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specification 120w single output switching power supply npf-120d series file name:npf-120d-spec 2015-11-30 specification model dc voltage constant current region rated current rated power output line regulation load regulation setup, rise time note.4 hold up time (typ.) voltage range frequency range power factor (typ.) efficiency (typ.) ac current (typ.) input inrush current(typ.) leakage current safety standards working temp. working humidity storage temp., humidity temp. coefficient vibration mtbf dimension others note packing over current over voltage over temperature 16ms/230vac 16ms/115vac at full load 90 ~ 305vac 127 ~ 431vdc 47 ~ 63hz <0.25ma / 277vac 95 ~ 108% protection type : constant current limiting, recovers automatically after fault condition is removed compliance to en55015, en61000-3-2 class c ( 60% load) ; en61000-3-3 R compliance to en61000-4-2,3,4,5,6,8,11; en61547, light industry level(surge 2kv), criteria a 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 233.9k hrs min. mil-hdbk-217f (25 ) 191*63*37.5mm (l*w*h) 06
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) '6 protection type : shut down o/p voltage, re-power on to recover ripple & noise (max.) note.2 voltage tolerance note.3 environment safety & emc protection shut down o/p voltage, re-power on to recover 500ms, 80ms at 95% load 230vac / 115vac pf>0.97/115vac, pf>0.96/230vac, pf>0.94/277vac at full load (please refer to "power factor characteristic" curve) 1.3a / 115vac 0.65a / 230vac 0.55a / 277vac emc immunity emc emission cold start60a(twidth=520 s measured at 50% ipeak) at 230vac withstand voltage isolation resistance -40 ~ +70 (refer to "derating curve") 17.5 ~ 21v 15 ~ 17v 23 ~ 27v 28 ~ 34v 34 ~ 40v 41 ~ 46v 54 ~ 60v 46 ~ 54v 59 ~ 66v 88% 87.5% 89% 89.5% 89% 89.5% 90% 89.5% 90% 4.0% 4.0% 4.0% 4.0% 3.0% 2.0% 1.0% 1.0% 1.0% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 1.5% 2.0% 1.0% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 15v 12v npf-120d-15 npf-120d-12 npf-120d-20 npf-120d-24 npf-120d-30 npf-120d-36 npf-120d-42 NPF-120D-48 npf-120d-54 20v 24v 30v 36v 48v 8a 10a 6a 5a 3.4a 2.5a 120w 120w 120w 120w 120w 122.4w 120w 150mvp-p 150mvp-p 150mvp-p 150mvp-p 200mvp-p 200mvp-p 250mvp-p 54v 2.3a 124.2w 350mvp-p 42v 2.9a 121.8w 250mvp-p 9 ~ 15v 7.2 ~ 12v 12 ~ 20v 14.4 ~ 24v 18 ~ 30v 21.6 ~ 36v 28.8 ~ 48v 32.4 ~ 54v 25.2 ~ 42v 4a total harmonic distortion thd< 20% when output loading 60% at 115vac/230vac input and output loading 75% at 277vac input RR i/p-o/p:3.75kvac i/p-o/p:100m ohms / 500vdc / 25 / 70% rh 0.97kg; 15pcs/15.6kg/0.87cuft max. no. of psus on 16a circuit breaker 4 units (circuit breaker of type b) / 6 units (circuit breaker of type c) at 230vac ul8750, csa c22.2 no. 250. , enec en61347-1, en61347-2-13, en62384 independent, ip67 approved; design refer to en60335-1 13-12 short circuit hiccup mode, recovers automatically after fault condition is removed
0.30 0.35 0.40 0.45 0.50 0.55 0.60 0.65 0.70 0.75 0.80 0.85 0.90 0.95 1.00 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 277v 230v 115v detection pwm & pfc circuit o.l.p. o.t.p. emi filter rectifiers power switching filter & rectifiers +v -v i/p control o.v.p. & o.l.p. pfc circuit dim+ dim- block diagram load (%) 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 (%) pf load (120w) power factor characteristic pfc fosc : 50~120khz pwm fosc : 60~130khz 230vac input only 20 40 60 80 100 (horizontal) -25 0 15 30 04050 -40 60 70 50 45 12,15v only 120w single output switching power supply npf-120d series constant current mode file name:npf-120d-spec 2015-11-30
