page 1 of 4 dc/dc converters ten 20wir series, 20 watt features 2 x 1 metal package ultra wide 4:1 input voltage range 9C36, 18C75, 43C160 vdc en 50155 approval for railway applications thermal shock and vibration resistant according en 61373 input flter meets en 55022 class b without external components high effciency up to 89% no minimum load required operating temperature range C40c to +85c under voltage lock-out circuit remote on/off output voltage adjustable lead free design, rohs compliant 3-year product warranty the ten 20wir series is a family of high performance 20 watt dc/dc converter modules featuring ultra wide 4:1 input voltage ranges in a 2 x 1 package with industry-standard footprint. input voltages up to 160 vdc, excellent emc char - acteristics and en 50155 approval make this product the best choice for many demanding applications in railroad and transportation systems. further standard features include remote on/off, over voltage protection, under voltage lockout and short circuit protection. low input current characteristics at minimal load make these converters also the ideal solution for battery-operated systems. typical ap - plications are in wireless networks, telecom/datacom, industry control systems and measurement equipments. order code input voltage range output voltage output current max. effciency typ. ten 20-2410wir 3.3 vdc 4500 ma 85 % ten 20-2411wir 5.0 vdc 4000 ma 88 % ten 20-2412wir 9 C 36 vdc 12 vdc 1670 ma 89 % ten 20-2413wir (24 vdc nominal) 15 vdc 1330 ma 88 % ten 20-2422wir 12 vdc 833 ma 88 % ten 20-2423wir 15 vdc 667 ma 89 % ten 20-4810wir 3.3 vdc 4500 ma 85 % ten 20-4811wir 5.0 vdc 4000 ma 88 % ten 20-4812wir 18 C 75 vdc 12 vdc 1670 ma 89 % ten 20-4813wir (48 vdc nominal) 15 vdc 1330 ma 89 % ten 20-4822wir 12 vdc 833 ma 88 % ten 20-4823wir 15 vdc 667 ma 89 % ten 20-7210wir 3.3 vdc 4500 ma 85 % ten 20-7211wir 5.0 vdc 4000 ma 87 % ten 20-7212wir 43 C 160 vdc 12 vdc 1670 ma 88 % ten 20-7213wir (110 vdc nominal) 15 vdc 1330 ma 89 % ten 20-7222wir 12 vdc 833 ma 88 % ten 20-7223wir 15 vdc 667 ma 89 % models cb scheme ul 60 95 0- 1u l 60 95 0- 1 http://www.tracopower.com pending
page 2 of 4 dc/dc converters ten 20wir series 20 watt input specifications input current (no load) 24 vin models: 6 ma typ. 48 vin models: 4 ma typ. 110 vin models: 3 ma typ. input current (full load) 24 vin, 3.3 vdc models: 730 ma typ. 24 vin, other models: 950 ma typ. 48 vin, 3.3 vdc models: 365 ma typ. 48 vin, other models: 475 ma typ. 110 vin, 3.3 vdc models: 160 ma typ. 110 vin, other models: 210 ma typ. start-up voltage 24 vin models: 9.0 vdc (or lower) 48 vin models: 18 vdc (or lower) 110 vin models: 43 vdc (or lower) under voltage shut down (lock-out circuit) 24 vin models: 8.0 vdc typ. 48 vin models: 16 vdc typ. 110 vin models: 40 vdc typ. surge voltage (1 sec.) 24 vin models: 50 v max. 48 vin models: 100 v max. 110 vin models: 170 v max. reflected ripple current 300 map-p typ. conducted noise 24 & 48 vin models: en 55022 class b without external components 110 vin models: en 55022 class a without external components 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 (with external input capacitor) en 61000-4-4, 2 kv, perf. criteria a en 61000-4-5, 2 kv perf. criteria a C external input capacitor 24 & 48 vin models: nippon chemi-con ky 220 f, 100 v, esr 48 mohm 110 vin models: rubycon bxf series, 100 f / 250 v conducted immunity en 61000-4-6, 10 vrms, perf. criteria a output specifications voltage set accuracy 1 % voltage adjustment range 10 % (single output models only) regulation C input variation vin min. to vin max. 0.2 % max. C load variation 0 C 100 % single output models: 0.5 % max. dual output models: 1 % max. C load cross variation 25 % / 100 % 5 % max . minimum load not required temperature coefficient 0.02 %/k ripple and noise (20 mhz bandwidth, 3.3 & 5.0 vdc models: 75 mvp-p typ. measured with 1 f/ 50 v mlcc) other models: 100 mvp-p typ. start up time C power on 30 ms typ. (constant resistive load) C remote on 30 ms typ. transient response (25% load step change) 250 s typ. short circuit protection indefinite (automatic recovery) over load protection 150 % of iout max. typ. over voltage protection (only single output models) 3.3 vdc models: 3.7 C 5.4 v 5 vdc models: 5.6 C 7.0 v 12 vdc models: 13.5 C 19.6 v 15 vdc models: 16.8 C 20.5 v http://www.tracopower.com all specifcations valid at nominal input voltage, full load and +25c after warm-up time unless otherwise stated.
