dc/dc converters ten 50 series, 50 watt features highest power density: 50 w in 1 x 2 x 0.4 package excellent effciency up to 92 % operating temperature range C40c to +85c no minimum load required output voltage adjustable remote on/off i/o isolation 1500 vdc 3-year product warranty the ten 50 series is a range of isolated high performance dc-dc converter mod - ules. due to the very high effciency of up to 92% and the use of highest reli - able components these 50 w converters come with a footprint of only 1.0 x 2.0. the 12 models have a wide 2:1 input voltage range and a tight output volt - age regulation. they do not need a minimum load and a offer a high effciency also at low load conditions. the output voltage is adjustable by external resistor. remote on/off and protection against overload and short circuit are standard features of these converters. typical applications are in mobile equipment, instrumentation, distributed power architectures in communication and industrial electronics and everywhere where space on the pcb is critical. order code input voltage range output voltage output current max. effciency ten 50-1210 3.3 vdc 10000 ma 89 % ten 50-1211 9 C 18 vdc 5.0 vdc 10000 ma 90 % ten 50-1212 (nominal 12 vdc) 12 vdc 4170 ma 91 % ten 50-1213 15 vdc 3330 ma 91 % ten 50-1215 24 vdc 2080 ma 91 % ten 50-2410 3.3 vdc 10000 ma 89 % ten 50-2411 18 C 36 vdc 5.0 vdc 10000 ma 92 % ten 50-2412 (nominal 24 vdc) 12 vdc 4170 ma 92 % ten 50-2413 15 vdc 3330 ma 92 % ten 50-2415 24 vdc 2080 ma 91 % ten 50-4810 3.3 vdc 10000 ma 89 % ten 50-4811 36 C 75 vdc 5.0 vdc 10000 ma 92 % ten 50-4812 (nominal 48 vdc) 12 vdc 4170 ma 92 % ten 50-4813 15 vdc 3330 ma 92 % ten 50-4815 24 vdc 2080 ma 91 % models page 1 of 4 c b scheme http://www.tracopower.com pending
dc/dc converters ten 50 series 50 watt input specifications input current at no load 12 v; 3.3 & 5.0 vdc models: 85 ma typ. / 110 ma typ. (nominal input voltage) 12 v; 12 & 15 vdc models: 160 ma typ. 12 v; 24 vdc models: 250 ma typ. 24 v; 3.3 & 5.0 vdc models: 50 ma typ. / 70 ma typ. 24 v; 12 & 15 vdc output models: 85 ma typ. 24 v; 24 vdc models: 110 ma typ. 48 v; 3.3 & 5.0 vdc models: 35 ma typ. / 45 ma typ. 48 v; 12 & 15 vdc models: 50 ma typ. 48 v; 24 vdc models: 60 ma typ. surge voltage (100 msec. max.) 12 v models: 25 v max. 24 v models: 50 v max. 48 v models: 100 v max. reflected input ripple current 12 v models: 50 ma typ. 24 v models: 40 ma typ. 48 v models: 30 ma typ. conducted noise (input) en 55022 class a, fcc part 15 level a with external input capacitor (1210 mlcc): 12 v models: 22 f /25 v 24 v models: 3.3 f /50 v 48 v models: 2.2 f /100 v start-up voltage / under voltage shut down 12 v models: 9.0 vdc max./ 8.3 vdc (or lower) 24 v models: 18 vdc max./ 16.5 vdc (or lower) 48 v models: 36 vdc max./ 33 vdc (or lower) recommended input fuse (slow blow) 12 v models: 10 a 24 v models: 5 a 48 v models: 2.5 a output specifications voltage set accuracy 1.0 % output voltage adjustment range 24 vdc models: +20 / -10 % other models: 10 % with external resistor (see page 3) regulation C input variation vin min. to vin max. 0.5 % max. C load variation 0 C 100 % 0.5 % max. minimum load not required temperature coefficient 0.02 %/k ripple and noise (20 mhz bandwidth) 3.3 & 5.0 vdc models: 100 mvpk-pk. typ. (measured with 1 f mlcc and a 10 f tantalum capacitor) 12, 15 & 24 vdc models: 150 mvpk-pk typ. transient response (alignment to 1% at load step change 75% to 100% ) 250 s typ. output current limitation at 150% of iout max. short circuit protection 24 vdc models: 0.3 hz. typ. other models: hiccup mode 1.5 hz, automatic recovery capacitive load 3.3 vdc models: 25800 f max. 5.0 vdc models: 17000 f max. 12.0 vdc models: 2900 f max. 15.0 vdc models: 1900 f max. 24 .0 vdc models: 750 f max. all specifcations valid at nominal input voltage, full load and +25c after warm-up time unless otherwise stated. page 2 of 4 http://www.tracopower.com