80 81 82 83 84 85 86 87 88 89 90 91 92 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 277v 230v 115v load efficiency (%) npf-120d series possess superior working efficiency that up to 90% can be reached in field applications. efficiency vs load (48v model) driving methods of led module this led power supply is suggested to work in constant current mode area (cc) to drive the leds. typical led power supply i-v curve vo(%) 100 60 50 100 (min.) io (%) constant current area hiccup protection in the constant current region, the highest voltage at the output of the driver depends on the configuration of the end systems. should there be any compatibility issues, please contact mean well. 120w single output switching power supply npf-120d series file name:npf-120d-spec 2015-11-30
dimming operation npf-120d please do not connect "dim-" to "-v". 60k 60% 10k short 10k /n short 20k /n 30k /n 40k /n 50k /n 60k /n 70k /n 80k /n 90k /n 100k /n single driver multiple drivers (n=driver quantity for synchronized dimming operation) 10% 0% 20k 20% 30k 30% 40k 40% 50k 50% 70k 70% 80k 80% 90k 100k open 90% 100% resistance value percentage of rated current 95%~108% ----- 60% 1v 0v 4v 7v 2v 5v 8v 3v 6v 9v 10v 10% 0% 20% 30% 40% 50% 70% 80% open open 90% 100% dimming value percentage of rated current built-in 3 in 1 dimming function, ip67 rated. output constant current level can be adjusted through output cable by connecting a resistance or 0 ~ 10vdc or 10v pwm signal between dim+ and dim-. reference resistance value for output current adjustment (typical) 0 ~ 10v dimming function for output current adjustment (typical) 60% 60% 10% 0% 10% 0% 20% 20% 30% 30% 40% 40% 50% 50% 70% 70% 80% 80% 90% 90% 100% 100% duty value percentage of rated current 10v pwm signal for output current adjustment (typical): frequency range:100hz ~ 3khz 95%~108% 95%~108% 120w single output switching power supply npf-120d series ac/l(brown) ac/n(blue) +v(red) -v(black) dim+(blue) dim-(white) file name:npf-120d-spec 2015-11-30 0v 0% 1v 10% 2v 20% 3v 30% 4v 40% 5v 50% dimming input 6v 60% 7v 70% 8v 80% 9v 90% 10v 0~10v 100% duty cycle of 10v pwm (frequency range = 100~3khz) 10% 0% 20% 30% 40% 50% 60% 70% 80% 90% 100% short~100k /n resistance (n=driver quantity for synchronized dimming operation ) short 10k/n note : 1. min. dimming level is about 6% 2. the output current is not defined when 0%< out<6% i 3. the output current could drop down to 0% when dimming input is about 0 or 0vdc, or 10v pwm signal with 0% duty cycle k note 20k/n 30k/n 40k/n 50k/n 60k/n 70k/n 80k/n 90k/n 100k/n percentage of rated current(%) output current dimming characteristic 95%~108% when dim+/dim- are open circuit.
please refer to : http://www.meanwell.com/webnet/search/installationsearch.html mechanical specification case no. pwm-120 unit:mm recommend mounting direction t case: max. case temperature. sjtw 14awg 2c ul2464 18awg 2c 37.5 300 20 300 20 sjtw 18awg 2c 63 95.5 31.5 2- 4.5 ac/l(brown) ac/n(blue) 191 5 5 +v(red) -v(black) dim+(blue) dim-(white) 5 5 50 3 50 3 120w single output switching power supply npf-120d series installation manual file name:npf-120d-spec 2015-11-30

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