mh-xd-2w mh-xd-2w mh-xd-2w mh-xd-2w mh-xd-2w mh-xd-2w mh-xd-2w mh-xd-2w series series http://www.microdc.cn technical enquiries-email:tech@microdc.cn tel:0086-20-86000646 page 1 of 2 selection selection selection selection selection selection selection selection guide guide guide guide guide guide guide guide order code input voltage (vdc) nominal input current no load input current full load output voltage (vdc) output current (max. ma) efficiency full load (% typ.) mh0505xd-2w 5 50 615 5 400 65 MH0509XD-2W 5 47 545 9 200 66 mh1205xd-2w 12 40 252 5 400 66 mh1209xd-2w 12 38 220 9 200 68 mh1212xd-2w 12 35 245 12 167 68 mh2405xd-2w 24 16 128 5 400 65 model model model model model model model model selection selection selection selection selection selection selection selection mh mh mh mh mh mh mh mh 05 05 05 05 05 05 05 05 05 05 05 05 - - - - - - - - x x x x x x x x d d d d d d d d - - - - - - - - 2w 2w 2w 2w 2w 2w 2w 2w (400) (400) (400) (400) product series in put voltage output voltage fixed input dip24 package style rated power(output current) electrical electrical electrical electrical electrical electrical electrical electrical specifications specifications specifications specifications specifications specifications specifications specifications typical at + 25 c, nominal input voltage, rated output current unless otherwise specified input input input input input input input input specifications specifications specifications specifications specifications specifications specifications specifications voltage range 10 % filter pi network isolation isolation isolation isolation isolation isolation isolation isolation specifications specifications specifications specifications specifications specifications specifications specifications rated voltage 5200 vdc leakage current 1 ma resistance 10 9 ohm capacitance 60 pf typ. output output output output output output output output specifications specifications specifications specifications specifications specifications specifications specifications voltage accuracy 2%, max. ripple and noise (at 20 mhz bw) 75 mv p-p, max. short circuit protection continuous , restart automatic line voltage regulation 0.5% max. load voltage regulation 0.5% max. temperature coefficient 0.02 % / general general general general general general general general specifications specifications specifications specifications specifications specifications specifications specifications efficiency 65% to 85% switching frequency 125 khz, typ. environmental environmental environmental environmental environmental environmental environmental environmental specifications specifications specifications specifications specifications specifications specifications specifications operating temperature (ambient) -40 to +85 storage temperature - 55 to + 125 derating see graph humidity up to 90 %, non condensing cooling free air convection physical physical physical physical physical physical physical physical characteristics characteristics characteristics characteristics characteristics characteristics characteristics characteristics dimensions 31.8 x 20.3x 10.2 mm 1.25 x 0.80 x 0.40 inches weight 12.2 g case material non conductive black plastic technical technical technical technical technical technical technical technical data data data data data data data data input input input input input input input input parameter conditions data u in dc input voltage 5vdc 12vdc 24vdc 4.5~5.5v 10.8~13.2v 21.6~26.4v f sw switching frequency 20khz typ efficiency 50% input filter -filter microdc reserves the copyright 5.2 5.2 5.2 5.2 kv kv kv kv isolated isolated isolated isolated 2w 2w 2w 2w regulated regulated regulated regulated single single single single output output output output dip24 dip24 dip24 dip24 converters converters converters converters features features features features features features features features input 5, 12 and 24 vdc low output ripple & noise pi type input filter output 5, 9,12vdc high efficiency up to 78 % standard 24 pin dip package other specifications please inquire applications applications applications applications applications applications applications applications the mh-xd-2w series offer 2 watts of output power from a package in an ic compatible 24 pin dip configuration without derating to 71 ambient temperature. mh-xd-2w features 52 00vdc of isolation voltage.
mh-xd-2w mh-xd-2w mh-xd-2w mh-xd-2w mh-xd-2w mh-xd-2w mh-xd-2w mh-xd-2w series series http://www.microdc.cn technical enquiries-email:tech@microdc.cn tel:0086-20-86000646 page 2 of 2 mechanical mechanical mechanical mechanical mechanical mechanical mechanical mechanical dimensions dimensions dimensions dimensions dimensions dimensions dimensions dimensions recommended recommended recommended recommended recommended recommended recommended recommended footprint footprint footprint footprint footprint footprint footprint footprint footprint footprint footprint footprint footprint footprint footprint footprint details details details details details details details details pin pin pin pin connection connection connection connection single single single single 1 2 +v input 3 10 11 omitted 12 -v output 13 + v output 14 15 22 omitted 23 24 -v input temperature temperature temperature temperature temperature temperature temperature temperature derating derating derating derating derating derating derating derating curve curve curve curve curve curve curve curve tube tube tube tube tube tube tube tube outline outline outline outline outline outline outline outline dimensions dimensions dimensions dimensions dimensions dimensions dimensions dimensions note: note: note: note: unit unit unit unit :mm[inch] :mm[inch] :mm[inch] :mm[inch] general general general general tolerances: tolerances: tolerances: tolerances: 0.50mm[ 0.50mm[ 0.50mm[ 0.50mm[ 0.020inch] 0.020inch] 0.020inch] 0.020inch] l=530mm[20.866inch] l=530mm[20.866inch] l=530mm[20.866inch] l=530mm[20.866inch] tube tube tube tube quantity: quantity: quantity: quantity: 19pcs 19pcs 19pcs 19pcs l=220mm[8.661inch] l=220mm[8.661inch] l=220mm[8.661inch] l=220mm[8.661inch] tube tube tube tube quantity: quantity: quantity: quantity: 7pcs 7pcs 7pcs 7pcs
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