DC/DC Converters TEP 160WIR Series, 144 – 182 Watt Features ◆ Compact metal package ◆ Ultra wide 4:1 input voltage ranges 8.5–36, 16.5–75, 43–160 VDC ◆ EN 50155 approval for railway applications ◆ Very high efficiency 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 (Models pictured with optional heatsink) 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 efficiency allows full power operation without forced air cooling at 25°C This temperature can be increased to 40°C with optional mounted heatsink or up to 60°C 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. Standard Models Order code Input voltage TEP 160-2412WIR TEP 160-2413WIR TEP 160-2415WIR TEP 160-2416WIR TEP 160-2418WIR TEP 160-4812WIR TEP 160-4813WIR TEP 160-4815WIR TEP 160-4816WIR TEP 160-4818WIR TEP 160-7212WIR TEP 160-7213WIR TEP 160-7215WIR TEP 160-7216WIR TEP 160-7218WIR 8.5 – 36 VDC (24 VDC nominal) 16.5 – 75 VDC (48 VDC nominal) 43 – 160 VDC (110 VDC nominal) Output voltage 12 VDC 15 VDC 24 VDC 28 VDC 48 VDC 12 VDC 15 VDC 24 VDC 28 VDC 48 VDC 12 VDC 15 VDC 24 VDC 28 VDC 48 VDC Output current max. 12 A 9.5 A 6.0 A 5.0 A 3.0 A 13 A 10 A 6.5 A 5.5 A 3.2 A 15 A 12 A 7.5 A 6.5 A 3.8 A Efficiency typ. 90 % 91 % 90 % 90 % 90 % 91 % 91 % 91 % 91 % 91 % 90 % 90 % 90 % 90 % 90 % Options TEP-HS1 TEP-MK1 TCK-xxx on demand Heat-sink for standard version (incl. mounting screws and thermal pad) Din-rail mounting kit for chassis mount models (incl. mounting screws) Common mode chokes for filter proposals to meet EN55022 class A/B --> see application note 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 filter 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) http://www.tracopower.com Page 1 of 5 DC/DC Converters TEP 160WIR Series 144 – 182 Watt Input Specifications Input current at no load (nominal input voltage) 24 V models: 25 mA typ. 48 V models: 20 mA typ. 110 V models: 10 mA typ. Start-up voltage 24 V models: 9.0 VDC max. 48 V models: 18 VDC max. 110 V models: 43 VDC max. Under voltage shut down (lock-out circuit) 24 V models: 7.3 – 8.1 VDC 48 V models: 15.5 – 16.3 VDC 110 V models: 33.0 – 36.0 VDC Surge voltage (1 sec. max.) 24 V models: 50 VDC 48 V models: 100 VDC 110 V models: 185 VDC Conducted noise EN 55022 class A/B with external components see application note EMC immunity EN 50121-3-2 – 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 24 / 48 V models: chemi-con KY 200 µF, 100 V, ESR 48 mOhm 110 V models: ruby-con BXF 100 µF, 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 / 110 V models: 10 A Output Specifications Voltage set accuracy (at full load, nominal input) ±1 % Output voltage adjustment +10 % / –20 % by external resistor see application note Regulation – Input variation Vin min. to Vin max. 0.1 % max. – Load variation (0 – 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 µs typ. Output current limitation at 120 – 150 % of Iout max. Over voltage protection at 115 – 130 % of Vout nom. Short circuit protection indefinite, automatic recovery. http://www.tracopower.com Page 2 of 5 DC/DC Converters TEP 160WIR Series 144 – 182 Watt General Specifications Temperature ranges – Operating –40°C to +75°C – Case temperature +115°C max. – Storage –55°C to +125°C Thermal impedance – without heat-sink6.1°C/W – with heat-sink5.1°C/W Power Derating – without heat-sink – with heat-sink – with iron base plate (19” x 3.5” x 0.063”) depending on installation! 