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| DC/DC Converter TEN 20WI Series Features Ultra wide 4 : 1 Input Range High Power Density Indefinite Short-Circuit Protection I/O-Isolation 1500 VDC Input Filter meets EN 55022, Class A and FCC, Level A without external Components Remote on/off Adjustable Output Industry Standard Pinout Shielded Metal Case with insulated Baseplate 2 Year Product Warranty pending 20 Watt The TEN 20WI is a new high efficiency isolated 20 Watt converter series with industry standard footprint. They feature a very wide input voltage ranges of 9 - 36 VDC and 18 - 75 VDC. Overload and overvoltage protection as well as remote of/off are included as standard. Built-in filters for both input and output minimizes the need of external filtering. The TEN 20WI series is targeted specially at mobile systems, telecommunication, industrial and distributed power applications where a 4:1 input voltage range is required. Models Ordercode TEN TEN TEN TEN TEN TEN TEN TEN TEN TEN TEN TEN 20-2411WI 20-2412WI 20-2413WI 20-2421WI 20-2422WI 20-2423WI 20-4811WI 20-4812WI 20-4813WI 20-4821WI 20-4822WI 20-4823WI Input voltage range Output voltage 5 12 15 5 12 15 5 12 15 5 12 15 VDC VDC VDC VDC VDC VDC VDC VDC VDC VDC VDC VDC Output current max. 4`000 1'670 1'330 2`000 835 665 4`000 1'670 1'330 2`000 835 665 mA mA mA mA mA mA mA mA mA mA mA mA Efficiency typ. 78 80 80 79 81 82 80 81 81 79 83 84 % % % % % % % % % % % % 9 - 36 VDC 18 - 75 VDC www.tracopower.com Page 1 DC/DC Converter TEN 20WI Series 20 Watt Input Specifications Input current no load /full load 12 Vin models: 24 Vin models: 48 Vin models: 24 Vin models: 48 Vin models: 24 Vin models: 48 Vin models: 40 mA typ. 35 mA typ. 25 mA typ. 1000 mA typ. 500 mA typ. 50 V max.. 100 V max. EN 55022 level A, FCC part 15, level A 2% 10 % 0.5 % max. 0.5 % max. 3 % max. 5 % max. 75 mVpk-pk max. 100 mVpk-pk max. 0.02 % / C 105% - 145% of Iout max., foldback Indefinite (automatic recovery) 5 Vout models: 12 Vout models: 15 Vout models: 5 Vout models / 5 Vout models: 12 Vout models / 12 Vout models: 15 Vout models / 15 Vout models: 6.2 V 15 V 18 V 6'800 F max. / 3'400 F max. 2'200 F max. / 680 F max. 755 F max. / 450 F max. - 25 C ... + 70 C + 100 C max. - 55 C ... + 105 C 2.5 %/C above 60C 95 % rel H max. > 440'000 h @ + 25C 1`500 VDC 300 pF max. > 1`000 M Ohm 300 kHz typ. (Pulse width modulation PWM) ON: OFF: OFF idle current: 3.5 ... 12 VDC or open circuit. 0 ... 1.2 VDC or short circuit pin 4 and pin 2 16 mA typ. Input current (full load) Surge voltage (100 msec. max.) Conducted noise (input) Output Specifications Voltage set accuracy Output voltage adjustment Regulation - Input variation Vin min. to Vin max. - Load variation 10 - 100 % - single output models - dual output models balanced load - dual output models unbalanced load single output models: dual output models: Ripple and noise (20 MHz Bandwidth) Temperature coefficient Output current limitation Short circuit protection Over voltage protection Capacitive load General Specifications Temperature ranges - Operating - Case temperature - Storage Derating Humidity (non condensing) Reliability, calculated MTBF (MIL-HDBK-217 E) Isolation voltage Isolation capacity Isolation resistance - Input/Output - Input/Output - Input/Output (500 VDC) Switching frequency (fixed) Remote ON/OFF (optional): All specifications valid at nominal input voltage, full load and +25C after warm-up time unless otherwise stated. www.tracopower.com Page 2 DC/DC Converter TEN 20WI Series 20 Watt General Specifications Safety standards Savety approvals UL 1950, EN 60950, IEC 60950 Compliance up to 60 VDC input voltage(SELV limit) UL /cUL File E 188913 Copper nickel plated Plastik none conductive flammability to UL 94V-0 50 g (1.2 oz) max. 250 C / 10 sec. Physical Specifications Case material Baseplate Potting material Weight Soldering temperature Output Voltage Adjustment Single output models +Vout CW Trim 100K Pot. CCW -Vout Common Trim Dual output models -Vout CW 100K Pot. CCW All specifications valid at nominal input voltage, full load and +25C after warm-up time unless otherwise stated. www.tracopower.com Page 3 DC/DC Converter TEN 20WI Series 20 Watt Outline Dimensions mm (inches) 4 x 5.08 10.16 10.16 10.16 (0.4) 8 7 6 5 Bottom view 40.6 (0.4) (0.4) 4 3 2 1 (1.6) 17.8 5.08 (0.2) 45.72 (1.8) 5.610.16 (0.22) (0.4) 50.8 (2.0) Pin diameter o 1.0 0.05 (0.039 0.002) Pin-Out Pin 1 2 3 4 5 6 7 8 Single +Vin (Vcc) -Vin (GND) No pin Remote on/off No pin +Vout -Vout Trim Dual +Vin (Vcc) -Vin (GND) No pin Remote on/off +Vout Common -Vout Trim Specifications can be changed without notice Rev. 09/01 Jenatschstrasse 1 * CH-8002 Zurich * Switzerland Tel. +41-1284 2911 * Fax +41-1201 1168 * e-mail: sales@traco.ch * internet: http://www.tracopower.com (0.7) (4 x 0.2) Page 4 |
Price & Availability of TEN20-4812WI
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