http://www.tracopower.com page 1 of 5 dc/dc converters tep 160wir series, 144 C 182 watt features compact metal package ultra wide 4:1 input voltage ranges 8.5C36, 16.5C75, 43C160 vdc en 50155 approval for railway applications very high effciency up to 91% no minimum load soft start ajustable output voltage +10/-20% sense line remote on/off input under voltage lock-out circuit reverse input voltage protection over temperature protection optional heatsink optional as chassis mount models with screw terminal block and emi filter 3-year product warranty the tep 160wir series is a family of isolated high performance dc-dc converter modules with ultra-wide 4:1 input voltage ranges which come in a rugged, sealed industry standard half brick package. a very high effciency allows full power operation without forced air cooling at 25c this temperature can be increased to 40c with optional mounted heatsink or up to 60c when mounted on an iron base plate. the very wide input voltage range and reverse input voltage protection make these converters interesting solution for battery operated systems. typical applications are in telecom/datacom, industry control and railway systems for on board power distribution. these series is available in many optional designs on demand --> see options. order code input voltage output voltage output current max. effciency typ. tep 160C2412wir 12 v d c 12 a 90 % tep 160C2413wir 8.5 C 36 vdc 15 vd c 9. 5 a 91 % tep 160C2415wir (24 vdc nominal) 24 vdc 6.0 a 90 % tep 160C2416wir 28 vdc 5.0 a 90 % tep 160C2418wir 48 vdc 3.0 a 90 % tep 160C4812wir 12 v d c 13 a 91 % tep 160C4813wir 16.5 C 75 vdc 15 vd c 10 a 91 % tep 160C4815wir (48 vdc nominal) 24 vdc 6.5 a 91 % tep 160C4816wir 28 vdc 5.5 a 91 % tep 160C4818wir 48 vdc 3.2 a 91 % tep 160C7212wir 12 v d c 15 a 90 % tep 160C7213wir 43 C 160 vdc 15 vd c 12 a 90 % tep 160C7215wir (72 vdc nominal) 24 vdc 7. 5 a 90 % tep 160C7216wir 28 vdc 6.5 a 90 % tep 160C7218wir 48 vdc 3.8 a 90 % standard models (models pictured with optional heatsink) tep-hs1 heat-sink for standard version (incl. mounting screws and thermal pad) tep-mk1 din-rail mounting kit for chassis mount models (incl. mounting screws) tck-xxx common mode chokes for flter proposals to meet en55022 class a/b --> see application note on demand models with 3.3 vdc/~ 40 a or 5.0 vdc/~ 30 a output chassis mount models with screw terminal block chassis mount models with screw terminal block and input flter to meet en 555022 class a negative (passive = off) remote on/off function (standard is passive = on) sync pin to synchronize switching frequency of up to 3 units (emc reason) options pending
http://www.tracopower.com page 2 of 5 input specifications input current at no load (nominal input voltage) 24 v models: 25 ma typ. 48 v models: 20 ma typ. 72 v models: 10 ma typ. start-up voltage 24 v models: 9.0 vdc max. 48 v models: 18 vdc max. 72 v models: 43 vdc max. under voltage shut down (lock-out circuit) 24 v models: 7.3 C 8.1 vdc 48 v models: 15.5 C 16.3 vdc 72 v models: 33.0 C 36.0 vdc surge voltage (1 sec. max.) 24 v models: 50 vdc 48 v models: 100 vdc 72 v models: 185 vdc conducted noise en 55022 class a/b with external components see application note esd (electrostatic discharge) en 61000-4-2, air 8 kv, contact 6 kv, perf. criteria a radiated immunity en 61000-4-3, 20 v/m, perf. criteria a fast transient / surge en 61000-4-4, 2 kv, perf. criteria a en 61000-4-5, 2 kv perf. criteria a with external input capacitor: 24/48v models: chemi-con ky 200 f, 100 v, esr 48 mohm 72 v models: ruby-con bxf 100 f, 250 v conducted immunity en 61000-4-6, 10 vrms, perf. criteria a reverse voltage protection parallel diode recommended input fuse (slow blow) 24 v models: 20 a 48/72 v models: 10 a output specifications voltage set accuracy (at full load, nominal input) 1 % output voltage adjustment +10 % / C20 % by external resistor see application note regulation C input variation vin min. to vin max. 0.1 % max. C load variation (0 C 100%) 0.1 % max. temperature coefficient 0.02 %/k minimum load not required remote sense 10 % max. of vout nom. (trim up value to subtract) ripple and noise (20 mhz bandwidth) 12 / 15 vdc models: 100 mvp-p typ. 24 / 28 vdc models: 200 mvp-p typ. 48 vdc models: 300 mvp-p typ. start up time (nominal vin and constant resistive load) 75 ms typ. (at power on or remote on) transient response (25% load step change) 250 s typ. output current limitation at 120 C 150 % of iout max. over voltage protection at 115 C 130 % of vout nom. short circuit protection indefinite, automatic recovery. dc/dc converters tep 160wir series 144 C 182 watt