1.5 %/K above +25°C 1.5 %/K above +40°C 1.8 %/K above +60°C please refer to application note for temperature measure point that should not exceed 115°C. Over temperature protection at +120°C Thermal shock, mechanical shock & vibration EN 61373, MIL-STD-810F – Test conditions www.tracopower.com/products/mil810.pdf Humidity (non condensing) 95 % rel H max. Reliability, calculated MTBF (MIL-HDBK-217F, at +70°C, ground benign) 350‘000 h Isolation voltage (60sec.) – Input/Output 2’250 VDC (basic insulation) – Input/Case 1’600 VDC Isolation capacitance – Input/Output 2500 pF max. Isolation resistance – Input/Output (500 VDC) >1 GOhm min. Switching frequency 250 kHz typ. (puls width modulation) Safety standards – UL online certification E188913, QQGQ2 UL 60950-1 2nd edition + AM1 – Railway immunity EN 50155 IEC/EN 60950-1 – Flamability identified acc. EN45545-2 – Certification documents www.tracopower.com/overwiew/tep160wir Remote On/Off – positive logic (standard) – On: – Off: – negative logic (option) – On: – Off: – Off idle current: Environmental compliance 3 to 12 VDC or open circuit 0 to 1.2 VDC or short circuit pin 1 and 3 0 to 1.2 VDC or short circuit pin 1 and 3 3 to 12 VDC or open circuit 3 mA – Reach www.tracopower.com/overview/tep160wir.pdf – RoHS RoHS directive 2011/65/EU Application note: www.tracopower.com/products/tep160wir-application.pdf Max. capacitive load [µF] 12 VDC 15 VDC 24 VDC 28 VDC 48 VDC 24 VDC Input models 10‘000 6‘300 2‘500 1‘700 620 48 VDC Input models 10‘800 6‘600 2‘700 1‘900 660 110 VDC Input models 12‘500 8‘000 3‘100 2‘300 790 All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated. http://www.tracopower.com Page 3 of 5 DC/DC Converters TEP 160WIR Series 144 – 182 Watt General Specifications Casing material metal Potting material silicone (UL94V-0 rated) Base material FR4 Dimensions TEP 160WIR module Pin-Out 5 1 – Vin 2 6 2 Case 7 3 Remote On/Off 0.19 (4.8) 1.90 (48.26) Pin diameter pin 5 & 9: 0.08 (2.0) Pin diameter other pins: 0.04 (1.0) (0.6) 0.023 Weight: 105 g (3.70oz) 4 + Vin 5 – Vout 6 – Sense* 7 Trim 8 + Sense* 9 + Vout *Sense line to be connected to the output either at the module or at the load under regard of polarity. (5.1) 0.5 2.28 (57.9) (12.7) 1.00 (25.40) 9 4 0.70 (17.78) 8 0.30 Bottom view 3 0.20 Pin 1 (7.62) 2.40 (61.0) 2.00 (50.80) 4 x M3 THD (trough hole) 0.95 (11.4) (24.2) 0.45 TEP-HS1 Heatsink (pictured with heatsink mounted) 2.28 (57.9) 2.40 (61.0) Order code: TEP-HS1 Includes heatsink with termal pad and mounting screws To order modules with mounted heatsink ask factory. Top view Weight: 142 g (5.01oz) (Heatsink + Converter) Dimensions in Inch, () = mm Tolerances ±0.02 (±0.5) Pin pich tolerances ±0.01 (±0.25) Mounting hole pich tolerances ±0.01 (±0.25) http://www.tracopower.com Page 4 of 5 DC/DC Converters TEP 160WIR Series 144 – 182 Watt Options (on demand) Chassis mount models with screw terminal block Chassis mount models with screw terminal block and input filter to meet EN 555022 class A TEP-MK1 DIN-rail clip for chassis mount models 1.33(33.8) 1.53(38.8) 1.87(47.5) Specifications can be changed without notice! Make sure you are using the latest documentation, downloadable at www.tracopower.com www.tracopower.com Rev. July 20. 2015 Page 5 of 5