DC/DC Converter TED Series 2 Watt 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 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 www.tracopower.com Input voltage range Output voltage Output current max. Efficiency typ. 4.5 – 5.5 VDC 5 12 24 ±12 ±15 VDC VDC VDC VDC VDC 400 mA 160 mA 80 mA ± 80 mA ± 65 mA 64 66 66 64 64 % % % % % 9 – 18 VDC 5 12 24 ±12 ±15 VDC VDC VDC VDC VDC 400 mA 160 mA 80 mA ± 80 mA ± 65 mA 76 78 78 72 72 % % % % % 18 – 36 VDC 5 12 24 ±12 ±15 VDC VDC VDC VDC VDC 400 mA 160 mA 80 mA ± 80 mA ± 65 mA 77 78 78 73 73 % % % % % Page 1 DC/DC Converter TED Series 2 Watt Input Specifications Input current no load 5 Vin models: 12 Vin models: 24 Vin models: 140 mA typ. 25 mA typ. 15 mA typ. Input current full load 5 Vin models: 12 Vin models: 24 Vin models: 650 mA typ. 255 mA typ. 125 mA typ. Input filter Pi-Filter Output Specifications Voltage set accuracy Regulation ±2% – Input variation Vin min. to Vin max. – Load variation 10 – 90 %: single output: dual output: ± 0.5 % max. ± 1.0 % max. ± 2.0 % max. Ripple and noise (20 MHz Bandwidth) 80 mVpk-pk max. Temperature coefficient ± 0.05 % / °C Short circuit protection continuous Capacitive load 2200 µF max. 2200 µF max. – Single output models – Dual output models General Specifications Temperature ranges – Operating – Case – Storage – 25 °C ... +75 °C + 95 °C – 40 °C ... +115 °C Humidity (non condensing) 95 % rel H max. Reliability, calculated MTBF (MIL-HDBK-217 E) >1’000’000 h @ 25 °C Isolation voltage – – – – 500 VDC 500 VDC 500 VDC 500 VDC (dual output) Isolation capacity – Input/Output 470 pF typ. Isolation resistance – Input/Output >1‘000 M Ohm Switching frequency Input/Output Input/Case Output/Case Output/Output 200 – 750 KHz (depending on load) All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated. www.tracopower.com Page 2 DC/DC Converter TED Series 2 Watt Physical Specifications Case material Steel nickel-plated Potting material Silicon rubber TSE (UL 94V-O) Weight 14 g (0.49 oz) Soldering temperature max. 260°C / 10 sec Bottom view (0.1) (0.1) 2.54 (0.1) 1 2 3 24 23 22 (0.1) (0.1) 17.78 (0.7) 2.54 2.54 2.54 (0.1) 27.94 (1.1) 32 ±0.5 (1.25 ±0.02) 2.54 2.54 (0.08 ±0.02) 2.0 ±0.5 Outline Dimensions mm (inches) 15 14 13 0.5 2.4 ±0.5 (0.02) (0.1 ±0.02) 5 10 ±0.5 (0.2) (0.4 ±0.02) 10 11 12 15.24 (0.6) 20 ±0.5 (0.8 ±0.02) Pin-Out Pin Single Dual 1 +Vin (Vcc) +Vin (Vcc) 2 No function –Vout 2 3 No function +Vout 2 10 –Vout –Vout 1 11 +Vout +Vout 1 12 –Vin (GND) –Vin (GND) 13 –Vin (GND) –Vin (GND) 14 +Vout +Vout 1 15 –Vout –Vout 1 22 No function +Vout 2 23 No function –Vout 2 24 +Vin (Vcc) +Vin (Vcc) Pin ø 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: [email protected] • internet: http://www.tracopower.com Page 3