dc/dc converters thb 3 series, 3 watt features supplementary and reinforced insulation i/o isolation 3000 vacrms rated for 300 vrms working voltage medical safety to ul 60601-1 and iec/en 60601-1 3rd edition, 2 x moop industrial safety to iec/en/ul 60950-1 isolation test voltage 6000 vpk wide 2:1 input voltage ranges extended operating temperature range C40c to 71c max. input flter meets en55022, class a continuous short-circuit protection high reliability 3-year product warranty the thb-3 series is a range of high performance, regulated dc/dc converters in a dip-24 plastic package. a reinforced i/o-isolation system and a wide 2:1 input voltage range make this product the best choice for many demanding applications like transportation systems, industrial controls, medical equipments, instrumenta - tions, everywhere where high basic-, supplementary- or reinforced insulation is required to meet requested safety standards. a high effciency allows safe operation in a temperature range of C40c to +71c. other features of this product are over voltage protection and internal emi-input flter to meet en 55022, class a without additional components. full smd-design with exclusive use of ceramic capacitors ensure a very high reliability and a long product lifetime. order code input voltage range output voltage output current max. effciency typ. thb 3-0511 5 vdc 600 ma 70 % thb 3-0512 12 vdc 250 ma 75 % thb 3-0515 4.5 C 9 vdc 24 vdc 125 ma 76 % thb 3-0522 (5 vdc nominal) 12 vdc 125 ma 75 % thb 3-0523 15 vdc 100 ma 75 % thb 3-1211 5 vdc 600 ma 74 % thb 3-1212 12 vdc 250 ma 80 % thb 3-1215 9 C 18 vdc 24 vdc 125 ma 81 % thb 3-1222 (12 vdc nominal) 12 vdc 125 ma 80 % thb 3-1223 15 vdc 100 ma 80 % thb 3-2411 5 vdc 600 ma 78 % thb 3-2412 12 vdc 250 ma 83 % thb 3-2415 18 C 36 vdc 24 vdc 125 ma 84 % thb 3-2422 (24 vdc nominal) 12 vdc 125 ma 83 % thb 3-2423 15 vdc 100 ma 83 % thb 3-4811 5 vdc 600 ma 78 % thb 3-4812 12 vdc 250 ma 83 % thb 3-4815 36 C 75 vdc 24 vdc 125 ma 84 % thb 3-4822 (48 vdc nominal) 12 vdc 125 ma 83 % thb 3-4823 15 vdc 100 ma 83 % models page 1 of 3 c b scheme u l 60950 -1 ul 60601-1 u l 60950 -1 iec 60950 -1 iec 60601-1 http://www.tracopower.com
dc/dc converters thb 3 series 3 watt input specifications input current at no load / full load 5 vin models: 40 ma typ. / 880 ma typ. 12 vin models: 30 ma typ. / 320 ma typ. 24 vin models: 20 ma typ. / 155 ma typ. 48 vin models: 10 ma typ. / 95 ma typ. start-up voltage / under voltage shut down 5 vin models: 4.5 vdc / 4.0 vdc 12 vin models: 9 vdc / 8.5 vdc 24 vin models: 18 vdc / 17 vdc 48 vin models: 36 vdc / 34 vdc recommended external input fuse (slow blow) 5 vin models: 2.0 a 12 vin models: 1.0 a 24 vin models: 0.5 a 48 vin models: 0.25 a surge voltage (1 sec. max.) 5 vin models: 11 vdc max. 12 vin models: 25 vdc max. 24 vin models: 50 vdc max. 48 vin models: 100 vdc max. reverse voltage protection 0.3 a max. input filter en 55022 class a, fcc part 15, class a output specifications voltage set accuracy 1 % regulation C input variation vin min. to vin max. 0.5 % max. C load variation 25 C 100 %: single output models: 1.0 % max.. dual output models: 2.0 % max. balanced load minimum load 15 % of rated max. output current. (operation at lower load is safe but major deviations to specifyed data may occur) ripple and noise (20 mhz bandwidth) 5 vdc models: 100 mvpk-pk max. other models: 150 