DC/DC Converter TEN 8WI Series, 8 Watt * Ultra wide 4:1 input range up to 160 VDC * Certified for Railway applications (EN 50155) * Operating temperature range -40C to + 85C * * * * Input under voltage lockout I/O isolation 1500 VDC Input filter to meet EN 55022 class A Remote On/Off UL 62368-1 IEC 62368-1 The TEN 8WI series is a family of high performance 8 Watt dc/dc converter modules featuring ultra wide 4:1 input voltage ranges in a DIP-24 package with industry- standard footprint. Input voltages up to 160 VDC, excellent EMC characteristics 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. Typical applications for these converters are also in wireless networks, telecom/datacom, industry control systems and measurement equipment. Models Order Code Input Voltage Range TEN 8-2410WI TEN 8-2411WI TEN 8-2412WI TEN 8-2413WI TEN 8-2421WI TEN 8-2422WI TEN 8-2423WI TEN 8-4810WI TEN 8-4811WI TEN 8-4812WI TEN 8-4813WI TEN 8-4821WI TEN 8-4822WI TEN 8-4823WI TEN 8-7210WI TEN 8-7211WI TEN 8-7212WI TEN 8-7213WI TEN 8-7221WI TEN 8-7222WI TEN 8-7223WI www.tracopower.com 9 - 36 VDC (24 VDC nom.) 18 - 75 VDC (48 VDC nom.) 43 - 160 VDC (110 VDC nom.) Output 1 Output 2 Vnom Imax 3.3 VDC 5 VDC 12 VDC 15 VDC +5 VDC +12 VDC +15 VDC 3.3 VDC 5 VDC 12 VDC 15 VDC +5 VDC +12 VDC +15 VDC 3.3 VDC 5 VDC 12 VDC 15 VDC +5 VDC +12 VDC +15 VDC 2'400 mA 1'600 mA 666 mA 533 mA 800 mA 333 mA 267 mA 2'400 mA 1'600 mA 666 mA 533 mA 800 mA 333 mA 267 mA 2'400 mA 1'600 mA 666 mA 533 mA 800 mA 333 mA 267 mA September 29, 2020 Vnom Efficiency Imax -5 VDC -12 VDC -15 VDC 800 mA 333 mA 267 mA -5 VDC -12 VDC -15 VDC 800 mA 333 mA 267 mA -5 VDC -12 VDC -15 VDC 800 mA 333 mA 267 mA typ. 85 % 87 % 86 % 86 % 84 % 86 % 86 % 85 % 87 % 87 % 88 % 84 % 87 % 87 % 84 % 85 % 86 % 86 % 82 % 85 % 85 % Page 1 / 4 TEN 8WI Series, 8 Watt Input Specifications Input Current - At no load 24 Vin models: 48 Vin models: 110 Vin models: 24 Vin models: 48 Vin models: 110 Vin models: 24 Vin models: 48 Vin models: 110 Vin models: 24 Vin models: 48 Vin models: 110 Vin models: 24 Vin models: 48 Vin models: 110 Vin models: 24 Vin models: 48 Vin models: 110 Vin models: - At full load Surge Voltage Under Voltage Lockout Reflected Ripple Current Recommended Input Fuse Input Filter 30 mA typ. 15 mA typ. 6 mA typ. 390 mA typ. / 1'400 mA max. 190 mA typ. / 700 mA max. 90 mA typ. / 300 mA max. 50 VDC max. (100 ms max.) 100 VDC max. (100 ms max.) 170 VDC max. (100 ms max.) 7 VDC min. / 8 VDC typ. / 8.8 VDC max. 15 VDC min. / 16 VDC typ. / 17.5 VDC max. 37 VDC min. / 40 VDC typ. / 42 VDC max. 22 mA typ. 13 mA typ. 19 mA typ. 2'000 mA (slow blow) 1'000 mA (slow blow) 500 mA (slow blow) (The need of an external fuse has to be assessed in the final application.) Internal Pi-Type Output Specifications Voltage Set Accuracy Regulation - Input Variation (Vmin - Vmax) - Load Variation (10 - 90%) - Cross Regulation (25% / 100% asym. load) Ripple and Noise (20 MHz Bandwidth) Capacitive Load 1% max. single output models: 0.2% max. single output models: 0.3% max. dual output models: 0.8% max. (Output 1) 0.8% max. (Output 2) dual output models: 5% max. 24 Vin models: 48 Vin models: 110 Vin models: 3.3 Vout models: 5 Vout models: 12 Vout models: 15 Vout models: 5 / -5 Vout models: 12 / -12 Vout models: 15 / -15 Vout models: - single output - dual output Minimum Load Temperature Coefficient Start-up Time Short Circuit Protection Output Current Limitation Transient Response - Response Time 50 mVp-p typ. 50 mVp-p typ. 75 mVp-p typ. 1'330 F max. 1'330 F max. 288 F max. 200 F max. 900 / 900 F max. 133 / 133 F max. 90 / 90 F max. Not required 0.02 %/K max. 450 ms typ. (power on) 5 ms typ. (remote on) Continuous, Automatic recovery 150% typ. of Iout max. 250 s typ. (25% Load Step) Safety Specifications Safety Standards - IT / Multimedia Equipment - Railway Applications - Certification Documents EN 62368-1 IEC 62368-1 UL 