Constant current LED Drivers For indoor use LMB-20C Series, 20Watt FEATURES: Constant current output Nominal input voltage range: 200-240Vac Short circuit, overload over temperature protections Designed to worldwide safety standards for lighting Cooling by free air convection 3 year warranty Model Nominal Input voltage (Vac) LMB20-C350 LMB20-C500 200-240 LMB20-C700 Output current (mA) Output voltage (Vdc) Output power (W) Min. Max. 350 30 57 20 500 24 40 20 700 17 29 20 ELECTRICAL Input Parameters Symbols Test Conditions / Comment Min. Typ. Max. Units Input voltage Vin --- 180 -- 264 Vac Input frequency Fline --- 47 -- 63 Hz Input current Iin Full load, Vin =230Vac -- -- 0.3 A Inrush current Iinrush Cold start, Vin =230Vac -- -- 50 A Power factor PF 70%~100% load, Vin =220Vac 0.5 -- -- PF η Full voltage, full load -- 83 84 % LMB20-C350 315 350 385 mA LMB20-C500 450 500 550 mA LMB20-C700 630 700 770 mA LMB20-C350 30 -- 57 V LMB20-C500 24 -- 40 V LMB20-C700 17 -- 29 V Efficiency Output Output current Output voltage www.pairuigroup.com Iout Vout Page: 1 / 3 Date: 08/18/2014 Constant current LED Drivers For indoor use LMB-20C Series, 20Watt ELECTRICAL Output Parameters Symbols Test Conditions / Comment Min. Typ. Max. Units Line regulation Iout-line Vin from 200Vac to 240Vac -- -- 1 % Load regulation Iout-load Vout from min. To max. -- -- 5 % Turn on delay time Ton_delay Cold start, power on -- -- 2 S -- --- 300 -- 500 mA Ripple Protection Overload Hiccup mode, it will recover automatically after fault condition is removed Short circuit Hiccup mode, it will recover automatically after fault condition is removed Over temperature Protection type: shut down O/P voltage recovers automatically after temperature goes down Environment Storage Ambient operating temperature Maximum case temperature Operating relative humidity MTBF Tstorage Humidity: 5% RH to 95% RH -40 -- +80 ℃ Ta Startup at rated voltage -20 -- +45 ℃ Tc Hot-spot on case -- -- +80 ℃ Ha Non condensing 10 -- 95 % -- -- 300 kHrs TMTBF Full load, 220Vac input, 25 ℃ ambient temperature Dimension(LxWxH) 148x45.8x22.5mm Weight 105g Safety / EMC Safety standards IEC61347-1 EMI IEC55015 EMS IMMUNITY IEC61547 THD IEC61000-3-2 IEC61347-2-13 Notes: Unless otherwise specified, all the above parameters are measured at ambient temperature of 25 Vin = 200Vac to 240Vac. www.pairuigroup.com Page: 2 / 3 ℃ and Date: 08/18/2014 Constant current LED Drivers For indoor use LMB-20C Series, 20Watt MECHANICAL Unit: mm www.pairuigroup.com Page: 3 / 3 Date: 08/18/2014