technische ?nderungen vorbehalten / technical chang e reserved 2013-01-10 seite 1 von 3 dev-dorsch electronic vertriebs gmbh mnchner str. 123 85774 unterf?hring fon +49 / 89 / 95 08 07 ? 60 fax ? 77 mail: contact @dev-electronic.de www.dev-electronic.de 3 watt dc/dc converters series DV31BE ( dv300be ) features 3watt isolated output low ripple and noise regulated outputs lc input filter 24-pin dip package option smd mountable model number input voltage [ vdc ] output voltage [ vdc ] output current [ ma ] input current no load [ ma ] input current full load [ ma ] case dv305-05s600bm 5 600 dv305-12s250bm 12 250 dv305-15s200bm 15 200 dv305-12d125bm 12 125 dv305-15d100bm 5 10% 15 100 120 984 b dv312-05s600bm 5 600 dv312-12s250bm 12 250 dv312-15s200bm 15 200 dv312-12d125bm 12 125 dv312-15d100bm 12 10% 15 100 60 410 b dv324-05s600bm 5 600 dv324-12s250bm 12 250 dv324-15s200bm 15 200 dv324-12d125bm 12 125 dv324-15d100bm 24 10% 15 100 40 205 b dv328-05s600bm 5 600 dv328-12s250bm 12 250 dv328-15s200bm 15 200 dv328-12d125bm 12 125 dv328-15d100bm 28 10% 15 100 35 176 b dv348-05s600bm 5 600 dv348-12s250bm 12 250 dv348-15s200bm 15 200 dv348-12d125bm 12 125 dv348-15d100bm 48 10% 15 100 20 102 b option ? s ?: smd-mountable ( example: dv s 324-05s600bm )
technische ?nderungen vorbehalten / technical chang e reserved 2013-01-10 seite 2 von 3 dev-dorsch electronic vertriebs gmbh mnchner str. 123 85774 unterf?hring fon +49 / 89 / 95 08 07 ? 60 fax ? 77 mail: contact @dev-electronic.de www.dev-electronic.de specifications series DV31BE input specifications: input voltage range................................ ................................................... ................................................... ................................... see table input filter ....................................... ................................................... ................................................... ..............................................lc ty pe output specifications: voltage accuracy ................................... ................................................... ................................................... ................................... +/-3%max. temperature coefficient ............................ ................................................... ................................................... ..........................0,02%/c max. ripple and noise, 20 mhz bw ....................... ................................................... ................................................... ................... 50mv p-p max. short circuit protection........................... ................................................... ................................................... ............. indefinite & current limit line regulation ( from high line to low line ) ..... ................................................... ................................................... ........................... 0,3% load regulation ( from full load to 10% load )..... ......................single....................... ................................................... .................... 0,5% dual............................................... ................................................ 1, 0% general specifications: efficiency......................................... ................................................... ................................................... ................................................... . 61% isolation capacitance .............................. ................................................... ................................................... ................................. 150pf typ. isolation resistance ............................... ................................................... ................................................... ..................................... 10 9 ohms switching frequency ................................ ................................................... ................................................... ...............................80khz, min. operating temperature range........................ ................................................... ................................................... ................... -25c to +71c derating, above 71c ............................... ................................................... ................................................... linearly to zero power at 100c case temperature ................................... ................................................... ................................................... ................................100c max. cooling............................................ ................................................... ................................................... ............................free-air convection storage temperature range .......................... ................................................... ................................................... .................. -40c to +100c dimensions ......................................... ................................................... ........................... 1,25 x 0,80 x 0,40 inche s ( 31,8 x 20,3 x 10,2 mm ) dimensions smd..................................... ................................................... .1,25 x 0,80 (1,00) x 0,45 inches ( 31,8 x 20,3 (25 ,4) x 11,40 mm ) weight............................................. ................................................... ................................................... ................................................. 17 ,2 g isolation voltage: 500vdc min......................................... ................................................... ................................................... ........................... standard models case material: standard models .................................... ................................................... ........................... black coated copper with non-conductive base note: all specifications typical at nominal line, full lo ad and 25c. unless otherwise noted derating curve
technische ?nderungen vorbehalten / technical chang e reserved 2013-01-10 seite 3 von 3 dev-dorsch electronic vertriebs gmbh mnchner str. 123 85774 unterf?hring fon +49 / 89 / 95 08 07 ? 60 fax ? 77 mail: contact @dev-electronic.de www.dev-electronic.de case b series DV31BE smd pinning pin connection 500 vdc pin single output dual output 1,24 +v input +v input 2,23 nc -v output 3,22 nc common 10 -v output common 11 +v output +v output 12 -v input -v input 13 -v input -v input 14 +v output +v output 15 -v output common *np-no pin *nc-no connection with pin pin connection smd 500 vdc pin single output dual output 1 +v in +v in 2 nc -v out 3 nc com 4 nc nc 5 nc nc 9 nc nc 10 -v out com 11 +v out +v out 12 -v in -v in 13 -v in -v in 14 +v out +v out 15 -v out com 16 nc nc 20+21 nc nc 22 nc com 23 nc -v out 24 +v in +v in *np-no pin *tp-test point *nc-no connection withpin *go-ground note: pin size is 0.02? inch (0,5mm) dia 0.05 all dmensions in inches (mm) tolerance inches:.xx=.02,.xxx=.010 ; mm: .x=.5,. xx=.25
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