l-27 www.recom-international.com rev: 1/2013 please read application notes lightline ac/dc-converter with 5 year warranty racd20 20 watt pfc single output 20w class ii ac-dc led power supply 350ma , 500ma, 700ma or 1050ma outputs enec, ul, rcm and cb certified universal ac input active power factor correction >0.95 fused input, protected output 3kvac isolation cul/ul8750 certified, ce marked output connector to avoid miswiring low cost long 5 year warranty features led driver selection guide part input voltage input current nom. output output max number range at full load voltage range current # (vac) (ma) (vdc) (ma) leds racd20-350 universal 260 6-56 350 15 x 1w racd20-500 universal 260 6-40 500 11 x 2w racd20-700 universal 260 6-29 700 8 x 2w, 8+8 x 1w RACD20-1050 universal 260 5-17 1050 6 x 3w, 5+5 x 2w input voltage range standard 90-264vac rated power 20 watts max. input frequency range 47-63 hz power factor full load, 115vac/230vac 0.95 thd full load, 115vac/230vac 12% max. open circuit voltage 350ma version 57vdc (zener clamp) 500ma version 43vdc 700ma version 32vdc 1050ma version 19vdc inrush current (<2ms) 115vac/230vac 10a max. input current 230vac, full load 260ma typ. leakage current 115vac/240vac - 60/50hz 0.5ma typ. input fuse standard t1a output current accuracy (combined tolerance, load regulation and line regulation) 10% minimum load open circuit protected 2 leds hold up time 18ms min. operating frequency 40 - 100 khz typ. efficiency at full load 83% rms isolation voltage (input to output) 3kvac / 1 minute temperature coefficient 0.02%/c typ. overload protection 120% typ. short circuit protection continuous current limit output overvoltage protection zener diode clamp continued on next page description specifications (typical at 25c and after warm up time unless otherwise specified ) a compact 20w constant current switching power module suitable for driving high power leds (vf = 3.6v).the output current is fixed at 350ma, 500ma, 700ma or 1050ma. active power factor correction is standard. this series features both screw terminal and socket output connections. the socket connecter avoids the possibility of miswiring and damaging the led load if the leds are preassembled into a wiring harness or lamp fitting. ul 8750 certified cul 8750 certified* enec 61347 certified * racd20-700 and -1050 only has cul e340696 rohs 2011/65/eu 6/6
racd20 www.recom-electronic.com l-28 rev: 1/2013 ,+ */ + , +%+ (> 1 %
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: + *%+ % #( + *+ racd20 series lightline ac/dc-converter package style and pinning connections cn1 function l vac in (l) n vac in (n) cn2 function + led+ - led- 5.5mm socket* function pin led+ shell led- tolerance xx = +/-1mm xx.x = */-0.5mm overtemperature protection shutdown, automatic restart after cooling down operating temperature range ambient temperature -20c to +50c (free air convection) case temp. 85c max. (350ma version: 90c max.) weight 140g packing quantity 1pc storage temperature range -40c to +100c humidity 95% rh max. ip rating ip20, indoor use only pcb material plastic resin with fibreglass (ul94v-0) case material plastic designed to meet standards electrical lighting, emc emissions en55015:2006 + a1: 2007 + a2:2009 limits for harmonics emissions en 61000-3-2:2006 emc compatibilty: flicker and voltage variations en 61000-3-3:2006 electrical lighting: emc immunity en 61547:1995 + a1:2000 class ii power supply safety complies with ul1310 fcc complies with fcc18a thd <20% certifications led lighting safety (e340696) ul8750 led lighting safety (canada) cul8750 (racd20-700 only) rcm (u21380) as/nzs 61347.1:2002, iec 61347-2-13 enec ce certification, general safety en 61347-1: 2008 enec ce certification, safety of ac supplied control gear for led modules en 61347-2-13: 2006 design lifetime 25c ambient >70 x 103 hours in operation connections ac input screw terminal led output screw terminal led output 5.5mm socket with 2mm pin (suitable matching plug switchcraft s760 or similar)* * do not connect or disconnect the led load while the converter is on. this may damage the led or reduce its life. specifications cont. (typical at 25c and after warm up time unless otherwise specified ) 2 mounting screws are included tc=case temperature measuring point 9
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