specification model dc voltage rated current rated power output line regulation load regulation setup, rise time note.7 hold up time (typ.) voltage range note.5 frequency range power factor (typ.) efficiency (typ.) ac current (typ.) input inrush current (typ.) leakage current working temp. working humidity storage temp., humidity temp. coefficient vibration mtbf dimension others note packing over current note.4 over voltage over temperature 12v LPF-40D-12 lpf-40d-15 lpf-40d-20 lpf-40d-24 lpf-40d-30 l pf-40d-36 lpf-40d-42 lpf-40d-48 lpf-40d-54 7.2 ~12v 15v 9 ~ 15v 20v 12 ~ 20v 24v 14.4 ~ 24v 30v 18 ~ 30v 36v 21.6 ~ 36v 48v 28.8 ~ 48v 3.34a 2.67a 2a 1.67a 1.34a 1.12a 0.84a 40.08w 40.08w 40w 40.08w 40.2w 40.32w 40.32w 150mvp-p 150mvp-p 150mvp-p 150mvp-p 200mvp-p 250mvp-p 250mvp-p 4.0% 4.0% 4.0% 4.0% 4.0% 4.0% 4.0% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 2.0% 1.5% 1.0% 0.5% 0.5% 0.5% 0.5% 1000ms, 80ms / 115vac at full load 1000ms, 80ms / 230vac 16ms/230vac 16ms/115vac at full load 90 ~ 305vac 127 ~ 431vdc 47 ~ 63hz pf>0.97/115vac, pf>0.95/230vac, pf>0.92/277vac at full load (pl ease refer to "power factor characteristic" curve) 84% 85% 86% 87% 88% 88% 89% cold start 75a/230vac <0.75ma / 240vac 95 ~ 108% protection type : constant current limiting, recovers automatical ly after fault condition is removed -40 ~ +70 (refer to "derating curve") 20 ~ 95% rh non-condensing -40 ~ +80 , 10 ~ 95% rh 0.03%/ (0 ~ 50 ) 10 ~ 500hz, 5g 12min./1cycle, period for 72min. each along x, y, z axes 394.9khrs min. mil-hdbk-217f (25 ) 162.5*43*32mm (l*w*h) 1. all parameters not specially mentioned are measured at 230vac input, r ated load and 25 of ambient temperature. 2. ripple & noise are measured at 20mhz of bandwidth by using a 12" twisted pair- wire terminated with a 0.1uf & 47uf parallel capacitor. 3. tolerance : includes set up tolerance, line regulation and load regula tion. 4. constant current operation region is within 60% ~100% rated output vol tage. this is the suitable operation region for led related application s, but please reconfirm special electrical requirements for some specific syste m design. 5. derating may be needed under low input voltages. please check the static c haracteristics for more details. 6. suitable for indoor use or outdoor use without direct sunlight exposu re. please avoid immerse in the water over 30 minutes. 7. length of set up time is measured at cold first start. turning on/off the powe r supply may lead to increase of the set up time. 8. the power supply is considered as a component that will be operated in combi nation with final equipment. since emc performance will be affected by th e complete installation, the final equipment manufacturers must re- qualify emc directive on the complete installation again. 0.45kg; 32pcs/15.4kg/0.93cuft protection type : shut down and latch off o/p voltage, re-power on to recove r ripple & noise (max.) note.2 voltage tolerance note.3 environment safety & emc protection 90 10 (rth2) protection type : shut down o/p voltage, re-power on to recover short circuit hiccup mode, recovers automatically after fault condition is remove d. ul8750, , j61347-1, j61347-2-13, ip67 approved en61347-1, en61347-2-13 independent ; design refer to ul60950-1, tuv en60950-1 54v 32.4 ~ 54v 0.76a 41.04w 350mvp-p 4.0% 0.5% 0.5% 42v 25.2 ~ 42v 0.96a 40.32w 250mvp-p 4.0% 0.5% 0.5% 88.5% 89% 15 ~ 17v 17.5 ~ 21v 23 ~ 27v 28 ~ 35v 34 ~ 40v 41 ~ 49v 54 ~ 63v 0.6a / 115vac 0.3a / 230vac 46 ~ 54v 59 ~ 66v file name:lpf-40d-spec 2011-07-28 40w single output switching power supply universal ac input / full rangebuilt-in active pfc function high efficiency up to 89% protections: short circuit / over current / over voltage / over temperature cooling by free air convection dimming function (1~10vdc or pwm signal or resistance) suitable for led lighting and moving sign applicationscompliance to worldwide safety regulations for lighting 3 years warranty (up to 305vac) suitable for dry / damp / wet locations fully isolated plastic casefully encapsulated with ip67 level (note.6) class power unit, no fg built-in 3 in 1 features : l p f - 4 0 d s e r i e s isolation resistance constant current region note.4 safety standards note.6 withstand voltage i/p-o/p:3.75kvac i/p-o/p:100m ohms / 500vdc / 25 / 70% rh emc immunity compliance to en55015, en61000-3-2 class c ( 60% load) ; en61000-3-3 compliance to en61000-4-2,3,4,5,6,8,11; en61547, en55024, lig ht industry level(surge 2kv), criteria a emc emission ip67 f m m 110 selv ( for 48v,54v only) ( except for 48v,54v )
