universal ac input / full rangebuilt-in active pfc function, pf>0.95 high efficiency up to 89.5% protections: short circuit / overload / over voltage / over temperature dc ok signal 5 years warranty withstand 300vac surge input for 5 secondsbuilt-in constant current limiting circuit built-in cooling fan on-off control built-in built-in remote sense function specification hrp-450-3.3 hrp-450-5 hrp-450-7.5 hrp-450-12 hrp-450-15 hrp-450-24 hrp-450-36 hrp-450-48 model dc voltage rated current current range rated power ripple & noise (max.) note.2 output voltage adj. range voltage tolerance note.3 line regulation load regulation setup, rise time hold up time (typ.) voltage range note.5 frequency range power factor (typ.) efficiency (typ.) input environment inrush current (typ.) leakage current over temperature safety standards safety & function emc (note 4) withstand voltage isolation resistance working temp. dc ok signal working humidity storage temp., humidity temp. coefficient vibration mtbf dimension others note packing overload over voltage protection ac current (typ.) 3.3v 5v 7.5v 12v 15v 24v 36v 48v 90a 90a 60a 37.5a 30a 18.8a 12.5a 9.5a 0 ~ 90a 0 ~ 90a 0 ~ 60a 0 ~ 37.5a 0 ~ 30a 0 ~ 18.8a 0 ~ 12.5a 0 ~ 9.5a 297w 450w 450w 450w 450w 451.2w 450w 456w 80mvp-p 80mvp-p 100mvp-p 120mvp-p 150mvp-p 150mvp-p 240mv p-p 240mvp-p 2.8 ~ 3.8v 4.3 ~ 5.8v 6.8 ~ 9v 10.2 ~ 13.8v 13.5 ~ 18v 21.6 ~ 28.8v 28.8 ~ 39.6v 40.8 ~ 55 .2v 2.0% 2.0% 2.0% 1.0% 1.0% 1.0% 1.0% 1.0% 0.5% 0.5% 0.5% 0.3% 0.3% 0.2% 0.2% 0.2% 1.0% 1.0% 1.0% 0.5% 0.5% 0.5% 0.5% 0.5% 1000ms, 100ms/230vac 2500ms, 100ms/115vac at full load 16ms/230vac 16ms/115vac at full load 85 ~ 264vac 120 ~ 370vdc 47 ~ 63hz pf>0.95/230vac pf>0.99/115vac at full load 80% 83% 6 ~ 7v 9.4 ~ 10.9v 14.4 ~ 16.8v 18.8 ~ 21.8v 30 ~ 34.8v 41.4 ~ 48.6v 57.6 ~ 67.2v 86.5% 88% 89% 88% 89% 89.5% 5a/115vac 2.4a/230vac 35a/115vac 70a/230vac <1.5ma / 240vac 105 ~ 135% rated output power 3.96 ~ 4.62v protection type : constant current limiting, recovers automatically after fault con dition is removed protection type : shut down o/p voltage, re-power on to recover 90 5 (70 5 5v only) (tsw1 : detect on heatsink of power transistor) ; 90 5 (tsw 2 : ) detect on heatsink of power doide protection type : shut down o/p voltage, recovers automatically after t emperature goes down ul60950-1, tuv en60950-1 approved compliance to en55022 (cispr22) class b, en61000-3-2,-3 compliance to en61000-4-2,3,4,5,6,8,11, en55024, en61000-6- 2, heavy industry level, criteria a i/p-o/p:3kvac i/p-fg:1.5kvac o/p-fg:0.5kvac i/p-o/p, i/p-fg, o/p-fg:100m ohms / 500vdc / 25 / 70% rh -40 ~ +70 (refer to "derating curve") psu turn on : 3.3 ~ 5.6v ; psu turn off : 0 ~ 1v 20 ~ 90% rh non-condensing -40 ~ +85 , 10 ~ 95% rh 0.03%/ (0 ~ 50 ) 10 ~ 500hz, 5g 10min./1cycle, 60min. each along x, y, z axes 139.9k hrs min. mil-hdbk-217f (25 ) 218*105*41mm (l*w*h) file name:hrp-450-spec 2011-08-09 features : 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. the power supply is considered a component which will be installed into a fi nal equipment. the final equipment must be re-confirmed that it still me ets emc directives. 5. derating may be needed under low input voltages. please check the derati ng curve for more details. 6. length of set up time is measured at first cold start. turning on/off the powe r supply may lead to increase of the set up time. for guidance on how to perform these emc tests, please refer to ?emi testing of c omponent power supplies.? (as available on http://www.meanwell.com) h r p - 4 5 0 s e r i e s 450w single output with pfc function 1.19kg; 12pcs/15.3kg/0.82cuft fan control (typ.) load 20 10% or rth2 50 fan on emc immunity emc emission
mechanical specification mechanical specification case no. 995a unit:mm ac input terminal pin no. assignment dc output terminal pin no. assignment pin no. pin no. 1 1~3 3 2 4~6 assignment assignment ac/n +v ac/l -v fg derating curve output derating vs input voltage input voltage (v) 60hz 85 100 125 135 155 264 100 90 80 70 60 50 40 load(%) ambient temperature ( ) load (%) -40 0 10 20 30 40 50 60 70 20 50 80 100 125 (horizontal) pmw fosc : 70khz block diagram pin no. 12 3 4 -s +s dc-ok gnd assignment mating housing terminal or equivalent or equivalent connector pin no. assignment(cn100) : hrs df11-4dp-2ds or equival ent hrs df11-4ds hrs df11-**sc o.l.p. o.t.p. emi inrush active filter current limiting rectifiers & pfc i/p fg pwm pfc circuit detection power switching filter & rectifiers +v +s control control o.v.p. o.t.p. -v -s dc ok 3 2 1 11 9.2 12 3 4 5 6 450w single output with pfc function file name:hrp-450-spec 2011-08-09 h r p - 4 5 0 s e r i e s 32.8 152.4 air flow direction fan 12max. i/p 20.75 8.2 10 41 cn100 led (vo adj.)svr1 4 3 2 1 152.4 218 o/p 105 4-m4 l=5 63.5 18 8-m4 l=4 (both sides) 32.8 18max. 12.5
the remote sensing compensates voltage drop on the load wiring up to 0.5v. 4 4 3 3 cn100 gnd gnd -s -s dc-ok dc-ok +s +s 2 2 1 1 1.remote sense sense lines should be twisted in pairs load - + +s -s (pin3) (pin4) fig 1.1 between dc-ok(pin5) and gnd(pin6) 3.3 ~ 5.6v 0 ~ 1v output status on off dc-ok signal is a ttl level signal. high when psu turns on. cn100 2.dc-ok signal fig 2.1 1 dc-ok dc-ok signal is a ttl level signal, referenced to pin2(dc-ok gnd). high w hen psu turns on. 3 +s positive sensing. the +s signal should be connected to the positive term inal of the load. the +s and -s leads should be twisted in pair to minimize noise pick-up effect. the maximum line drop compensation i s 0.5v. 4 -s negative sensing. the -s signal should be connected to the negative term inal of the load. the -s and +s leads should be twisted in pair to minimize noise pick-up effect. the maximum line drop compensation i s 0.5v. 2 gnd this pin connects to the negative terminal(-v). return for dc-ok signal o utput. cn100 cn100 4 4 3 3 2 2 1 1 450w single output with pfc function file name:hrp-450-spec 2011-08-09 h r p - 4 5 0 s e r i e s function description of cn100 pin no. function description function manual
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