page 3 of 4 dc/dc converters ten 20wir series 20 watt output specifications capacitive load 3.3 vdc models: 7000 f 5.0 vdc models: 5000 f 12 vdc models: 850 f 15 vdc models: 700 f 12 vdc models: 500 f (each output) 15 vdc models: 350 f (each output) general specifications temperature ranges C operating C40c to +85c (with derating) C case temperature +105c max. C storage C55c to +125c power derating C natural convection 4.5 %/k above 73c C natural convection with heat sink (optional) 5.3 %/k above 78c thermal impedance C natural convection 12c/w C natural convection with heat sink (optional) 10c/w humidity (non condensing) 5 C 95 % rel. h max. isolation voltage (60 sec.) C input / output 1500 vdc isolation resistance C input / output >1000 m ohm isolation capacitance C input / output 3000 pf max. switching frequency 330 khz typ. (pulse width modulation pwm) thermal shock, mechanical shock & vibration en 61373, mil-std-810f C test conditions www.tracopower.com/products/mil810.pdf safety standards ul/cul 60950-1, iec/en 60950-1, en 50155 safety approvals C ul/cul www.ul.com -> certifications -> file e188913 C railway www.tracopower.com/products/ten20wir-coc.pdf remote on/off C on: 3.0 ... 15 vdc or open circuit C off: 0 ... 1.2 vdc or short circuit pin 2 and pin 6 C off idle current: 2.5 ma reliability, calculated mtbf (mil-hdbk-217f, at +25c, ground benign) 500000 mio. h environmental compliance C reach www.tracopower.com/products/ten20wir-reach.pdf C rohs rohs directive 2011/65/eu application note: www.tracopower.com/products/ten20wir-application.pdf output voltage adjustment (for single output models only) rd trim +vout ru trim - vout trim up trim down nominal output voltage at open trim input adjustment range 10%, ru, rd to be adviced http://www.tracopower.com all specifcations valid at nominal input voltage, full load and +25c after warm-up time unless otherwise stated.
page 4 of 4 physical specifications casing material copper, nickel plated baseplate material non conductive fr4 potting material silicon (ul94v-0 rated) weight 30 g (1.0 6 oz ) soldering temperature max. +265c / 10 sec. dc/dc converters ten 20wir series 20 watt outline dimensions rev. june 14. 2013 56.0 (2.2) max. 14.5 (0.57) 16.8 (0.66) max. conver ter heat-sink thermal pad clamp 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-hs1 (cont.: heat-sink, thermal pad, 2 clamps) material: aluminum finish: anodic treatment (black) weight: 17g (0.60oz) without converter thermal impedance after assembling: 10 k/w pin single dual 1 +vin (vcc) +vin (vcc) 2 Cvin (gnd) Cvin (gnd) 3 +vout +vout 4 trim common 5 Cvout Cvout 6 remote on/off pin-out dimensions in [mm], () = inch pin diameter: 1.0 0.1 (0.04 0.004) pin pitch tolerances: 0.25 (0.01) case tolerances: 0.5 (0.02) insulated base p late bottom v iew 1 4 3 2 5 6 50.8 (2.0) 15.2 (0.60) 20.32 (0.80) 5.08 (0.20) 7.62 (0.30) 2.5 (0.10) 10.16 (0.40) 10.16 (0.40) 25.4 (1.00) 10.2 (0.40) 6.0 (0.24) 7.62 (0.30) dimensions in mm, () = inch heat-sink (option) 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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