mechanical specification case no.lpf-60b unit:mm load (%) 20 40 60 80 100 input voltage (v) 60hz 90 100 125 135 145 155 165 175 180 200 230 305 100 90 80 70 60 50 40 load (%) derating curve load (%) derating curve static characteristics ambient temperature ( ) load (%) 175 load (%) (horizontal) -30 0 15 30 0 40 50 -40 60 70 dim+ dim- 3.6 3.5 3.5 3.6 3.5 3.5 sjtw 18awg 2c t case: max. case temperature. 43 60 t case 13 32 ac/l(brown) ac/n(blue) 300 20 300 20 162.5 +v(red) dim+(blue) -v(black) dim-(white) ul2464 18awg 2c(+v,-v) ul2464 22awg 2c(dim+,dim-) 40w single output switching power supply l p f - 4 0 d s e r i e s file name:lpf-40d-spec 2011-07-28 fosc : 100khz detection pwm & pfc circuit o.l.p. emi filter rectifiers power switching filter & rectifiers +v -v i/p control o.v.p. & o.l.p. pfc circuit block diagram
70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 277vac 230vac 115vac 0 . 8 4 0 . 8 5 0 . 8 6 0 . 8 7 0 . 8 8 0 . 8 9 0 . 9 0 . 9 1 0 . 9 2 0 . 9 3 0 . 9 4 0 . 9 5 0 . 9 6 0 . 9 7 0 . 9 8 0 . 9 9 1 5 0 % 6 0 % 7 0 % 8 0 % 9 0 % 1 0 0 % 2 7 7 v a c 2 3 0 v a c 1 1 5 v a c lpf-40d series possess superior working efficiency that up to 89% can be re ached in field applications. load efficiency (%) efficiency vs load (48v model) pf load constant current mode there are two major kinds of led drive method "direct drive" and "with led driv er". typical led power supply i-v curve a typical led power supply may either work in "constant voltage mode (cv) or c onstant current mode (cc)" to drive the leds. mean well's led power supply with cv+ cc characteristic can b e operated at both cv mode (with led driver, at area (a) and cc m ode (direct drive, at area (b). driving methods of led module vo(%) 100 60 50 95 (max.) io (%) constant voltage area constant current area hiccup protection (a) (b) (c) (40w) power factor characteristic 40w single output switching power supply l p f - 4 0 d s e r i e s file name:lpf-40d-spec 2011-07-28
dimming connection diagram for turning the lighting fixture on/off : using a switch and relay can turn on/off the lighting fixture. using the built-in dimming function on lpf-40d can't turn the lighting fi xture totally dark. please refer to the connection method below to achieve 0% brightness of the lighting fixture connecting to the led power s upply unit. 1.output constant current level can be adjusted through output cable by c onnecting a resistor or 1~10vdc or 10v pwm signal between dim+ and dim-. 2.the led lighting fixture can be turned on/off by the switch. n l led lighting fixture relay blue brown ac/l ac/n lpf-40d lpf-40d dim+ dim- v(-) v(+) blue white black red switch adjuster 0~100k ohms resistance 1~10v dc voltage 10v pwm signal dimming operation ac/n(blue) ac/l(brown) +v(red) -v(black) dim+(blue) dim-(white) 60k 60% 60% 10k 1v 4v 7v 2v 5v 8v 3v 6v 9v 10v 10% 10% 20k 20% 20% 30k 30% 30% 40k 40% 40% 50k 50% 50% 70k 70% 70% 80k 80% 80% 90k 100k open open open 90% 90% 100% 100%~108% 100%~108% 100%~108% 100% resistance value dimming value output current output current 1 ~ 10v dimming function for output current adjustment (typical) 60% 60% 10% 10% 20% 20% 30% 30% 40% 40% 50% 50% 70% 70% 80% 80% 90% 90% 100% 100% duty value output current reference resistance value for output current adjustment (typical ) built-in 3 in 1 dimming function, o 10v pwm signal or resistance utput constant current level can be adjusted through output cable by 1 ~ 10vd c, between dim+ and dim-. please do not connect "dim-" to "-v". 10v pwm signal for output current adjustment (typical): frequency ra nge :100hz ~ 3khz 40w single output switching power supply l p f - 4 0 d s e r i e s file name:lpf-40d-spec 2011-07-28
|
