www.pairuigroup.com page: 1 / 3 date: 01/07/2014 constant voltage led drivers for indoor use LMB-20V series, 20watt features: constant voltage output input voltage range 200-240vac short circuit, overload, and over temperature protections designed to worldwide safety standards for lighting cooling by free air convection 3 years warranty model input voltage (vac) output voltage (vdc) output current (ma) output power (w) min. max. lmb20-v12 200-240 12 0 1670 20 lmb20-v24 24 0 830 20 electrical input parameters symbols test conditions / comment min. typ. max. units input voltage v in --- 180 -- 264 vac input frequency f line --- 47 -- 63 hz input current i in full load, v in =230vac -- -- 0.3 a inrush current i inrush cold start, v in =230vac -- -- 50 a power factor pf 70%~100% load, v in =220vac -- 0.5 -- pf efficiency full voltage, full load 83 85 -- % output output current i out lmb20-v12 -- 1670 -- ma lmb20-v24 -- 830 -- ma output voltage v out lmb20-v12 11.4 12 12.6 v lmb20-v24 22.8 24 25.2 v line regulation i out-line v in from 200vac to 240vac -- -- 1 %
www.pairuigroup.com page: 2 / 3 date: 01/07/2014 constant voltage led drivers for indoor use LMB-20V series, 20watt electrical output parameters symbols test conditions / comment min. typ. max. units load regulation i out-load v out from min. to max. -- -- 5 % turn-on delay time t on_delay cold start, power on -- -- 2 s ripple -- --- -- 200 240 mv protection overload hiccup mode, it will recover automatically after f ault conditions remove short circuit hiccup mode, it will recover automatically af ter fault conditions remove over temperature protection type: shut down o/p voltage rec overs automatically after temperature goes down over voltage protection type: shut down and latch off o/p vol tage, re-power on to recover environment storage t storage humidity: 5% rh to 95% rh -40 -- +80 ambient operating temperature t a startup at rated voltage -20 -- +45 maximum case temperature t c hot-spot on case -- -- +80 operating relative humidity h a non condensing 10 -- 95 % mtbf t mtbf full load, 220vac input, 25 ambient temperature -- -- 30 khrs dimension(lxwxh) 148x45.8x22.5mm safety / emc safety standards iec61347-1 iec61347-2-13 emi iec55015 ems immunity iec61547 thd iec61000-3-2 notes: unless otherwise specified, all the above parameter s are measured at ambient temperature of 25 and vin = 200vac to 240vac.
www.pairuigroup.com page: 3 / 3 date: 01/07/2014 constant voltage led drivers for indoor use LMB-20V series, 20watt mechanical unit: mm
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