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 series key features: ? 3w output power ? 8.0 kv isolation ? 15 kv/ s cmti ? wide 2:1 input range ? reinforced insulation ? en 60950 approved (pend.) ? -40c to +85c operation ? industry standard pin-out s mhi300arwi8 wide input, 3w dip ultra-high isolation dc/dc con vert ers input parameter conditions min. typ. max. units input voltage range 5 vdc input 4.5 5.0 5.5 vdc 12 vdc input 9.0 12.0 18.0 24 vdc input 18.0 24.0 36.0 48 vdc input 36.0 48.0 75.0 start-up threshold voltage 5 vdc input 3.7 4.0 4.5 vdc 12 vdc input 8.0 8.5 9.0 24 vdc input 15.0 17.0 18.0 48 vdc input 30.0 33.0 36.0 under voltage shutdown 5 vdc input 4.0 vdc 12 vdc input 8.5 24 vdc input 17.0 48 vdc input 34.0 short circuit input power 2,000 mw input filter (pi) filter conducted emi meets en 55022 class a & fcc level a output parameter conditions min. typ. max. units output voltage accuracy ?.0 % output voltage balance dual output, balanced loads ?.5 ?.0 % line regulation v in = min to max ?.3 ?.5 % load regulation see note 2 ?.5 ?.0 % ripple & noise (20 mhz)< see note 3 5 vdc output models 75 100 mv p - p all other models 100 150 transient recovery time, see note 4 25% load step change 150 500 ?ec transient response deviation ?.0 ?.0 % output power protection foldback 120 150 % temperature coef cient ?.01 ?.02 %/? output short circuit continuous (autorecovery) general parameter conditions min. typ. max. units isolation voltage, 60 sec rated for 60 sec 4,000 vac rms tested for 1 sec 8,000 vdc isolation resistance 500 vdc 10 g? isolation capacitance 100 khz, 1v 7 13 pf common mode transient immunity 15 kv/? switching frequency 150 khz environmental parameter conditions min. typ. max. units operating temperature range ambient -40 +25 +85 ? case +100 storage temperature range -50 +125 ? cooling free air convection humidity rh, non-condensing 95 % physical case size see mechanical diagram (page 3) case material non-conductive black plastic (ul94-v0) weight 0.54 oz (16.2g) reliability speci? cations parameter conditions min. typ. max. units mtbf mil hdbk 217f, 25?, gnd benign 1.0 mhours safety standards ul 60950, en 60950 (pending) absolute maximum ratings parameter conditions min. typ. max. units input voltage surge (0.1 sec) 5 vdc input 11.0 vdc 12 vdc input 25.0 24 vdc input 50.0 48 vdc input 100.0 lead temperature 1.5 mm from case for 10 sec 260 ? caution: exceeding absolute maximum ratings may damage the module. these are not continuous operating ratings. 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 ste d stoughton, ma 02072 tel: (781) 344-8226 fax: (781) 344-8481 e-mail: sales@micropowerdirect.com model selection guide model number input output ef? ciency (%, typ) capacitive load (f, max) fuse rating slow-blow (ma) voltage (vdc) current (ma) voltage (vdc) current (ma, max) current (ma, min) nominal range full-load no-load mhi305s-05arwi8 5 4.5 - 9.0 870 40 5.0 600 90.0 69 1,000 2,000 mhi305s-12arwi8 5 4.5 - 9.0 811 40 12.0 250 37.5 74 470 2,000 mhi305s-24arwi8 5 4.5 - 9.0 800 40 24.0 125 18.8 76 470 2,000 mhi305d-12arwi8 5 4.5 - 9.0 800 40 ?2.0 ?25 ?8.8 75 220 2,000 mhi305d-15arwi8 5 4.5 - 9.0 800 40 ?5.0 ?00 ?5.0 75 220 2,000 mhi312s-05arwi8 12 9.0 - 18.0 342 30 5.0 600 90.0 73 1,000 750 mhi312s-12arwi8 12 9.0 - 18.0 316 30 12.0 250 37.5 79 470 750 mhi312s-24arwi8 12 9.0 - 18.0 313 30 24.0 125 18.8 81 470 750 mhi312d-12arwi8 12 9.0 - 18.0 313 30 ?2.0 ?25 ?8.8 80 220 570 mhi312d-15arwi8 12 9.0 - 18.0 313 30 ?5.0 ?00 ?5.0 80 220 750 mhi324s-05arwi8 24 18.0 - 36.0 162 20 5.0 600 90.0 77 1,000 300 mhi324s-12arwi8 24 18.0 - 36.0 152 20 12.0 250 37.5 82 470 300 mhi324s-24arwi8 24 18.0 - 36.0 151 20 24.0 125 18.8 84 470 300 mhi324d-12arwi8 24 18.0 - 36.0 151 20 ?2.0 ?25 ?8.8 83 220 300 mhi324d-15arwi8 24 18.0 - 36.0 151 20 ?5.0 ?00 ?5.0 83 220 300 mhi348s-05arwi8 48 36.0 - 75.0 81 10 5.0 600 90.0 77 1,000 200 mhi348s-12arwi8 48 36.0 - 75.0 76 10 12.0 250 37.5 82 470 200 mhi348s-24arwi8 48 36.0 - 75.0 75 10 24.0 125 18.8 84 470 200 mhi348d-12arwi8 48 36.0 - 75.0 75 10 ?2.0 ?25 ?8.8 83 220 200 mhi348d-15arwi8 48 36.0 - 75.0 75 10 ?5.0 ?00 ?5.0 83 220 200 notes: 1. the speci ed maximum capacitive load is for each output. 