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DC/DC Converter
TED Series
Features
Full SMD design with Ceramic Capacitors Wide 2:1 Input range High Efficiency Short Circuit Protection Dual Output Models with galvanic isolaTED Outputs Metal Case, 24-Pin DIP 2 Year Product Warranty
2 Watt
The TED-series are high performance, isolaTED DC/DC-converters with wide 2 :1 input range. They are ideally suiTED for distribuTED power systems in telecommunications, industrial electronics and test equipment. Full SMT-design with exclusive use of ceramic chip-capacitors guarantees very high reliability with a calculaTED MTBF of over 1Mil.h. A highly automaTED production with 100% parameter test of each converter ensures the high quality standard of this product.
Models
Ordercode TED 0511 TED 0512 TED 0514 TED 0521 TED 0522 TED 1211 TED 1212 TED 1214 TED 1221 TED 1222 TED 2411 TED 2412 TED 2414 TED 2421 TED 2422 Input voltage range Output voltage 5 12 24 12 15 5 12 24 12 15 5 12 24 12 15 VDC VDC VDC VDC VDC VDC VDC VDC VDC VDC VDC VDC VDC VDC VDC Output current max. 400 mA 160 mA 80 mA 80 mA 65 mA 400 mA 160 mA 80 mA 80 mA 65 mA 400 mA 160 mA 80 mA 80 mA 65 mA Efficiency typ. 64 66 66 64 64 76 78 78 72 72 77 78 78 73 73 % % % % % % % % % % % % % % %
4.5 - 5.5 VDC
9 - 18 VDC
18 - 36 VDC
www.tracopower.com
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DC/DC Converter
TED Series 2 Watt
Input Specifications
Input current no load 5 Vin models: 12 Vin models: 24 Vin models: 5 Vin models: 12 Vin models: 24 Vin models: 140 mA typ. 25 mA typ. 15 mA typ. 650 mA typ. 255 mA typ. 125 mA typ. Pi-Filter
Input current full load
Input filter
Output Specifications
Voltage set accuracy Regulation - Input variation Vin min. to Vin max. - Load variation 10 - 90 %: single output: dual output: 2% 0.5 % max. 1.0 % max. 2.0 % max. 80 mVpk-pk max. 0.05 % / C continuous 2200 F max. 2200 F max.
Ripple and noise (20 MHz Bandwidth) Temperature coefficient Short circuit protection Capacitive load - Single output models - Dual output models
General Specifications
Temperature ranges - Operating - Case - Storage - 25 C ... +75 C + 95 C - 40 C ... +115 C 95 % rel H max. >1'000'000 h @ 25 C 500 VDC 500 VDC 500 VDC 500 VDC (dual output) 470 pF typ. >1`000 M Ohm 200 - 750 KHz (depending on load)
Humidity (non condensing) Reliability, calculaTED MTBF (MIL-HDBK-217 E) Isolation voltage - - - - Input/Output Input/Case Output/Case Output/Output
Isolation capacity Isolation resistance Switching frequency
- Input/Output - Input/Output
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
TED Series 2 Watt
Physical Specifications
Case material Potting material Weight Soldering temperature Steel nickel-plaTED Silicon rubber TSE (UL 94V-O) 14 g (0.49 oz) max. 260C / 10 sec
Outline Dimensions mm (inches)
(0.08 0.02)
2.0 0.5
2.54
(0.1)
32 0.5 (1.25 0.02)
24 23 22
Bottom view
1 2 3
2.54 2.54
(0.1) (0.1)
Pin-Out
Pin 1 2 3 10 11 12 13 14 15 22 23 24 Single +Vin (Vcc) No function No function -Vout +Vout -Vin (GND) -Vin (GND) +Vout -Vout No function No function +Vin (Vcc) Dual +Vin (Vcc) -Vout 2 +Vout 2 -Vout 1 +Vout 1 -Vin (GND) -Vin (GND) +Vout 1 -Vout 1 +Vout 2 -Vout 2 +Vin (Vcc)
27.94 (1.1)
17.78 (0.7)
15 14 13
0.5
(0.02)
10 11 12
2.54
2.54 2.54
(0.1)
(0.1) (0.1)
2.4 0.5
(0.1 0.02)
15.24 (0.6) 20 0.5 (0.8 0.02)
5
(0.2)
10 0.5
(0.4 0.02)
Pin o 0.5 (0.02) Tolerances 0.5 (0.01) Specifications can be changed without notice
Rev. 12/01
Jenatschstrasse 1 * CH-8002 Zurich * Switzerland Tel. +41-1284 2911 * Fax +41-1201 1168 * e-mail: sales@traco.ch * internet: http://www.tracopower.com
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