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TEN20-2422WI Dataheets PDF



Part Number TEN20-2422WI
Manufacturers TRACO
Logo TRACO
Description DC/DC Converters
Datasheet TEN20-2422WI DatasheetTEN20-2422WI Datasheet (PDF)

DC/DC Converters TEN 20WI Series, 20 Watt Features not recommended for new design in ◆ Ultra wide 4 : 1 input range ◆ Extended operating temperature range –40°C to +85°C ◆ I/O isolation 1500 VDC ◆ Input filter meets EN 55022, class A and FCC, Level A ◆ Remote On/Off ◆ Adjustable output ◆ Industry standard footprint ◆ Shielded metal case with insulated baseplate ◆ Optional heatsink ◆ Lead free design - RoHS compliant ◆ 3-year product warranty The TEN 20WI series i.

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DC/DC Converters TEN 20WI Series, 20 Watt Features not recommended for new design in ◆ Ultra wide 4 : 1 input range ◆ Extended operating temperature range –40°C to +85°C ◆ I/O isolation 1500 VDC ◆ Input filter meets EN 55022, class A and FCC, Level A ◆ Remote On/Off ◆ Adjustable output ◆ Industry standard footprint ◆ Shielded metal case with insulated baseplate ◆ Optional heatsink ◆ Lead free design - RoHS compliant ◆ 3-year product warranty The TEN 20WI series is a family of high performance 20W DC/DC converter modules featuring ultra wide 4:1 input voltage ranges in a compact 2“ x 1.6“ low profile package with industry-standard footprint. A very high efficiency allows an operating temperature range of –40°C to 85°C. A built-in EMI input filter complies with EN 55022, class A. Further standard features include remote On/Off, output voltage trimming, over voltage protection and short-circuit protection. Typical applications for these converters are battery operated equipment and distributed power architectures in communication and industrial electronics, everywhere where isolated, tightly regulated voltages are required. Models Order code TEN 20-2411WI TEN 20-2412WI TEN 20-2413WI TEN 20-2421WI TEN 20-2422WI TEN 20-2423WI TEN 20-4811WI TEN 20-4812WI TEN 20-4813WI TEN 20-4821WI TEN 20-4822WI TEN 20-4823WI Input voltage range 9 – 36 VDC (24 VDC nominal) 18 – 75 VDC (48 VDC nominal) Output voltage 5 VDC 12 VDC 15 VDC ±5 VDC ±12 VDC ±15 VDC 5 VDC 12 VDC 15 VDC ±5 VDC ±12 VDC ±15 VDC Output current max. 4‘000 mA 1‘670 mA 1‘330 mA ±2‘000 mA ±835 mA ±665 mA 4‘000 mA 1‘670 mA 1‘330 mA ±2‘000 mA ±835 mA ±665 mA Efficiency typ. 79 % 81 % 81 % 79 % 81 % 82 % 80 % 81 % 81 % 79 % 83 % 84 % http://www.tracopower.com Page 1 of 6 DC/DC Converters TEN 20WI 20 Watt Input Specifications Input current at no load 24 Vin models: 35 mA typ. 48 Vin models: 25 mA typ. Input current at full load 24 Vin models: 1000 mA typ. 48 Vin models: 500 mA typ. Surge voltage (100 msec. max.) 24 Vin models: 50 V max. 48 Vin models: 100 V max. Conducted noise (input) EN 55022 level A, FCC part 15, level A 24 Vin models: without external components 48 Vin models: with capacitor 2.2 µF/100V, 1812 MLCC ESD (input) EN 61000-4-2, perf. criteria B Fast transient (input) EN 61000-4-4, perf. criteria B Surge (input) EN 61000-4-5, perf. criteria B Output Specifications Voltage set accuracy ±2 % Output voltage adjustment ±10 % Regulation – Input variation Vin min. to Vin max. 0.2 % max. – Load variation 25 – 100%: single output models: ±0.5 % max. dual output models: ±3 % max. (balanced load) ±5 % max. (load cross variation 25 % / 100 %) Temperature coefficient ±0.02 %/K Ripple and noise (20 MHz Bandwidth) single output models: 75 mVpk-pk max. dual output models: 100 mVpk-pk max. Start up time (nominal Vin and constant resistive load) 20 ms typ. Transient Response (25% load step change) 500 µs typ. Short circuit protection indefinite (automatic recovery) Over load protection 150 % of Iout max typ. foldback Over voltage protection 5 Vout models: 6.2 V 12 Vout models: 15 V 15 Vout models: 18 V Minimum load 10% of rated max current (operation at lower load condition will not damage these converters, however, they may not meet all listed specifications) Capacitive load 5 Vout models / ± 5 Vout models: 6’800 µF max. / ±3’400 µF max. 12 Vout models / ±12 Vout models: 2’200 µF max. / ±680 µF max. 15 Vout models / ±15 Vout models: 755 µF max. / ±450 µF max. General Specifications Temperature ranges – Operating –40°C to +85°C – Case temperature +100°C max. – Storage –55°C to +105°C Thermal impedance – with heat-sink TEN-HS2 8.24 K/watt – without heat-sink 10 K/watt Derating see graphs on page 3 to 5 Humidity (non condensing) 95 % rel H max. Reliability, calculated MTBF (MIL-HDBK-217F, at +70°C, ground benign) >1.9 Mio. h Isolation voltage (60 sec.) – Input/Output 1‘500 VDC Isolation capacitance – Input/Output 300 pF typ. Isolation resistance – Input/Output (500 VDC) >1’000 M Ohm 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 6 DC/DC Converters TEN 20WI 20 Watt General Specifications Switching frequency (fixed) 300 kHz typ. (Pulse width modulation PWM) Vibration 10–55Hz, 2G, 30 minutes along X,Y,Z Remote On/Off – ON: 3.5 ... 12 VDC or open circuit. – OFF: 0 ... 1.2 VDC or short circuit pin 3 and pin 2 – OFF idle current: 20 mA typ. Safety standards UL 1950, IEC/EN 60950-1 compliance up to .


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