2. load regulation is measured over a range of 25% i out to 100% i out . 3. when measuring output ripple & noise, it is recommended that an external capacitor (0.47 f typ.) be placed from the +v out to the -v out pins for single output units and from each output to common for dual output models. to further reduce output ripple, a 3.3 f is recommended. 4. transient recovery is measured to within a 1% error band for a load step change of 75% to 100%. 5. the converter should be connected to a low ac-impedance source. a 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 (<1.0 at 100 khz) capacitor be mounted close to the con-verter. for 5v input units a 10.0 f is recommended; for 12v input units, a 4.7 f; and for 24v & 48v units a 2.2 f. 6. operation at no-load will not damage the unit, but they may not meet all speci cations. 7. it is recommended that a fuse be used on the input of a power supply for protection. see the model selection tables for the correct rating. igbt applications notes: the mhi300x-xxarw series is a good choice for applications involving high speed switching, such as driving igbts. they are designed to withstand the extra stress caused by the high voltage switching transients present in igbt drive circuits. all of the mhixxx series have isolation levels that range from 5.2 to 8 kv. many of these have reinforced insulation. the high isolation levels (and the correspond- ingly low capacitive coupling rates) allow them to be safely used in applications with highly dynamic switched ac or dc. derating curve
www.micropowerdirect.com 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 mechanical dimensions pin single output 1+v in 11 no pin 12 -v out 13 +v out 15 no pin 23 -v in 24 -v in pin con nec tions notes: all dimensions are typical in inches (mm) tolerance x.xx = ?.02 (?.50) pin dual output 1+v in 11 common 12 no pin 13 -v out 15 +v out 23 -v in 24 -v in product family power input range inputs (vdc) isolation cmti outputs (vdc) en 60950 package mhi100di5.7 1w 10% 5, 12, 15, 24 60s - 5,200 vdc 15 kv/? 3.3, 5, 9, 12, 15 5, 9, 12, 15, +15/-9 --- 7 pin-sip 1s - 5,700 vdc mhi200di5.7 2w 10% 5, 12, 15, 24 60s - 5,200 vdc 15 kv/? 3.3, 5, 9, 12, 15 5, 9, 12, 15, +15/-9 --- 7 pin-sip 1s - 5,700 vdc MHI200GRI8 2w 10% 5, 12, 24 60s - 4,000 vac rms 15 kv/? 5, 12, 15 12, 15 yes minidip 1s - 8,000 vdc mhi200lri8 2w 10% 5, 12, 24 60s - 4,000 vac rms 15 kv/? 5, 12, 15 12, 15 yes smt 1s - 8,000 vdc mhi300ari6 3w 10% 5, 12, 24 60s - 3,000 vac rms 15 kv/? 5, 12, 15 12, 15 yes dip 1s - 6,000 vdc mhi300arwi8 3w 2:1 5, 12, 24, 48 60s - 4,000 vac rms 15 kv/? 5, 12, 24 12, 15 yes dip 1s - 8,000 vdc mhi300arui8 3w 4:1 24, 48 60s - 4,000 vac rms 15 kv/? 5, 12 12, 15 yes dip 1s - 8,000 vdc mhi600arwi8 6w 2:1 12, 24, 48 60s - 4,000 vac rms 15 kv/? 5, 12 12, 15 yes dip 1s - 8,000 vdc mhi1000brwi8 10w 2:1 12, 24, 48 60s - 4,000 vac rms 15 kv/? 5, 5.1, 12 12, 15 yes 1 x 2 1s - 8,000 vdc mhi1500brwi8 15w 2:1 12, 24, 48 60s - 4,200 vac rms 15 kv/? 5, 5.1, 12 12, 15 yes 1 x 2 1s - 8,000 vdc mhi2000brwi8 20w 2:1 12, 24, 48 60s - 4,200 vac rms 15 kv/? 5, 5.1, 12 12, 15 yes 1 x 2 1s - 8,000 vdc mhi products: mpd offers a wide range products well suited for applications requiring high isolation levels & high transient immunity.
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