specification (typ.) (typ.) (typ.) ac input voltage ac input current inrush current setup, rise time hold-up time leakage current dc output adj. range overload protection over voltage protection power good / fail signal (optional) working temp. working humidity storage temp., humidity 90~264 vac, 47~440hz / 127~370vdc. maximum input current 2.9a at 115vac, 60hz or 1.7a at 230vac, 60hz with 100% output load. inrush current is less than 22a at 115vac or less than 45a at 230vac under cold start conditions. limiting provided by internal thermistors. MPS-120: 800ms, 20ms / 230vac at full load 2000ms, 50ms / 115vac at full load mpd,t,q-120:500ms, 20ms / 230vac at full load 1200ms, 50ms / 115vac at full load 80ms / 230vac at full load 14ms / 115vac at full load leakage current is less than 180 a at 264vac dc output voltage (or ch1 of multiple output models) can be adjusted between -5%~+10% rated output voltage by potential meter. fully protected against short circuit and output overload. the hiccup type protection will be activated at 110~150% (for mpd,t,q-120),120~160%(for MPS-120) rated load and recovers automatically after fault condition is removed. provided on output channel 1 only at 115%~135% rated output voltage. (120%~140% for MPS-120-15/24/48). output will be shut down when this protection is activated. * MPS-120-3.3 does not have this optional function. whole series can operate from -20~70 . please refer to the derating curves. 20~90% rh non-condensing. -40~+85 , 10~90% rh ttl logic high for power good and ttl low for power fail. when the output voltage reaches 90% of rated value, a +5v ttl signal will be sent out with a 10~500ms delay; at least 1ms before the output voltage goes below 90% of the rated value, the ttl signal will be turned off. compliance level en55011, class b en55022, class b en61000-3-2 en61000-3-3 compliance level en61000-4-2, en61000-4-2, en61000-4-3, en61000-4-4, en61000-4-5, en61000-4-6, en61000-4-8, en61000-4-11, env50204, level 3, 8kv level 2, 4kv level 2, 3v/m level 3, 10v/m level 2, 1kv/5khz level 3, 2kv/5khz level 4, 2kv/line-line 4kv/line-earth level 2, 3vrms/m level 3, 10vrms/m level 2, 3a/m level 3, 10a/m compliance level 2, 3v/m, 900mhz level 3, 10a/m, 900mhz 1~4 output medical type 1 2 0 w m e d i c a l s e r i e s universal ac input / full range low leakage current <180 a protections: short circuit / overload / over voltage ul60601-1 medical safety approved with power good and fail signal output (optional) 100% full load burn-in test fixed switching frequency at 45khz 3 years warranty features temp. coefficient vibration safety standards : withstand voltage isolation resistance emi compliance ems compliance mtbf dimension (l*w*h) packing 2g of acceleration, vibrating frequency adjust from 10hz ~500hz withi n a 10-minute cycle. 6 testing cycles (60 minutes) each along x, y, z axes. medical ul60601-1, tuv en60601-1 approved commercial : also design refer to ul60950-1, tuv en60950-1 4000vac between input and output 1500vac between input and f.g. 500vac between output and f.g. emi specifications ems specification esd air esd contact rf field susceptibility eft(electrical fast transient)/burst lightning/surge conducted rf susceptibility magnetic field immunity voltage dip, interruption digital phone carrier immunity 262,100 hours min. at full load and 25 of ambient temperature, calculated per mil-hdbk-217f. 177.8x107.95x35.5mm or 7"x4.25"x1.4" 0.55kg; 24pcs/14.5kg/0.99cuft , 0.04%/ on all outputs at full load between 0~50 of ambient temperature. >100m ohms for i/p-o/p, i/p-fg, o/p-fg by using 500vdc test voltage. conducted & radiation harmonic distortion voltage flicker iec60601-1 file name:120w medical-spec 2011-03-31 en60601-1iec60601-1
