MB1000MHI medical approved, 10w compact 1 x 2 inch dc/dc con vert ers 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 electrical speci cations speci cations typical @ +25?, nominal input voltage & rated output current, unless otherwise noted. speci cations subject to change without notice. key features: ? 10w output power ? 4.2 kvac rms isolation ? reinforced insulation ? 10 a leakage current max ? wide 2:1 input range ? compact 1 x 2 in case ? single & dual outputs ? meets en55022 ? 1.0 mh mtbf ? en 60950 approved ? en 60601 approved input parameter conditions min. typ. max. units input start voltage 12 vdc input 7.0 8.0 9.0 vdc 24 vdc input 13.0 15.0 18.0 48 vdc input 30.0 33.0 36.0 under voltage shutdown 12 vdc input 8.5 vdc 24 vdc input 16.0 48 vdc input 34.0 input filter (pi) filter (complies with en55022 class a) leakage current 240 vac, 60 hz 10 a short circuit input power 3,000 mw output parameter conditions min. typ. max. units output voltage accuracy 1.0 % output voltage balance dual output , balanced loads 0.5 2.0 % line regulation v in = min to max 0.3 0.5 % load regulation i out = 15% to 100% 0.5 1.0 % i out = 5% to 100% 0.6 1.2 ripple & noise (20 mhz), see note 1 5v/5.1v output 75 100 mv p - p all other outputs 100 150 output power protection 120 150 % transient recovery time, see note 2 25% load step change 300 600 sec transient response deviation 3.0 5.0 % temperature coef? cient 0.02 0.05 %/oc output short circuit continuous (autorecovery) general parameter conditions min. typ. max. units isolation voltage, rated 60 seconds 4,200 vac rms isolation test voltage flash tested for 1 sec 6,000 vpk reinforced insulation working voltage 300 vac isolation resistance 500 vdc 10 g isolation capacitance 100 khz, 1v 60 80 pf switching frequency 120 150 180 khz environmental parameter conditions min. typ. max. units operating temperature range ambient -40 +75 oc operating temperature range case +95 oc storage temperature range -50 +125 oc cooling free air convection humidity rh, non-condensing 95 % physical case size 2.00 x 1.00 x 0.47 inches (50.8 x 25.4 x 12.0 mm) case material non-conductive black plastic (ul94-v0) weight 0.86 oz (24.5g) reliability speci cations parameter conditions min. typ. max. units mtbf mil hdbk 217f, 25oc, gnd benign 1.0 mhours safety approvals ul 60601, ul 60950, en 60601, en 60950 absolute maximum ratings parameter conditions min. typ. max. units input voltage surge (1 sec) 12 vdc input -0.7 25.0 vdc 24 vdc input -0.7 50.0 48 vdc input -0.7 100.0 lead temperature 1.5 mm from case for 10 sec 260 o c internal power dissipation all models 4,000 mw caution: exceeding absolute maximum ratings may damage the module. these are not continuous operating ratings.
model number input re ected ripple current (ma, typ) output ef ciency (%, typ) capacitive load (? max) fuse rating slow-blow (ma) voltage (vdc) current (ma) voltage (vdc) current (ma, max) current (ma, min) nominal range full-load no-load mb1012ms-05hi 12 9.0 - 18.0 877 30 100 5.0 1,600 0.0 76 1,000 3,000 mb1012ms-051hi 12 9.0 - 18.0 907 30 100 5.1 1,600 0.0 75 1,000 3,000 mb1012ms-12hi 12 9.0 - 18.0 1,044 30 100 12.0 835 0.0 80 470 3,000 mb1012md-12hi 12 9.0 - 18.0 1,042 30 100 12.0 417 0.0 80 220 3,000 mb1012md-15hi 12 9.0 - 18.0 1,028 30 100 15.0 333 0.0 81 220 3,000 mb1024ms-05hi 24 18.0 - 36.0 541 20 50 5.0 1,600 0.0 77 1,000 1,500 mb1024ms-051hi 24 18.0 - 36.0 559 20 50 5.1 1,600 0.0 76 1,000 1,500 mb1024ms-12hi 24 18.0 - 36.0 516 20 50 12.0 835 0.0 81 470 1,500 mb1024md-12hi 24 18.0 - 36.0 516 20 50 12.0 417 0.0 81 220 1,500 mb1024md-15hi 24 18.0 - 36.0 508 20 50 15.0 333 0.0 82 220 1,500 mb1048ms-05hi 48 36.0 - 75.0 271 10 25 5.0 1,600 0.0 77 1,000 750 mb1048ms-051hi 48 36.0 - 75.0 280 10 25 5.1 1,600 0.0 76 1,000 750 mb1048ms-12hi 48 36.0 - 75.0 258 10 25 12.0 835 0.0 81 470 750 mb1048md-12hi 48 36.0 - 75.0 258 10 25 12.0 417 0.0 81 220 750 mb1048md-15hi 48 36.0 - 75.0 254 10 25 15.0 333 0.0 82 220 750 model selection guide mechanical dimensions 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 www.micropowerdirect.com mechanical notes: all dimensions are typical in inch es (mm) tolerance x.xx = ?.01 (?.25) pin single dual pin single dual 1+v in +v in 4 no pin comm. 2-v in -v in 5-v out -v out 3+v out +v out pin connections derating curve notes: 1. when measuring output ripple, it is recommended that an external 0.47 f ceramic capacitor be placed from the +v out pin to the -v out pin for single output units and from each output to common for dual output units. for noise sensitive applications, the use of 3.3 f capacitors will reduce the output ripple. 2. transient recovery is measured to within a 1% error band for a load step change of 75% to 100%. 3. dual output units may be connected to provide a 24 vdc or 30 vdc output. to do this, connect the load across the positive (+v out ) and negative (-v out ) outputs and oat the output common. 4. the converter should be connected to a low ac-impedance source. an input source with a highly inductive impedance may affect the stability of the converter. in applications where the converter output loading is high and input power is supplied over long lines, it may be necessary to use a capacitor on the input to insure start-up. in this case, it is recommended that a low esr (esr <1.0 at 100 khz) capacitor be mounted close to the converter. for 12v input units a 10.0 f is recommended, for 24v a 4.7 f and for 48v units a 2.2 f. 5. it is recommended that a fuse be used on the input of a power supply for protection. see the table above for the correct rating.
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