TRACO POWER TEP-MK1

DC/DC Converters TEP 75WI Series, 75 Watt UL 60950-1 Features ◆ Rugged, compact metal case ◆ Screw terminal adaptor available for easy connection ◆ EN 50155 approval for railway applications ◆ Optional DIN-rail mounting kit ◆ Ultra wide 4:1 input voltage range ◆ Full load operation up to +60°C with convection cooling ◆ Undervoltage lockout (Models pictured with chassis mount adaptor / optional heatsink) ◆ Reverse input voltage protection ◆ Input protection filter ◆ 3-year product warranty The TEP-75WI 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. Four threaded M3 inserts in the module makes chassis mount or attachment of a heatsink for optimal thermal management very simple. For easy connection there is also an unique adaptor available with screw terminals. A very high efficiency allows an operating tem- perature up to +60°C with natural convection cooling without 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 Output voltage Output current max. Efficiency typ. TEP 75-2411WI 5.0 VDC 15.0 A 88 % TEP 75-2412WI 12 VDC 6.3 A 88 % TEP 75-2413WI 9 – 36 VDC 15 VDC 5.0 A 88 % TEP 75-2415WI (24 VDC nominal) 24 VDC 3.2 A 87 % TEP 75-2416WI 28 VDC 2.7 A 87 % TEP 75-2418WI 48 VDC 1.6 A 87 % TEP 75-4811WI 5.0 VDC 15 A 90 % TEP 75-4812WI 12 VDC 6.3 A 90 % TEP 75-4813WI 18 – 75 VDC 15 VDC 5.0 A 89 % (48 VDC nominal) TEP 75-4815WI 24 VDC 3.2 A 88 % TEP 75-4816WI 28 VDC 2.7 A 88 % TEP 75-4818WI 48 VDC 1.6 A 87 % TEP 75-7211WI 5.0 VDC 15 A 91 % TEP 75-7212WI 12 VDC 6.3 A 91 % TEP 75-7213WI 43 – 160 VDC 15 VDC 5.0 A 91 % TEP 75-7215WI (110 VDC nominal) 24 VDC 3.2 A 90 % TEP 75-7216WI 28 VDC 2.7 A 90 % TEP 75-7218WI 48 VDC 1.6 A 90 % Models with 3.3 VDC /~ 20 A on demand Negative (passive = Off) Remote On/Off function (standard is passive = On) http://www.tracopower.com Page 1 of 6 DC/DC Converters TEP 75WI Series 75 Watt Options Chassis mount models with screw terminal block, see page 5 suffix –CM suffix –CMF Chassis mount models with screw terminal block and input filter to meet EN 55032 class A, see page 5 Heat-sink for standard version (incl. mounting screws and thermal pad), see page 4 TEP-HS1 TEP-MK1 Din-rail mounting kit for chassis mount models (incl. mounting screws), see page 6 TCK-xxx Common mode chokes for filter proposals to meet EN55032 class A/B --> see application note Input Specifications Input current at no load 24 Vin; 5 – 15 VDC models: 185 mA typ. 24 Vin; 24 – 48 VDC models: 85 mA typ. 48 Vin; 5 & 12 VDC models: 85 mA typ. 48 Vin; 15 – 48 VDC models: 50 mA typ. 110 Vin; 5 – 48 VDC models: 10 mA typ. Input current at full load 24 Vin models: 3600 mA typ. (see Note 1) 48 Vin models: 1800 mA typ. 110 Vin models: 1350 mA typ. Start-up voltage / under voltage lockout 24 Vin models: 9 VDC / 7.5 VDC (or lower) 48 Vin models: 18 VDC / 16 VDC (or lower) 110 Vin models: 43 VDC / 36 VDC (or lower) Surge voltage (100 msec. max.) 24 Vin models: 50 V max. 48 Vin models: 100 V max. 110 Vin models: 185 V max. Conducted noise – with option –CMF EN 55032 class A, FCC part 15, level A – for PCB mount version See application note for to meet EN 55032 class A or B 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, EN55024/EN51055 24 & 48 Vin models: Nippon chemi-con KY 220 µF/100V, ESR 48 mOhm 110 Vin models: Ruby-con BXF series, 150µF/200V CMF option models: capacitor included – Conducted immunity EN 61000-4-6, 10 Vrms, perf. criteria A – PF Magnetic Field EN 61000-4-8, 100 A/m, perf. criteria A Reverse voltage protection parallel diode (external input fuse required) Output Specifications Voltage set accuracy ±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 %) 5 – 15 VDC models: 0.1 % max. 24 – 48 VDC models: 0.1 % max. Temperature coefficient ±0.02 %/K Minimum load not required Note 1: For 24 VDC input voltage models an input capacitor 4.7µF/50V X7R MLCC or 68µF/100V, 110mOhm Nippon chemi-con KY series is recommended for a reliable supply of the pulse current. Capacitor is already include with chassis mount option –CM and –CMF http://www.tracopower.com Page 2 of 6 DC/DC Converters TEP 75WI Series 75 Watt Output Specifications Remote sense 10 % max. of Vout nom. (trim up value to subtract) Ripple and noise (20 MHz Bandwidth) 5 VDC models: 100 mVp-p max. 12 & 15 VDC models: 125 mVp-p max. 24 & 28 VDC models: 250 mVp-p max. 48 VDC models: 350 mVp-p max. Start up time (nominal Vin and constant resistive load) 110 VDC input: 60 ms typ. (at power On or remote On) Others: 25 ms typ. (at power On or remote On) Transient response (25 % load step change) 200 µs typ. Output current limitation 110 VDC input: at 150 % of Iout max. Others: at 110 – 140 % of Iout