www.pairuigroup.com page: 1 / 4 date: 01/10/2014 constant voltage led drivers for outdoor use leu-20v series, 20watt features: constant voltage output universal ac input/ full range withstand inrush voltage 300vac within 5 seconds short circuit, over current, over voltage protections ip67 rated cooling by free air convection class , no fg class 2 power pass lps (limited power source) test application for led lighting and electronic screen 100% burn-in test high reliability 2 years warranty model input voltage (vac) output voltage (vdc) output current (ma) output power (w) min. max. leu20-v5 90-264 5 0 3000 15 leu20-v12 12 0 1670 20 LEU20-V15 15 0 1330 20 leu20-v24 24 0 840 20.2 electrical input parameters symbols test conditions / comment min. typ. max. units input voltage v in --- 90 -- 264 vac input frequency f line --- 47 -- 63 hz input current i in full load, v in =115vac -- 0.55 -- a full load, v in =230vac -- 0.35 -- a inrush current i inrush cold start, v in =230vac -- 70 -- a efficiency full voltage, full load -- 83 -- % leakage current i leakage v in =230vac -- 0.25 -- ma
www.pairuigroup.com page: 2 / 4 date: 01/10/2014 constant voltage led drivers for outdoor use leu-20v series, 20watt electrical output parameters symbols test conditions / comment min. typ. max. units output current i out leu20-v5 0 -- 3000 ma leu20-v12 0 -- 1670 ma LEU20-V15 0 -- 1330 ma leu20-v24 0 -- 840 ma output voltage v out leu20-v5 -- 5 -- v leu20-v12 -- 12 -- v LEU20-V15 -- 15 -- v leu20-v24 -- 24 -- v output voltage accuracy -- --- -- 5 -- % line regulation i out-line --- -- 1.0 -- % load regulation i out-load --- -- 2.0 -- % turn-on delay time t on_delay full voltage, full load -- 500 -- ms rise time t on_rise full voltage, full load -- 20 -- ms hold-on time -- v in =115vac, full load -- 16 -- ms v in =230vac, full load -- 50 -- ms ripple -- --- -- -- 150 mvp-p protection over current typical:110-150%; hiccup mode, it will auto-r ecover after fault conditions remove over voltage typical:110-150%; protection: turn off outpu t voltage, diode clamp type environment storage t storage humidity: 5% rh to 95% rh -40 -- +80 ambient operating temperature t a startup at rated voltage (please refer to derating curve) -30 -- +70 temperature coefficient -- --- -- 300 -- ppm
www.pairuigroup.com page: 3 / 4 date: 01/10/2014 constant voltage led drivers for outdoor use leu-20v series, 20watt electrical environment parameters symbols test conditions / comment min. typ. max. units operating relative humidity h a non condensing 10 -- 95 % mtbf t mtbf full load, 220vac input, 25 ambient temperature -- 786.5 -- khrs dimension(lxwxh) 118x35x26mm weight 220g 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 paramet ers 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 0.1f & 47f parallel capacitor ; 3. suitable for indoor or outdoor which away from direct sunl ight conditions, avoid soaking in water for more than 30 minutes. mechanical unit: mm
www.pairuigroup.com page: 4 / 4 date: 01/10/2014 constant voltage led drivers for outdoor use leu-20v series, 20watt mechanical recommend installation block diagram derating curve static characteristic curve
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