specification PPT-125A ppt-125b ppt-125c ppt-125d model dc voltage rated current current range (convection) current range (18cfm fan) rated power (convection) rated power (18cfm fan) output voltage adj. range line regulation load regulation setup, rise time hold up time (typ.) voltage range frequency range power factor (typ.) efficiency (typ.) input inrush current (typ.) leakage current safety standards working temp., humidity working temp. storage temp., humidity temp. coefficient vibration mtbf dimension others note packing overload over voltage ac current (typ.) 3.3v 5v ch2 12v ch3 5v ch1 12v ch2 -12v ch3 5v ch1 15v ch2 -15v ch3 5v ch1 24v ch2 12v ch3 10a 8a 0.5a 11.5a 3a 0.5a 11a 2.5a 0.5a 7a 2.5a 0.5a 1 ~ 10a 1 ~ 12.5a 0.8 ~ 8a 0.8 ~ 10a 0.05 ~ 0.5a 0.05 ~ 0.63a 1 ~ 11.5a 1 ~ 14.38a 0.3 ~ 3a 0.3 ~ 3.75a 0.05 ~ 0.5a 0.05 ~ 0.63a 1 ~ 11a 1 ~ 13.75a 0.25 ~ 2.5a 0.25 ~ 3.13a 0.05 ~ 0.5a 0.05 ~ 0.63a 1 ~ 7a 1 ~ 8.75a 0.25 ~ 2.5a 0.25 ~ 3.13a 0.05 ~ 0.5a 0.05 ~ 0.63a 79w 98.81w 99.5w 124.46w 100w 125.15w 101w 126.43w 100mvp-p 100mvp-p 120mvp-p 100mvp-p 120mvp-p 120mvp-p 100mvp-p 150mvp-p 150mvp-p 100mvp-p 240mvp-p 120mvp-p ch1:3.13 ~ 3.46v ch1:4.75 ~ 5.25v ch1:4.75 ~ 5.25v ch1:4.75 ~ 5.25v 3.0% 3.0% 5.0% 3.0% 6.0% 5.0% 3.0% 5.0% 6.0% 3.0% 5.0% 6.0% 3.0% 5.0% 6.0% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 3.0% 3.0% 5.0% 3.0% 3.0% 5.0% 3.0% 3.0% 5.0% 1000ms, 30ms/230vac 2000ms, 30ms/115vac at full load 24ms/230vac 24ms/115vac at full load 90 ~ 264vac 127 ~ 370vdc 47~63hz pf>0.93/230vac pf>0.98/115vac at full load 75% 78% 78% 78% 1.7a/115vac 0.75a/230vac cold start 24a/230vac <2ma / 240vac 130 ~ 160% rated output power ch1:3.6 ~ 4.45v ch1:5.75 ~ 6.75v ch1:5.75 ~ 6.75v ch1:5.75 ~ 6.75v protection type : fold back current limiting, recovers automaticall y after fault condition is removed protection type : hiccup mode, recovers automatically after fault co ndition is removed 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, light indust ry level, criteria a -20 ~ +70 (refer to "derating curve") 20 ~ 90% rh non-condensing -40 ~ +85 , 10 ~ 95% rh 0.05%/ (0 ~ 50 10 ~ 500hz, 2g 10min./1cycle, 60min. each along x, y, z axes 94.7khrs min. mil-hdbk-217f (25 ) 127*76.2*34.6mm (l*w*h) 0.37kg; 36pcs/14.3kg/0.79cuft 125w triple output with pfc function universal ac input / full range built-in active pfc function protections: short circuit / overload / over voltage pwm control and regulated high power density 6.117w/inch led indicator for power on 100% full load burn-in test 125w with 18cfm fan 5"x3" compact size 3 years warranty 3 features : p p t- 1 2 5 s e r i e s ripple & noise (max.) note.2 voltage tolerance note.3 withstand voltage isolation resistance 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 safety & emc (note 4) protection environment 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. heat sink hs1,hs2 & hs3 can not be shorted. 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) ch1 output number file name:ppt-125-spec 2011-08-18 emc immunity emc emission
mechanical specification derating curve output derating vs input voltage file name:ppt-125-spec 2011-08-18 unit:mm ambient temperature ( ) input voltage (v) 60hz 85 100 115 135 155 264 100 90 80 70 60 50 40 load(%) load (%) -20 0 10 20 30 40 50 60 70 20 50 40 70 100 125 free air convection forced air 18cfm (horizontal) block diagram fosc : 100khz pwm & pfc emi filter rectifiers circuit power switching v3 i/p fg control o.v.p. & pfc circut v2 & filter rectifiers com +5v detection rectifiers filter & rectifiers filter & regulator ac input connector (cn1) : jst b3p-vh or equivalent dc output connector (cn4) : jst b5p-vh*2 or equivalent pin no. pin no. 11 3 2,3 4~8 9,10 2 assignment assignment ac/l ch3 ac/n ch2 gnd ch1 no pin mating housing mating housing jst vhr jst vhr or equivalent or equivalent terminal terminal jst svh-21t-p1.1 jst svh-21t-p1.1 or equivalent or equivalent cn4 4- 3.5 fs1 t2a 250vac 1 cn1 3 svr1 led1 115.6 5 127 2 air flow direction 34.6 76.2 64.8 6.4 18 10 79 6 4 3 25 hs2 hs1 hs3 hs1, hs2 & hs3 can not be shorted 3max. 125w triple output with pfc function p p t- 1 2 5 s e r i e s
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