DC/DC Converters TEQ 160WIR Series, 160 Watt CB Features High power block with excellent Scheme UL 60950-1 UL 508 thermal convection Operating temperature -40C to +75C without derating Increased shock & vibration resistance Ultra wide 4:1 input voltage range u EN 50155 approval for railway applications Excellent efficiency up to 90% Input filter meet EN 55032, class A I/O insulation 2250 VDC Under voltage lock-out circuit Soft start Input protection filter The TEQ-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 metal case. These converters are suitable for a wide range of applications, but the product is designed particularly also for industrial applications where often no PCB mounting is possible but the module has to be mounted on a chassis. A very high efficiency and the overall heatsink construction allows an operating temperature up to +75C with natural convection cooling without power derating and up to +90C with power derating. Further features include output voltage trimming, Remote On/Off and under voltage lockout. The very wide input voltage range and reverse input voltage protection make these converters also an interesting solution for battery operated systems. Models Order code Input voltage TEQ 160-4812WIR Output voltage Output current max. Efficiency typ. 12 VDC (9.6 - 13.2) 13 A 90 % TEQ 160-4815WIR 19 - 75 VDC 24 VDC (19.2 - 26.4) 6.5 A 90 % TEQ 160-4816WIR (48 VDC nominal) 28 VDC (22.4 - 30.8) 5.5 A 90 % TEQ 160-4818WIR 48 VDC (38.4 - 52.8) 3.2 A 90 % TEQ 160-7212WIR 12 VDC (9.6 - 13.2) 15 A 89 % TEQ 160-7215WIR 43 - 160 VDC 24 VDC (19.2 - 26.4) 7.5 A 89 % TEQ 160-7216WIR (110 VDC nominal) 28 VDC (22.4 - 30.8) 6.5 A 89 % 48 VDC (38.4 - 52.8) 3.8 A 89 % TEQ 160-7218WIR www.tracopower.com Page 1 of 4 DC/DC Converters TEQ 160WIR Series 160 Watt Input Specifications Input current at no load 48 Vin models: 20 mA typ. 110 Vin models: 10 mA typ. Start-up voltage 48 Vin models: 19.0 VDC (or lower) 110 Vin models: 43.0 VDC (or lower) Under voltage shut down (lock-out circuit) 48 Vin models: 17.0 VDC (or lower) 110 Vin models: 37.5 VDC (or lower) Surge voltage (1 s max.) 48 Vin models: 100 V max. 110 Vin models: 185 V max. Conducted noise EN 55032 class A 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 EN 61000-4-4, 2 kV, perf. criteria A EN 61000-4-5, 1 kV, perf. criteria A EN 61000-4-5, 2 kV, perf. criteria A - Conducted immunity EN 61000-4-6, 10 Vrms, perf. criteria A - Railway immunity EN 50155 Output Specifications Voltage set accuracy 1 % Output voltage adjustment +10 % / -20 % 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 up to Vout nom. +10% Ripple and noise (20 MHz Bandwidth) 12 VDC models: 125 mVp-p max. 24 & 28 VDC models: 250 mVp-p max. 48 VDC models: 350 mVp-p max. www.tracopower.com Page 2 of 4 DC/DC Converters TEQ 160WIR Series 160 Watt Output Specifications 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 max. Output current limitation at 120 -150 % of Iout max. Over voltage protection at 115 -130 % of Vout nom. Short circuit protection hiccup, automatic recovery Capacitive load (48Vin / 110Vin) 12 24 28 48 VDC VDC VDC VDC models: models: models: models: 10`800 / 12`500 F max. 2`700 / 3`100 F max. 1`900 / 2`300 F max. 660 / 790 F max. General Specifications Temperature ranges - Operating -40C to +105C (up to +75C w/o derating) - Storage -40C to +105C Thermal impedance 1.45 K/W Derating See derating graph below Over temperature protection at 115C typ. Thermal shock acc. MIL-STD-810F Shock & Vibration acc. EN61373, MIL-STD-810F Humidity (non condensing) 5% to 95 % rel H max. Reliability, calculated MTBF (MIL-HDBK-217F, at +25C, ground benign) >400`000 h Isolation voltage (60 s) - Input/Output 2'250 VDC (basic insulation) - Input/Case 1'600 VDC Isolation resistance - Input/Output (500 VDC) >1 GOhm min. Switching frequency 250 kHz typ. (puls width modulation) Safety standards - CB test certificate IEC/EN 60950-1 (ed. 2), EN 60950-1:2006/ A11:2009/A1:2010/A12:2011/A2:2013 - CSA certificate of compliance UL 508, CSA C22.2 No. 107.1-01 - UL online certification E188913, QQGQ2 UL 60950-1 2nd ed. +Am1 - Railway immunityEN50155 - Certification documents www.tracopower.com/overview/teq160wir Remote On/Off - positive logic (standard) - On: 3 to 12 VDC or open circuit - Off: 0 to 1.2 VDC or short circuit terminal 1 and 4 - Off idle current: 3 mA Environmental compliance - Reach document www.tracopower.com/info/reach-declaration.pdf - RoHS RoHS directive 2011/65/EU - Flammability identified acc. EN 45545-2 www.tracopower.com/info/en45545-declaration.pdf Temperature derating 120 OUTPUT POWER(%) 100 80 60 40 20 Natural convection (20LFM) 0 -40 -20 0 20 40 60 80 AMBIENT TEMPERATURE,TA(C) 100 120 All specifications valid at nominal input voltage, full load and +25C after warm-up time unless otherwise stated. www.tracopower.com Page 3 of 4 DC/DC Converters TEQ 160WIR Series 160 Watt Physical Specifications Casing material aluminium Potting material silicone (UL94V-0 rated) Weight 800 g (28.22oz) Dimensions TEQ 160WIR module: 103.2 (4.06) 74.2 (2.92) 79.1 (3.11) 76.2 (3.0) 88.9 (3.50) 87.6 (3.45) 3.2 (0.13) DIN-Rail clip: Terminal Pin Function Recommended wire 1,2 - Vin 12 AWG 3 NC NA 4 Ctrl (Remote On/Off) 14 - 18 AWG 5,6 + Vin 12 AWG 7,8 - Vout 12 AWG 9 - Sense* 14 - 18 AWG 10 + Sense* 14 - 18 AWG 11,12 + Vout 12 AWG Order code: TEQ-MK1 45.0 (1.77) 8.7 (0.34) 50.0 (1.97) Connection * Sense line to be connected to the output either at the module or at the load under regard of polarity. - The current rating of the terminal block is 15 A/pole. - Using 2 poles in parallel if the peak output current can exceed 15 A. - Wire size shall be selected to withstand the peak output current (Iout max + Current limitation). Specifications can be changed without notice! Make sure you are using the latest documentation, downloadable at www.tracopower.com www.tracopower.com www.tracopower.com Rev. June 27. 2018 Page 4 of 4 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: TRACO Power: TEQ 160-4815WIR TEQ 160-4818WIR TEQ 160-7212WIR TEQ 160-7215WIR TEQ 160-4816WIR TEQ 1607218WIR TEQ 160-4812WIR TEQ 160-7216WIR