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 key features: ? 15w output power ? 8.0 kv isolation ? 15 kv/ s cmti ? reinforced insulation ? en 60950 approved (pend.) ? wide 2:1 input range ? compact 1 x 2 case ? wide temp range mhi1500brwi8 compact 1 x 2 , 15w ultra-high isolation dc/dc con vert ers electrical speci? cations speci cations typical @ +25?, nominal input voltage & rated output current, unless otherwise noted. speci cations subject to change without notice. series input parameter conditions min. typ. max. units input voltage range 12 vdc input 9.0 12.0 18.0 vdc 24 vdc input 18.0 24.0 36.0 48 vdc input 36.0 48.0 75.0 start-up threshold voltage 12 vdc input 9.0 vdc 24 vdc input 18.0 48 vdc input 36.0 under voltage shutdown 12 vdc input 7.5 vdc 24 vdc input 15.0 48 vdc input 30.0 start up time nominal input, constant resistive load 30 ms input filter (pi) filter output parameter conditions min. typ. max. units output voltage accuracy ?.0 % output voltage balance dual output, balanced loads ?.0 % line regulation v in = min to max ?.5 % load regulation, see note 2 single output ?.5 % dual output ?.0 ripple & noise (20 mhz)< see note 3 5 & 5.1 vdc output models 50 mv p - p all other models 100 transient recovery time, see note 4 25% load step change 300 ?ec transient response deviation ?.0 ?.0 % output power protection hiccup mode 150 % temperature coef cient ?.02 %/? output short circuit continuous (hiccup mode) general parameter conditions min. typ. max. units isolation voltage, 60 sec rated for 60 sec 4,200 vac rms tested for 1 sec 8,000 vdc isolation resistance 500 vdc 10 g? isolation capacitance 100 khz, 1v 60 pf common mode transient immunity 15 kv/? switching frequency 285 khz environmental parameter conditions min. typ. max. units operating temperature range ambient see chart on page 2 case +95 ? 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 0.86 oz (24.5g) 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) 12 vdc input 25.0 vdc 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.
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) re? ected ripple (ma) 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 mhi1512s-05brwi8 12 9.0 - 18.0 1,471 20 5.0 3,000 0.0 85 100 1,000 3,000 mhi1512s-05.1brwi8 12 9.0 - 18.0 1,500 20 5.1 3,000 0.0 85 100 1,000 3,000 mhi1512s-12brwi8 12 9.0 - 18.0 1,420 20 12.0 1,250 0.0 88 100 470 3,000 mhi1512d-12brwi8 12 9.0 - 18.0 1,420 20 ?2.0 ?25 ?.0 88 100 220 3,000 mhi1512d-15brwi8 12 9.0 - 18.0 1,404 20 ?5.0 ?00 ?.0 89 100 220 3,000 mhi1524s-05brwi8 24 18.0 - 36.0 727 15 5.0 3,000 0.0 86 50 1,000 1,500 mhi1524s-05.1brwi8 24 18.0 - 36.0 741 15 5.1 3,000 0.0 86 50 1,000 1,500 mhi1524s-12brwi8 24 18.0 - 36.0 710 15 12.0 1,250 0.0 88 50 470 1,500 mhi1512d-12brwi8 24 18.0 - 36.0 694 15 ?2.0 ?25 ?.0 90 50 220 1,500 mhi1512d-15brwi8 24 18.0 - 36.0 702 15 ?5.0 ?00 ?.0 89 50 220 1,500 MHI1548S-05BRWI8 48 36.0 - 75.0 359 10 5.0 3,000 0.0 87 30 1,000 750 mhi1548s-05.1brwi8 48 36.0 - 75.0 366 10 5.1 3,000 0.0 87 30 1,000 750 mhi1548s-12brwi8 48 36.0 - 75.0 359 10 12.0 1,250 0.0 87 30 470 750 mhi1548d-12brwi8 48 36.0 - 75.0 355 10 ?2.0 ?25 ?.0 88 30 220 750 mhi1548d-15brwi8 48 36.0 - 75.0 355 10 ?5.0 ?00 ?.0 88 30 220 750 notes: 1. the speci ed maximum capacitive load is for each output. 2. load regulation is measured over a range of 0% i out to 100% i out . 3. when measuring output ripple & noise, it is recommended that an external capacitor (4.7 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. 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. 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 f is recom- mended; for 12v input units, a 4.7 f; and for 24v 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. mhi1524d-12brwi8 igbt applications notes: the mhi1500x-xxb series is a good choice for applications involving high speed switch- ing, 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 correspondingly low capacitive coupling rates) allow them to be safely used in applications with highly dynamic switched ac or dc. derating curves model min. typ. max. units mhi1524d-12brwi8 -40 +25 +73 ? mhi1512d-15brwi8 -40 +25 +70 ? mhi1524d-15brwi8 mhi1512s-12brwi8 -40 +25 +68 ? mhi1524s-12brwi8 mhi1512d-12brwi8 mhi1548d-12brwi8 mhi1548d-15brwi8 MHI1548S-05BRWI8 -40 +25 +65 ? mhi1548s-05.1brwi8 mhi1548s-12brwi8 mhi1524s-05brwi8 -40 +25 +62 ? mhi1524s-05.1brwi8 mhi1512s-05brwi8 -40 +25 +59 ? mhi1512s-05.1brwi8 operating temperature range mhi1512d-15brwi8, mhi1524d-15brwi8
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 2-v in 4+v out 5 no pin 6-v out pin con nec tions notes: all dimensions are typical in inches (mm) tolerance x.xx = ?.02 (?.50) pin dual output 1+v in 2-v in 4+v out 5 common 6-v out mhi1512s-12brwi8, mhi1524s-12brwi8, mhi1512d-12brwi8 mhi1548d-12brwi8, mhi1548d-15brwi8 derating curves , cont. MHI1548S-05BRWI8, mhi1548s-05.1brwi8, mhi1548s-12brwi8 mhi1524d-05rwi8, mhi1524s-05.1brwi8 mhi1512s-05brwi8, mhi1512s-05.1brwi8
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