input parameter conditions min. typ. max. units input voltage range universal 90 264 vac 127 373 vdc input frequency 47 63 hz input filter meets en 55022 class b; fcc class b input current see model selection guide inrush current cold start, 115 vac 32.0 a pk cold start, 230 vac 50.0 safety ground leakage current 264 vac 3.5 ma output parameter conditions min. typ. max. units output voltage/current see model selection guide output voltage tolerance see note 1 ?.0 % line regulation vin = 100 vac to 240 vac ?.5 % load regulation iout = 10% to 100% ?.0 % ripple & noise (20 mhz) see note 2 ?.0 % hold-up time 115 vac 8 msec 230 vac 100 temperature coef cient ?.05 %/? short circuit protection continuous (autorecovery) overload protection see note 3 150 % general parameter conditions min. typ. max. units isolation voltage input to output 3,000 vac isolation resistance 500 vdc 1,000 m isolation capacitance 4,700 pf emi/rfi conducted en 55022; en 61000-3-2, -3 emc compliance electrostatic discharge (esd) iec/en 61000-4-2, -6, -8, -11 rf field susceptibility iec/en 61000-4-3 electrical fast transients/bursts on mains iec/en 61000-4-4 surge iec/en 61000-4-5 switching frequency fixed 66 khz environmental parameter conditions min. typ. max. units operating temperature range ambient 0 +25 +50 ? storage temperature range -20 +85 ? cooling free air convection (see derating curve) humidity rh, non-condensing 93 % physical size 4.00 x 2.00 x 1.20 inches (101.60 x 50.08 x 30.48 mm) weight 5.99 oz (0.170 kg) reliability speci cations parameter conditions min. typ. max. units mtbf mil hdbk 217f, 25?, gnd benign 200 khours safety standards ul 60950, en 60950 vibration sinusoidal 50~500 hz, 3.0 grms, period of 30 min each along x, y & z axis single output, 40w compact, open frame ac/dc power supplies key features: 40w output power universal 90-264 ac input en 60950 approved (ul) compact 2 x 4 in package nine standard models meets en 55022 b meets en 61000-4 >200 khour mtbf mpo-40s series electrical speci cations speci cations typical @ +25?, nominal input voltage & rated output current, unless otherwise noted. speci cations subject to change without notice. www.micropowerdirect.com micropower direct 292 page street suite d stoughton, ma 02072 usa t: (781) 344-8226 f: (781) 344-8481 e: sales@micropowerdirect.com w: www.micropowerdirect.com
model selection guide mechanical dimensions derating curve notes: 1. output voltage tolerance is measured at nominal input and 60% load. 2. output ripple is measured at 20 mhz bandwidth using 0.1 f and 10 f capacitors connected in parallel as close to the power supply terminals as possible. 3. these units will operate at no load without damage. for most appli- cations however, mpd recommends that a minimum load always be used. contact the factory for more information. 4. each unit includes an input fuse (250v/2a). since this fuse is not eld replaceable, it is recommended that an external fuse of the same size be used on the input of the power supply for protection. notes: all dimensions are typical in inches (mm) tolerance x.xx = 0.02 ( 0.50) micropower direct we power your success - for less! 292 page street ste d stoughton, ma 02072 tel: (781) 344-8226 fax: (781) 344-8481 e-mail: sales@micropowerdirect.com other models are available. contact the factory for details www.micropowerdirect.com model number input output max output power (w) max output capacitance (f) ef ciency (%, typ) current (a) voltage (vdc) current (a) 115 vac 230 vac rated % min. mpo-40s-03 0.75 0.45 3.3 6.00 0.00 20 6,000 70 mpo-40s-036 0.75 0.45 3.6 6.00 0.00 21.6 6,000 70 mpo-40s-05 0.75 0.45 5.0 6.00 0.00 30 6,000 76 mpo-40s-09 0.75 0.45 9.0 4.45 0.00 40 4,450 84 mpo-40s-12 0.75 0.45 12.0 3.34 0.00 40 3,700 85 mpo-40s-138 0.75 0.45 13.8 2.90 0.00 40 1,980 83 mpo-40s-15 0.75 0.45 15.0 2.67 0.00 40 1,980 85 mpo-40s-24 0.75 0.45 24.0 1.67 0.00 40 1,710 86 mpo-40s-48 0.75 0.45 48.8 0.83 0.00 40 850 87 input connector (cn1): molex 5273-03a or equivalent (one pin removed) mating housing: molex 5195-03 or equivalent mating terminal: molex 5293 or equivalent pin function 1 ac-neutral 2 removed 3 ac-line safety ground: the mounting holes marked ?se metal standoffs should be connected to the system earth ground via metal spacers or a cable. the input side mounting hole marked ?g provides the safety earth ground for the unit. this connection should be locked to prevent possible loosening. connecting the output side mounting hole improves emi. output connector (cn2): molex 5273-04a or equivalent mating housing: molex 5195-04 or equivalent mating terminal: molex 5293 or equivalent pin function 1+v out 2+v out 3-v out 4-v out connections
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