62368-1 EN 50155 www.tracopower.com/overview/ten8wi Pollution Degree PD 2 All specifications valid at nominal voltage, full load and +25C after warm-up time unless otherwise stated. www.tracopower.com September 29, 2020 Page 2 / 4 TEN 8WI Series, 8 Watt EMC Specifications EMI Emissions EN 55011 class A (with external filter) EN 55011 class B (with external filter) EN 55032 class A (with external filter) EN 55032 class B (with external filter) EN 55011 class A (with external filter) EN 55011 class B (with external filter) EN 55032 class A (with external filter) EN 55032 class B (with external filter) - Conducted Emissions - Radiated Emissions EMS Immunity - Electrostatic Discharge - RF Electromagnetic Field - EFT (Burst) / Surge - Conducted RF Disturbances - PF Magnetic Field External filter proposal: www.tracopower.com/overview/ten8wi EN 50155 (Railway Applications) Air: EN 61000-4-2, 8 kV, perf. criteria A Contact: EN 61000-4-2, 6 kV, perf. criteria A EN 61000-4-3, 20 V/m, perf. criteria A EN 61000-4-4, 2 kV, perf. criteria A EN 61000-4-5, 2 kV, perf. criteria A Ext. input component: 24 & 48 Vin models: KY 220 F, 100 V 110 Vin models: KX J 150 F, 200 V External filter proposal: www.tracopower.com/overview/ten8wi EN 61000-4-6, 10 Vrms, perf. criteria A Continuous: EN 61000-4-8, 100 A/m, perf. criteria A 1 s: EN 61000-4-8, 1000 A/m, perf. criteria A General Specifications Relative Humidity Temperature Ranges Power Derating Cooling System Remote Control - Operating Temperature - Case Temperature - Storage Temperature - High Temperature - Voltage Controlled Remote - Off Idle Input Current - Remote Pin Input Current Altitude During Operation Switching Frequency Insulation System Isolation Test Voltage Isolation Resistance Isolation Capacitance Reliability Environment - Input to Output, 60 s - Input to Output, 500 VDC - Input to Output, 100 kHz, 1 V - Calculated MTBF - Vibration - Mechanical Shock - Thermal Shock Housing Material Base Material Potting Material Pin Material Pin Foundation Plating Pin Surface Plating 95% max. (non condensing) -40C to +85C +105C max. -55C to +125C 3 %/K above 70C Natural convection (20 LFM) On: 3.0 to 12 VDC or open circuit Off: 0 to 1.2 VDC or short circuit Refers to 'Remote' and '-Vin' Pin 2.5 mA typ. -0.5 to 0.5 mA 4'000 m max. 270 - 330 kHz (PWM) 300 kHz typ. (PWM) Functional Insulation 1'600 VDC 1'000 M min. 1'500 pF max. 2'800'000 h (MIL-HDBK-217F, ground benign) MIL-STD-810F EN 61373 MIL-STD-810F EN 61373 MIL-STD-810F EN 50155 Nickel coated Copper Non-conductive Plastic Epoxy (UL 94 V-0 rated) Copper Nickel (2 - 3 m) Tin (3 - 5 m), matte All specifications valid at nominal voltage, full load and +25C after warm-up time unless otherwise stated. www.tracopower.com September 29, 2020 Page 3 / 4 TEN 8WI Series, 8 Watt Soldering Profile Wave Soldering 265C / 10 s max. THD (Through-Hole Device) 18 g Connection Type Weight Thermal Impedance Environmental Compliance - Reach - RoHS - Flammability (EN 45545-2) 20 K/W www.tracopower.com/info/reach-declaration.pdf www.tracopower.com/info/rohs-declaration.pdf www.tracopower.com/info/en45545-declaration.pdf Supporting Documents Overview Link (for additional Documents) www.tracopower.com/overview/ten8wi (0.1) (0.1) 23 22 16 Bottom view 2.54 2.54 Pin (0.6) 15.24 Pinout (0.2) 2.0 5.08 (1.0) 25.4 31.8 (1.25) (0.08) Outline Dimensions 14 Insulated Baseplate 2.53 15.24 (0.1) (0.6) 3.8 10.2 20.3 (0.15) (0.4) (0.8) 1 2 3 1 Single Dual Remote On/Off Remote On/Off 2 -Vin -Vin 3 -Vin -Vin 9 ntc Common -Vout 11 ntc 9 14 +Vout +Vout 11 16 -Vout Common 22 +Vin +Vin 23 +Vin +Vin ntc = not to connect Dimensions in mm (inch) Pin diameter O 0.5 0.05 (0.02 0.002) Tolerances 0.5 (0.02) Pin pich tolerances 0.25 (0.001) (c) Copyright 2020 Traco Electronic AG Specifications can be changed without notice. www.tracopower.com Rev. 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