TRACO POWER TEN50-2415WI

DC/DC Converters TEN 50WI Series, 50 Watt CB Features Scheme ◆ Very high power density: 50 W in 1” x 2” x 0.4” package ◆ Wide 4:1 input range ◆ Excellent efficiency up to 92 % ◆ Operating temperature range –40°C to +80°C ◆ Protection against over-temperature ◆ No minimum load required ◆ Output voltage adjustable ◆ Remote On/Off ◆ I/O isolation 1500 VDC ◆ 3-year product warranty The TEN 50WI Series is a range of isolated high performance DC/DC converter modules. With a very high efficiency of up to 92% and the use of highest reliable components these 50 W converters can be packed into the standard 1.0” x 2.0” casing. The 10 models have a wide 4:1 input voltage range and a tight output voltage regulation. They do not need a minimum load and offer a high efficiency also at low load conditions. The output voltage is adjustable by external resistor. Remote On/Off and protection against overload and short circuit are standard features of these converters. Typical applications are in mobile equipment, instrumentation, distributed power architectures in communication and industrial electronics and everywhere where space on the PCB is critical. Models Order code Input voltage range Output voltage Output current max. Efficiency TEN 50-2410WI 3.3 VDC 10‘000 mA 90 % TEN 50-2411WI 5.0 VDC 10’000 mA 91 % 9 – 36 VDC TEN 50-2412WI 12 VDC 4‘170 mA 92 % (nominal 24 VDC) TEN 50-2413WI 15 VDC 3‘330 mA 92 % TEN 50-2415WI 24 VDC 2‘080 mA 91 % TEN 50-4810WI 3.3 VDC 10‘000 mA 90 % TEN 50-4811WI 5.0 VDC 10’000 mA 91 % 18 – 75 VDC TEN 50-4812WI 12 VDC 4‘170 mA 92 % (nominal 48 VDC) TEN 50-4813WI 15 VDC 3‘330 mA 92 % TEN 50-4815WI 24 VDC 2‘080 mA 91 % http://www.tracopower.com Page 1 of 4 DC/DC Converters TEN 50WI Series 50 Watt Input Specifications Input current at no load (nominal input voltage) 24 Vin models: 80 mA typ 48 Vin models: 50 mA typ. Recommended input fuse (slow blow) 24 Vin models: 1000 mA 48 Vin models: 500 mA Surge voltage (100 msec. max.) 24 Vin models: 50 V max. 48 Vin models: 100 V max. Reflected input ripple current 24Vin models: 40 mA typ. 48Vin models: 30 mA typ. Conducted noise (input) EN 55022 class A, FCC part 15 level A with external LC see application note Start-up voltage / under voltage shut down 24 Vin models: 9 VDC max./ 7.5 VDC typ. 48 Vin models: 18 VDC max./ 16 VDC typ. EMC immunity – ESD (electrostatic discharge) EN 61000-4-2, air ±8 kV, contact ±6 kV, perf. criteria A – Radiated immunity EN 61000-4-3, 10 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, ±1 kV perf. criteria A Nippon chemi-con KY 220 µF, 100 V, ESR 48 mOhm – Conducted immunity EN 61000-4-6, 10 Vrms, perf. criteria A Output Specifications Voltage set accuracy ±1.0 % max. Output voltage adjustment range 24 VDC models: +20 / –10 % other models: ±10 % consider max. power at increased voltage for resistor values see application note Regulation – Input variation Vin min. to Vin max. 0.5 % max. – Load variation 0 – 100 % 0.5 % max. Minimum load not required Temperature coefficient ±0.02 %/K Ripple and noise (20 MHz Bandwidth) 3.3 & 5.0 VDC models: 100 mVpk-pk. typ. other models: 150 mVpk-pk typ. with 1µF MLCC and a 10µF tantalum capacitor Transient response (alignment to 1% at load step change 75% to 100% ) 250 µs typ. Output current limitation at 150% of Iout max. Short circuit protection hiccup mode, automatic recovery Capacitive load 3.3 VDC models: 26’000 µF max. 5.0 VDC models: 17’000 µF max. 12.0 VDC models: 3’000 µF max. 15.0 VDC models: 2’000 µF max. 24.0 VDC models: 750 µF max. All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated. http://www.tracopower.com Page 2 of 4 DC/DC Converters TEN 50WI Series 50 Watt General Specifications Temperature ranges – Operating (natural convection 20 LFM) –40°C to +80°C (with derating) – Operating with heat sink (natural convection 20 LFM) –40°C to +85°C (with derating) – Case temperature +105°C max. – Storage –50°C to +125°C Load derating – without heat sink 2.0 %/K above +55°C (natural convection 20 LFM, – with heat sink 2.5 %/K above +65°C typical values over series) see application note for particular models Thermal impedance – Natural convection 20 LFM 12°C/W – Natural convection 20 LFM with heatsink 10°C/W Humidity (non condensing) 95 % rel H max. Reliability, calculated MTBF (MIL-HDBK-217F, at +25°C, ground benign) >230’900 h Isolation voltage (60 sec.) – Input/Output 1500 VDC Isolation capacitance – Input/Output 2200 pF max. (100 kHz, 1 V) Isolation resistance – Input/Output >1000 Mohm (500 VDC) Switching frequency 285 kHz typ. Remote On/Off – On: 3.5 to 12 VDC to -Vin or open circuit. – Off: 0 to +1.2 VDC or short circuit to -Vin – Off idle current: 2.5 mA typ. Safety standards CAN/CSA-C22.2 No 60950-1-07, 2nd ed; A1:2011 ANSI/UL No. 60950-1, 2nd ed.; A1:2011, IEC 60950-1:2005 (2nd edition); Am 1:2009 EN 60950-1:2006/A11:2009/A1:2010/12:2011 – Certification documents www.tracopower.com/overview/ten50wi Physical Specifications Casing material alluminium alloy, 6-side shielded, insulating baseplate Potting material epoxy (UL 94V-0 rated) Weight 34 g (1.05 oz) Soldering temperature max. 260°C / 10 sec. (1.5 mm from casing) Environmental compliance – Reach www.tracopower.com/overview/ten50wi – RoHS directive 2011/65/EU Application note: www.tracopower.com/overview/ten50wi 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 4 DC/DC Converters TEN 50WI Series 50 Watt Outline Dimensions 50.8 (2.0) Pin-Out Pin Single 4 1 1 +Vin (Vcc) 2 Bottom View 2 –Vin (GND) 5 3 Remote On/Off 3 6 4 +Vout 5 –Vout (1.8) 45.72 2.54 (0.1) 6 Trim Dimensions in [mm], () = Inch Pin diameter: 1.0 ±0.05 (0.04 ±0.002) Pin pitch tolerance: ±0.13 (±0.005) Case tolerances: ±0.25 (±0.01) Heat-sink TEN-HS6 (optional) Order code: TEN-HS6 (cont.: heat-sink, thermal pad, 2 clamps) Material: Aluminum Finish: Anodic treatment (black) Heat-sink Thermal pad Weight: 9 g (0.31oz) without converter Clamp Thermal impedance after assembling: 10 K/W Converter 31.1 (1.22) 18.0 (0.71) Note: max. 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. Specifications can be changed without notice! Make sure you are using the latest documentation, downloadable at www.tracopower.com Rev. April 25. 2017 www.tracopower.com Page 4 of 4 10.16 5.08 (0.4) (0.2) 2.54 (0.1) 29.0 (1.14) max. 10.16 (0.4) 5.5 11.0 20.32 2.54 (0.8) (0.1) (0.22) (0.43) 25.4 (1.0)