mvpk-pk max. transient response (25% load step change) 150 s typ. current limitation >120 % iout max. short circuit protection indefinite (automatic recovery) capacitive load 5 vdc output models: 1000 f max. other single output models: 470 f max. dual output models: 220 f max. (each output) isolation / safety standards isolation test voltage (flash tested 1 sec.) 6000 vpk i/o isolation voltage C according iec/en 60601-1 3000 vacrms, rated for 300 vrms working (50hz, 60sec.) voltage, 2 x moop C according iec/en 60950-1 4800 vacrms, rated for 300 vrms working voltage leakage current 2 a (at 240vac, 60hz) isolation capacitance C input/output 13 pf max.. (at 100khz, 1v) isolation resistance C input/output >1000 mohm (at 500vdc) safety standards iec 60950-1:2005 (2nd ed.) +a1:2009 and/or en 60950-1:2006 +a1:2010 +a11:2009 +12:2011, ul 60950-1 (2nd ed.) csa c22.2 no. 60950-1-03 iec 60601-1 3rd edition, 2 x moop, en 60601-1 + a11:2011 ul 60601-1, csa c22.2 no. 601.1 all specifcations valid at nominal input voltage, full load and +25c after warm-up time unless otherwise stated. page 2 of 3 http://www.tracopower.com
sp ec i?cati ons can be changed wi thout noti ce!. make sure you are using the latest documentation, downloadable at www.tracopower.com www .tracopower. com dc/dc converters thb 3 series 3 watt outline dimensions rev. february 11. 2013 pin single dual 1 vin vcc vin vcc 11 no pin common 12 Cvout no pin 13 vout Cvout 15 no pin vout 23 Cvin gnd Cvin gnd 24 Cvin gnd Cvin gnd pin-out dimensions in [mm], () = inch pin diameter ? 0.6 0.05 (0.024 0.002) tolerances 0.25 (0.001) pin pich tolerances 0.13 (0.005) general specifications safety approvals C cb test certificate according iec 60950-1 www.tracopower.com/products/thb3-cb60950.pdf C cb test certificate according iec 60601-1(3rd edition) www.tracopower.com/products/thb3-cb60601.pdf C csa certificate according ul 60950-1 www.tracopower.com/products/thb3-csa60950.pdf C csa certificate according ul 60601-1 www.tracopower.com/products/thb3-csa60601.pdf C ul certificate according ul 60950-1 www.ul.com file e188913, copy: e188913g2.pdf temperature ranges C operating C40c to +71c C casing +95c max. C storage C40c to +125c derating 3.0 %/k above 60c humidity (non condensing) 95 % rel h max. temperature coefficient 0.02 %/k typ. reliability, calculated mtbf (mil-hdbk-217f, at +25c, ground benign) 1 mio. h switching freuency 150 hz typ. (puls width modulation) casing material non conductive plastic (ul 94v-0-rated) potting material silicon tse 3331 (ul 94v-0-rated) eight 16.2 g (0.57 oz) soldering temperature max. 265c / 10 sec. altitude during operation up to 5000 m (16400 ft) approved environmental compliance C reach www.tracopower.com/products/thb3-reach.pdf C rohs according rohs directive 2011/65/eu page 3 of 3 31.8 2x2.54 20.32 2.54 2.0 0.2 10.5 3.9 1.25 0.8 0.1 2x0.1 0.08 0.41 0.15 0.008 2.54 20.3 15.2 0.8 0.6 0.1 bottom view 11 1 12 13 15 23 24 application note : www.tracopower.com/products/thb3 -appl ication.pdf - the component is not be used in an oxygen rich environment. - the component is not to be used in conunction with ammable anaesthetics and agents. - the component has to be disposed appropriately. please refer to local regulations waste electrical and electronic euipment. - a modifcation of the component is not allowed.
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