http://www.tracopower.com page 3 of 5 all specifcations valid at nominal input voltage, full load and +25c after warm-up time unless otherwise stated. general specifications temperature ranges C operating C40c to +75c C case temperature +115 c m a x . C storage C55c to +125c thermal impedance C without heat-sink 6.1c/w C with heat-sink 5.1c/w power derating depending on installation! C without heat-sink 1.5 %/k above +25c C with heat-sink 1.5 %/k above +40c C with iron base plate ( 19 x 3.5 x 0.063) 1.8 %/k above +60c please refer to application note for temperature measure point that should not exceed 115c. over temperature protection at +120c thermal shock, mechanical shock & vibration en 61373, mil-std-810f C test conditions www.tracopower.com/products/mil810.pdf humidity (non condensing) 95 % rel h max. reliability, calculated mtbf (mil-hdbk-217f, at +25c, ground benign) 75000 h isolation voltage (60sec.) C input/output 2250 vdc (basic insulation) C input/case 16 0 0 v d c isolation capacitance C input/output 2500 pf max. isolation resistance C input/output (500 vdc) >1 gohm min. switching frequency 250 khz typ. (puls width modulation) safety standards en 50155, ul 60950-1, iec/en 60950-1 safety approvals C ul/cul (entry pending) www.ul.com -> certifications -> file e188913 C railway www.tracopower.com/products/tep-coc.pdf remote on/off C positive logic (standard) C on: 3 to 12 vdc or open circuit C off: 0 to 1.2 vdc or short circuit pin 1 and 3 C negative logic (option) C on: 0 to 1.2 vdc or short circuit pin 1 and 3 C off: 3 to 12 vdc or open circuit C off idle current: 3 ma environmental compliance C reach www.tracopower.com/products/tep160wir-reach.pdf C rohs rohs directive 2002/95/ec application note: www.tracopower.com/products/tep160wir-application.pdf dc/dc converters tep 160wir series 144 C 182 watt max. capacitive load [f] 12 v d c 15 vd c 24 vdc 28 vdc 48 vdc 24 vdc input models 10000 630 0 2500 170 0 620 48 vdc input models 10800 660 0 2700 190 0 660 110 vdc input models 12 50 0 8000 310 0 2300 790
http://www.tracopower.com page 4 of 5 0.20 0.5 0.023 2.40 2.00 0.30 0.70 1.00 1.90 0.19 2.28 (57.9) 1 2 3 4 5 6 8 9 7 4 x m3 thd (48.26) (4.8) (50.80) (61.0) (17.78) (12.7) (25.40) bottom view (7.62) (0.6) (5.1) (trough hole) t op view 0.95 0.45 (24.2) (11.4) 2.40 (61.0) 2.28 (57.9) tep 160wir module dimensions in inch, () = mm tolerances 0.02 (0.5) pin pich tolerances 0.01 (0.25) mounting hole pich tolerances 0.01 (0.25) weight: 105g (3.70oz) pin 1 C vin 2 case 3 remote on/off 4 + vin 5 C vout 6 C sense 7 trim 8 + sense 9 + vout pin-out sense line to be connected to the output either at the module or at the load under regard of polarity. weight: 142g (5.01o) (heatsink + converter) order code: tep-hs1 includes heatsink with termal pad and mounting screws to order modules with mounted heatsink ask factory. pin diameter pin 5 9: 0.08 (2.0) pin diameter other pins: 0.04 (1.0) tep-hs1 heatsink (pictured with heatsink mounted) dimensions general specifications casing material metal potting material silicon (u94v-0 rated) ase material fr4 dc/dc converters tep 160wir series 144 C 182 watt
page 5 of 5 options (on demand) re v. 12/12 specifcations can be changed any time without notice. dc/dc converters tep 160wir series 144 C 182 watt chassis mount models with screw terminal block chassis mount models with screw terminal block and input flter to meet en 555022 class a din-rail clip for chassis mount models 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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