http://www.tracopower.com page 1 of 4 features ultra wide 4:1 input voltage range adjustable output voltage remote on/off continuous short circuit protection over voltage protection over temperature protection i/o isolation 1500 vdc input flter meets en 55022, class a and fcc, level a without external components fully rohs compliant 3-year product warranty dc/dc converters ten 25wi series, 25/30 watt the ten 25wi series is a family of high performance dc-dc converter modules up to 30 watt featuring ultra wide 4:1 input voltage ranges in a compact low profle case with industry standard footprint. standard features include remote on/off, output voltage trimming, over voltage protection, under voltage lockout, over temperature and short circuit protection. an other features is the internal emi-flter to meet en 55022, class a. typical ap - plications for these converter modules are industrial electronics, communication sys - tems, battery operated equipment and distributed power systems. order code input voltage range output voltage output current max. effciency typ. ten 25-2410wi 3.3 vdc 5500 ma 82 % ten 25-2411wi 5 vdc 5000 ma 85 % ten 25-2412wi 10 C 40 vdc 12 vdc 2500 ma 89 % ten 25-2413wi (24 vdc nominal) 15 vdc 2000 ma 89 % ten 25-2422wi 12 vdc 1250 ma 89 % ten 25-2423wi 15 vdc 1000 ma 89 % ten 25-4810wi 3,3 vdc 5500 ma 82 % ten 25-4811wi 5 vdc 5000 ma 85 % ten 25-4812wi 18 C 75 vdc 12 vdc 2500 ma 89 % ten 25-4813wi (48 vdc nominal) 15 vdc 2000 ma 89 % ten 25-4822wi 12 vdc 1250 ma 89 % ten 25-4823wi 15 vdc 1000 ma 89 % models u l 60950 -1
http://www.tracopower.com page 2 of 4 input specifications input current no load 24 v models: 20 ma max. 48 v models: 10 ma max. input current full load 24 v; 3.3 vdc models: 920 ma typ. 24 v; 5.0 vdc models: 1220 ma typ. 24 v; other output models: 1400 ma typ. 48 v; 3.3 vdc models: 460 ma typ. 48 v; 5.0 vdc models: 610 ma typ. 48 v; other output models: 700 ma typ. surge voltage (100 msec. max.) 24 v models: 50 v max. 48 v models: 100 v max. reverse polarity 2 a max. reflected input ripple current 24 v models: 50 ma typ. 48 v models: 25 ma typ. conducted noise (input) en 55022 level a, fcc part 15, level a start-up voltage / under voltage shut down 24 v models: 9.7 vdc / 9.3 vdc typ. 48 v models: 17.5 vdc / 16.5 vdc typ. output specifications voltage set accuracy 1 % output voltage adj. range 10 % with external resistor (see page 4) regulation C input variation vin min. to vin max. 0.5 % max. C load variation 10 C 100 % single output models: 1.0 % max. dual output models balanced load: 2.0 % max. minimum load 10 % of rated max current (operation at lower load condition is safe but a higher output ripple will be experienced) temperature coefficient 0.02 %/c max. ripple and noise (20 mhz bandwidth) 80 mvpk-pk max. transient response (25 % load step change) 150 s typ. output current limitation >120 % of iout max. short circuit protection indefinite, automatic recovery thermal shutdown at 115c typ. capacitive load 3.3 & 5 vdc models: 10000 f 12 &15 vdc models: 1000 f dual output models: 330 f general specifications temperature ranges C operating C40c to +85c (with derating) C case temperature +105c max. C storage C50c to +125c load derating C without heatsink 2 %/k above 55c C with heatsink 2.5 %/k above 65c humidi ty (non condensing) 95 % rel h max. reliability, calculated mtbf (mil-hdbk-217f, at +25c, ground benign) >550000 h isolation voltage (60 sec.) C input/output 1500 vdc isolation capacitance C input/output (100 khz, 1 v) 1200 pf typ. isolation resistance C input/output (500 vdc) >1000 mohm switching frequency (fixed) 330 khz typ. (puls width modulation) dc/dc converters ten 25wi series, 25/30w
http://www.tracopower.com page 3 of 4 dc/dc converters ten 25wi series, 25/30w all specifcations valid at nominal input voltage, full load and +25c after warm-up time unless otherwise sta - ted. general specifications remote on/off: C on: 2.5 to 100 vdc or open circuit. C off: C1.0 to +1.0 vdc or short circuit pin 3 and 2 C standby current: 5 ma max. safety standards ul/cul 60950-1, iec/en 60950-1 safety approvals C ul/cul www.ul.com -> certifications -> file e188913 physical specifications casing material copper, nickel plated baseplate non conductive fr4 potting material silicon (ul 94 v-0 rated) weight 48 g (1.69oz ) soldering temperature max. 265c / 10 sec. environmental compliance C reach www.tracopower.com/products/TEN25WI-reach.pdf C rohs rohs directive 2002/95/ec output voltage adjustments 10k pot. ?v out t rim +v out t rim +v out t rim rx rx rx = vn -- vo 36.667 x vo -- 33 x vn rx = vo -- vn 33 x vn -- 30 x vo vo = adjusted output voltage [vdc] vn = nominal output voltage [vdc] rx = trim resistor [kohm] ?v out nominal output voltage at open trim input. trim down trim up application note: www.tracopower.com/products/TEN25WI-application.pdf
page 4 of 4 dc/dc converters ten 25wi series, 25/30w outline dimensions r e v. 07/12 specifcations can be changed any time without notice. pin single dual 1 +vin (vcc) +vin (vcc) 2 Cvin (gnd) Cvin (gnd) 3 remote on/off 4 no pin + vout 5 + vout common 6 Cvout Cvout 7 trim pin-out heat-sink ten-hs5 (optional) dimensions in [mm], () = inch pin diameter: 1.0 0.05 (0.02 0.002) pin pitch tolerances: 0.35 (0.014) case tolerances: 0.5 (0.02) note: the product label on converter has to be re - moved before mounting the heat-sink. for volume orders converters will be supplied with heat-sinks already mounted. please con - tact factory for quotation. separate heat-sinks are only available for prototypes and small quantity orders. order code: ten-hs5 (cont.: heat-sink, thermal pad, 2 clamps) material: aluminum finish: anodic treatment (black) weight: 19 g (0.67oz) (without converter) 6 9.3 40.6 10.16 5.08 50.8 6 5 4 1 2 7 bottom view 45.72 (2.0) (0.24) (1.6) (0.4) (0.37) (0.4) (0.4) (0.2) (1.8) 12.7 (0.5) 5.1 (0.2) 3 10.16 10.16 10.16 (0.4) 2.5 (0.1) 56.0 (2.2) max. 23.0 (0.9) 16.3 (0.64) max. conver ter heat-sink thermal pad clamp jenatschstrasse 1 ch-8002 zurich switzerland t el. +41 43 311 45 11 fax +41 43 311 45 45 info@traco.ch www .tracopower .com
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