ver : pa_0 update : 2012.03.09 led power qlf75 series 75 watts http://www.archcorp.com.tw tel: +886-2-26989508 fax: +886-2-26981319 -1- electrical specifications all specifications valid at normal input vol tage, full load and +25c after warm-up time unless otherwise stated. model no. QLF75-24S qlf75-36s qlf75-54s max output wattage ( w ) 75.6w voltage (note2) 90-295 vac frequency (hz) 50 / 60 hz power factor pf>0.9 at full load (115 vac / 230 vac) current (full load) 1.1a max. (115 vac) / 0.55a max. (230 vac) inrush current 60 a max. (cold start at 230 vac) input leakage current < 0.7 ma max at 240 vac voltage (v.dc.) 24v 36v 54v voltage adj range setup 22 ~ 27v 33 ~ 40v 49 ~ 58v constant current operation voltage (max) (cc mode) (note3) 17~ 24 vdc 27~36 vdc 38~54 vdc voltage tolerance 10% preset current (ma) (cc mode) 2400 2100 1400 current adjustment range (ma) (cc mode) 1700~2500 1580~2100 1050~1400 minimum load (ma) 1700 1580 1050 line regulation (100-277vac) (typ.) 4% load regulation (min-max) (typ.) 5% ripple & noise (max) 2.7vp-p 3.6vp-p 5vp-p output efficiency (at 230vac.)(typ) 89% 90% 90% over current protection auto recovery over voltage protection zener diode clamp protection short circuit protection auto recovery input-output (v.ac) 3750v input-fg (v.ac) 1880v isolation output-fg .(v.ac) 500v operating temperature -30c?+70c (with derating) storage temperature -40c?+85c temperature coefficient 0.02%/c humidity 95% rh environment mtbf >530,000 h @ 25c (mil-hdbk-217f) dimension (l x w x h) 6.44 x 2.79 x 1.50 inches (163.7 x 71.0 x 38.0 mm ) tolerance 0.5 mm weight g physical cooling method free air convection safety agency approvals ul8750 iec / en 61347-2-13 iec / en 61347-1 (pending) emi (conducted & radiated emission) en 55015 (pending) ems (noise immunity) en 61547 (pending) harmonic current en 61000-3-2(at full load) en 61000-3-3 (pending) emc surge 2kv l-l, 4kv l-e key features ? ip66/67 design for indoor or led outdoor installations ? suitable for dry / damp / wet / locations ? universal input: 100-277 vac ? bulit-in active pfc function ? high efficiency up to 90% ? free air convection ? high reliability ? with constant current & constant voltage ? output voltage and constant current level can be adjusted through inte rnal potential meter ? led power application ? 3 - years product warranty
ver : pa_0 update : 2012.03.09 led power qlf75 series 75 watts http://www.archcorp.com.tw tel: +886-2-26989508 fax: +886-2-26981319 -2- mechanical dimension ( top view ) derating note: 1. ripple & noise are measured at 20mhz of bandwidth with 0.1uf & 47uf parallel capacitor. 2. please check the derating curve for more details. 3. input voltage=115 or 230 vac this is the suitable operation region for led related applicat ion.but please reconfirm spec ial electrical requirements for some specific ststem design. assembly instructions *u case t=2.5mm customer screws into the length of the case no higher than 0.5mm (namely screw length for load plate thickness plus 3.0mm block diagram
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