1~4 output medical type 1 2 0 w m e d i c a l s e r i e s notes : 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 0.1 f & 47 f parallel capacitor. 3. tolerance : includes set up tolerance, line regulation and load regula tion. 4. 33% duty cycle maximum within every 30 seconds. average output power sho uld not exceed the rated power. 5. 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 mee ts emc directives. 6. heat sink hs1,hs2 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) output chart model output rated output current peak load with fan convection minimum ripple & noise voltage line load efficiency voltage current ( ) note 4 (25cfm) (max.) load (max.) tolerance regulation regulation MPS-120-3.3 3.3v 0a 24a 16a 24a 26a 80mvp-p 3.0% 1.0% 3.0% 68% 73% 77% 79% 81% 82% 75% 72% 73% 72% 71% 71% 74% 73% 74% 76% 1.0% 3.0% 1.0% 2.0% 2.0% 2.0% 2.0% 0.5% 1.0% 1.0% 1.0% 0.5% 0.5% 0.5% 0.5% 1.0% 3.5% 3.5% 3.5% 3.5% 3.5% 3.5% 3.0% +4,-3% 1.0% 1.0% 1.0% 1.0% 1.0% 3.5% 3.0% 1.0% 1.0% 1.0% 1.0% 1.0% 0.5% 3.5% 4.0% 1.0% 1.0% 1.0% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 1.5% 1.5% 2.0% 1.5% 2.0% 2.0% 2.0% 3.0% 0.5% 0.5% 0.5% 0.5% 0.5% 2.0% 2.0% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 2.0% 2.0% 3.0% 2.0% 2.0% 2.0% 2.0% 2.0% 2.0% 2.0% 2.0% 2.0% 2.0% 2.0% 2.0% 6.0% 2.0% 6.0% +6,-7% 6.0% +6,-7% +8,-6% +8,-6% +8,-6% 5.0% 5.0% 5.0% 5.0% 5.0% 8.0% 8.0% 5.0% 5.0% 5.0% 5.0% 5.0% 2.0% 7.0% 8.0% 80mvp-p 100mvp-p 100mvp-p 120mvp-p 120mvp-p 80mvp-p 80mvp-p 80mvp-p 80mvp-p 80mvp-p 80mvp-p 80mvp-p 80mvp-p 80mvp-p 120mvp-p 120mvp-p 150mvp-p 120mvp-p 150mvp-p 150mvp-p 120mvp-p 300mvp-p 80mvp-p 80mvp-p 80mvp-p 80mvp-p 80mvp-p 300mvp-p 80mvp-p 80mvp-p 80mvp-p 80mvp-p 80mvp-p 120mvp-p 80mvp-p 120mvp-p 250mvp-p 5v 0a 22a 14.7a 22a 26a 0a 10a 6.7a 10a 11a 0a 8a 5.3a 8a 8.8a 0a 5a 3.3a 5a 5.5a 0a 2a 2a 2a 2a 2a 2a 2a 2a 2a 0.4a 0.4a 0.4a 0.5a 0.5a 0.2a 0.5a 0.4a 0a 0a 0a 0a 0a 0.3a 0a 0a 0a 0a 0a 0a 2a 0.5a 0.3a 2.5a 10a 10a 10a 10a 10a 10a 10a 10a 10a 4.8a 4.4a 4a 4.2a 3.2a 1a 3a 2.2a 0.6a 0.6a 0.6a 0.6a 0.6a 2.1a 0.6a 0.6a 0.6a 0.6a 0.6a 0.6a 10a 5a 2.9a 1.7a 7.3a 7.3a 7.3a 7a 7.3a 7.3a 7a 7.3a 7.3a 3.5a 3.2a 2.6a 3.1a 2.4a 0.7a 2.3a 1.6a 0.3a 0.4a 0.4a 0.4a 0.4a 1.4a 0.4a 0.4a 0.4a 0.3a 0.4a 0.4a 7a 3.6a 1.9a 2.5a 10a 10a 10a 10a 10a 10a 10a 10a 10a 4.8a 4.4a 4a 4.2a 3.2a 1a 3a 2.2a 0.6a 0.6a 0.6a 0.6a 0.6a 2.1a 0.6a 0.6a 0.6a 0.6a 0.6a 0.6a 10a 5a 2.9a 2.8a 12a 12a 12a 11a 11a 11a 11a 11a 12a 5.8a 5.3a 4.4a 5a 3.8a 1.1a 3.3a 2.64a 1a 1a 1a 1a 1a 2.3a 1a 1a 1a 1a 1a 1a 12a 6a 3.2a 12v 15v 24v 48v 5v 5v 5v 5v 5v 5v 5v 5v 5v 12v 12v 15v 12v 15v 12v 12v 24v -5v -12v -15v -5v -5v 24v 15v -12v -15v -12v 24v 12v 5v 12v 24v MPS-120-5 MPS-120-12 MPS-120-15 MPS-120-24 MPS-120-48 mpd-120a mpt-120a mpt-120b mpt-120c mpq-120b mpq-120c mpq-120d mpq-120e mpt-120d mpd-120b with 25cfm fan (note 3) (note 2) file name:120w medical-spec 2011-03-31
(horizontal) hs1,hs2 can not be shorted ac input connector (cn1) : molex 5273-05 or equivalent dc output connector (cn2) : molex 5273-13 or equivalent pin no. pin no. 33 11 54 5 6 7 8 9 10 11 12 13 2,4 2 MPS-120 MPS-120 mpd-120 mpd-120 mpt-120 mpt-120 mpq-120 mpq-120 mating housing mating housing terminal terminal ac/l -v -v -v -v +v +v p.f.d. nc no pin nc ac/l com com com com v2 v2 p.f.d. nc no pin nc ac/l com com com com v2 v2 p.f.d. v3 no pin nc ac/l com com com com v2 v2 p.f.d. v3 no pin v4 no pin +v +v +v no pin v1 v1 v1 no pin v1 v1 v1 no pin v1 v1 v1 ac/n ac/n ac/n ac/n molex 5195 molex 5195 molex 5194 molex 5194 or equivalent or equivalent or equivalent or equivalent fg fg fg fg unit:mm mechanical specification 95.25[3.75"] 107.95[4.25"] 165.1 [6.5"] 177.8[7"] 13 62 cn2 1 43 5 97 8 11 10 12 +v adj hs2 hs1 cn1 2 31 4 5 4- 3.96[0.156"] fan 10cm derating curve pin assignment static characteristics 90 100 115 135 155 264 230 100 90 80 70 60 50 40 input voltage (v) 60hz load(%) 1~4 output medical type 1 2 0 w m e d i c a l s e r i e s file name:120w medical-spec 2011-03-31 load (%) 10 20 30 40 50 55 60 70 20 40 60 80 100 -20 0 25cfm forced air cooling convection cooling 53w MPS-120-3.3 only 73.7w MPS-120-5 only 80w others ambient temperature ( ) mps/d-120 mpt/q-120 35.5 [1.4"] 2 max. [0.078"]
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