: 08/16/2014 Constant current LED Drivers For outdoor use LEU-20C Series, 20Watt BLOCK DIAGRAM DERATING CURVE www.pairuigroup.com STATIC CHARACTERISTIC CURVE Page: 4 / 4 Date: 08/16/2014