max. Over voltage protection at 115 – 130 % of Vout nom. Short circuit protection continuous, automatic recovery. Capacitive load 5 VDC models: 30‘000 µF max. 12 VDC models: 5‘250 µF max. 15 VDC models: 3‘330 µF max. 24 VDC models: 1‘330 µF max. 28 VDC models: 960 µF max. 48 VDC models: 330 µF max. General Specifications Temperature ranges – Operating –40°C to +75°C – Case temperature +105°C max. – Storage –55°C to +125°C Thermal impedance – without Heatsink 6.7 K/W – with Heatsink 4.7 K/W Derating see application note Over temperature protection at +115°C Thermal shock, mechanical shock & vibration EN 61373:1999, MIL-STD-810F – Test conditions www.tracopower.com/products/mil810.pdf Humidity (non condensing) 5 – 95 % rel H max. Reliability, calculated MTBF (MIL-HDBK-217F, at +70°C, ground benign) 336‘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 300 kHz typ. (puls width modulation) Safety standards – UL online certification E188913, QQGQ2 UL 60950-1 2nd edition + AM1 EN 60950-1:2006 + A11:2009-03 IEC 60950-1(2nd edition) – Railway immunity EN 50155:2007 – Cold / dry heat / damp heat cyclic EN 60068-2-1, EN 60068-2-2, EN 60068-2-30 – Certification documents www.tracopower.com/overview/tep75wi Remote On/Off – Positive logic (standard) – On: 3 to 12 VDC or open circuit – Off: 0 to 1.2 VDC or short circuit pin 1 and 3 – Negative logic (optional on demand) – On: 0 to 1.2 VDC or short circuit pin 1 and 3 – Off: 3 to 12 VDC or open circuit – Off idle current: 3 mA Environmental compliance – Reach www.tracopower.com/overview/tep75wi – RoHS RoHS directive 2011/65/EU – Flamability identified acc. EN 45545-2 www.tracopower.com/info/en45545-declaration.pdf 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 6 DC/DC Converters TEP 75WI Series 75 Watt General Specifications Casing material 24 & 48 VDC input: metal 110 VDC input: aluminium base-plate with plastic casing Potting material silicone (UL94V-0 rated) Base material 24 & 48 VDC input: FR4 Application note: www.tracopower.com/overview/tep75wi Dimensions TEP 75 module 4 x M3 THD Pin-Out (trough hole) 1 5 Pin 1 – Vin 2 6 2 Case Bottom view 7 3 Remote On/Off 3 8 4 + Vin 5 – Vout 4 9 6 – Sense* Trim 7 8 + Sense* 0.19 (4.8) 1.90 (48.26) Weight: 97 g (3.42oz) 9 + Vout *Sense line to be connected 2.28 (57.9) to the output either at the Pin diameter pin 5 & 9: 0.08 (2.0) module or at the load under Pin diameter other pins: 0.04 (1.0) regard of polarity. Option Heatsink 2.28 (57.9) Order code: TEP-HS1 Includes heatsink with termal pad and mounting screws To order modules with mounted heatsink ask factory. Weight: 135 g (4.76oz) Top view (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 6 2.40 (61.0) 0.95 0.20 0.5 2.40 (61.0) (24.2) (5.1) (12.7) 0.45 0.023 2.00 (50.80) (11.4) (0.6) 0.30 (7.62) 0.70 (17.78) 1.00 (25.40) DC/DC Converters TEP 75WI Series 75 Watt Option Chassis Mount TEP 75 module with chassis mount adabtor (suffix –CM or –CMF) For easy chassis mounting the converter modules can be supplied with an adaptor option consisting of a screw terminal connection board (soldered to converter pins) and a chassis mount adaptor. In addition this Chassis mount option is available with an EMI-filter (see EMI specification) Suffix –CM: Chassis mount adaptor Suffix –CMF: Chassis mount adaptor with EMI filter 2.00 (50.8) 2.40 (61.0) 0.14 2.126 (54.0) (3.5) screw 2 screw 3 screw 1 Please note that adaptors cannot be ordered as seperate items but are factory assembled. Connection Pin 1 – Vin 2 NC 3 Remote On/Off 4 + Vin 5 – Vout 6 – Sense* 7 Trim 4 x Ø0.17 (4.3) 8 + Sense* 9 + Vout *Sense line to be connected to the output either at the Dimensions in Inch, () = mm module or at the load under Tolerances ±0.02 (±0.5) regard of polarity. Mounting hole pich tolerances ±0.01 (±0.25) The screw 1 locked torque:MAX 11.2kgf-cm/1.10N-m Weight: –CM 200 g (7.05oz) The screw 2 locked torque:MAX 5.2kgf-cm/0.51N-m Weight: –CMF 287 g (10.12oz) The screw 3 locked torque:MAX 12kgf-cm/1.18N-m http://www.tracopower.com Page 5 of 6 3.35 (85.0) 1.53 (38.8) 1.1 (28.0) 0.14 3.071 (78.0) 0.68 0.68 (3.5) (17.3) (17.3) 1.60 (40.6) 0.89 (22.2) DC/DC Converters TEP 75WI Series 75 Watt Option DIN-Rail Clip TEP-MK1: TEP-MK1 DIN-rail clip for chassis mount models 85 (3.35) 1.33(33.8) 47 (1.85) 20 (0.79) 23.5 (0.930) 1.53(38.8) 1.87(47.5) Order code: TEP-MK1 Includes DIN-rail clip and mounting screws. To order modules with mounted DIN-rail clip ask factory. Specifications can be changed without notice! Make sure you are using the latest documentation, downloadable at www.tracopower.com Rev. March 7. 2018 www.tracopower.com Page 6 of 6 34 (1.34) 45 (1.77) 61.20 (2.41)