dc/dc converters ten 50 series 50 watt all specifcations valid at nominal input voltage, full load and +25c after warm-up time unless otherwise stated. page 3 of 4 general specifications temperature ranges C operating (natural convection cooling 20 lfm) C40c to +85c (see load derating) C case temperature +105c max. C storage C50c to +125c load derating C without heatsink 1.1 %/k above 50c C with heatsink 1.3 %/k above 60c thermal impedance C natural convection 20 lfm 12c/w C natural convection 20 lfm with heatsink 10c/w humidity (non condensing) 95 % rel h max. reliability, calculated mtbf (mil-hdbk-217f, at +25c, ground benign) >220000 h isolation voltage (60 sec.) C input/output 1500 vdc isolation capacitance C input/output 2200 pf max. (100 khz, 1 v) isolation resistance C input/output >1000 mohm (500 vdc) switching frequency 24 vdc models: 285 khz typ. other models: 320 khz typ. (pulse width modulation pwm) remote on/off C on: 3.5 to 12 vdc to -vin or open circuit. C off: 0 to +1.2 vdc or short circuit to -vin C off idle current: 2.5 ma typ. safety standards ul/cul 60950-1 2nd edition, iec 60950-1:2005 (2nd edition); +a1:2009 safety approvals C csa certificate (ul/cul 60950-1 2nd edition) www.tracopower.com/products/ten50-csa.pdf C cb test certificate (iec/en 60950-1 2nd edition) www.tracopower.com/products/ten50-cb.pdf physical specifications casing material alluminium alloy, 6-side shielded, insulating baseplate potting material epoxy (ul 94v-0 rated) weight 30 g (1.05 oz ) soldering temperature max. 260c / 10 sec. (1.5 mm from casing) environmental compliance C reach www.tracopower.com/products/ten50-reach.pdf C rohs directive 2011/65/eu output voltage adjustment rd trim +vout ru trim - vout trim up trim down application note: www.tracopower.com/products/ten50-application.pdf for resistor values see application note http://www.tracopower.com pending pending
dc/dc converters ten 50 series 50 watt outline dimensions rev. february 21. 2014 page 4 of 4 pin single 1 +vin (vcc) 2 Cvin (gnd) 3 remote on/off 4 +vout 5 Cvout 6 trim pin-out note: before attaching the heatsink, the product label on converter has to be removed for optimal performance. for volume orders we can supply the converters with heatsink already mounted. please contact us for a relative quotation. order code: ten-hs4 (cont.: heat-sink, thermal pad, 2 clamps) material: aluminum finish: anodic treatment (black) weight: 9 g (0.31oz) without converter thermal impedance after assembling: 10 k/w 18.0 (0.71) max. conver ter heat-sink thermal pad clamp 31.0 (1.22) max. 31.1 (1.22) heat-sink ten-hs4 (optional) dimensions in [mm], () = inch pin diameter: 1.0 0.05 (0.04 0.002) pin pitch tolerance: 0.13 (0.005) case tolerances: 0.25 (0.01) 11.0 5.5 50.8 (2.0) (0.43) (0.22) bottom view 1 4 3 2 6 45.72 5 (1.8) 2.54 (0.1) 5.08 (0.2) 10.16 (0.4) 10.16 (0.4) 20.32 (0.8) 25.4 (1.0) 2.54 (0.1) 2.54 (0.1) 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
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