DC/DC Converters TEL 15 Series, 15 Watt Features ◆ High Efficiency up to 86% ◆ Operating Temp. Range – 25°C to +71°C ◆ ◆ ◆ ◆ ◆ Indefinite Short-Circuit Protection I/O-Isolation 1500 VDC Industry Standard Pinout Cost optimized Design 3 Year Product Warranty The TEL 15 series is a range of DC/DC-converter modules with wide input range of 2:1. State of the art SMD-technology guarantees a product with very high reliability and good cost /performance ratio. High efficiency allows an operating temperature range of -25°C to +71°C without derating. This product serie provides an economical solution for many cost critical applications in industrial and consumer electronics. Models Ordercode Output voltage Output current max. Efficiency typ. TEL 15-1210 3.3 VDC 4’000 mA 78 % TEL 15-1211 5.1 VDC 3‘000 mA 81 % TEL 15-1212 12 VDC 1’250 mA 86 % 15 VDC 1’000 mA 86 % TEL 15-1222 ± 12 VDC ± 625 mA 86 % TEL 15-1223 ± 15 VDC ± 500 mA 86 % TEL 15-2410 3.3 VDC 4’000 mA 78 % TEL 15-2411 5.1 VDC 3‘000 mA 81 % 12 VDC 1’250 mA 86 % 15 VDC 1’000 mA 86 % TEL 15-2422 ± 12 VDC ± 625 mA 86 % TEL 15-2423 ± 15 VDC ± 500 mA 86 % TEL 15-4810 3.3 VDC 4’000 mA 78 % TEL 15-4811 5.1 VDC 3‘000 mA 81 % 12 VDC 1’250 mA 86 % TEL 15-1213 TEL 15-2412 TEL 15-2413 TEL 15-4812 TEL 15-4813 Input voltage range 9 – 18 VDC 18 – 36 VDC 36 – 75 VDC 15 VDC 1’000 mA 86 % TEL 15-4822 ± 12 VDC ± 625 mA 86 % TEL 15-4823 ± 15 VDC ± 500 mA 86 % http://www.tracopower.com Page 1 of 3 DC/DC Converters TEL 15 Series 15 Watt Input Specifications Input current no load Input current (full load) 12 Vin models: 30 mA typ. 24 Vin models: 20 mA typ. 48 Vin models: 10 mA typ. 12 Vin; 12 Vin; 24 Vin; 24 Vin; 48 Vin; 48 Vin; 3.3 Vout other output 3.3 Vout other output 3.3 Vout other output models: 1050 mA typ. models: 1500 mA typ. models: 550 mA typ. models: 750 mA typ. models: 250 mA typ. models: 350 mA typ. Start-up voltage / under voltage shut down 12 Vin models: 8.5 VDC / 8.0 VDC typ. 24 Vin models: 17 VDC / 15 VDC typ. 48 Vin models: 33 VDC / 29 VDC typ. Surge voltage (100 msec. max.) 12 Vin models: 25 V max. 24 Vin models: 50 V max. 48 Vin models: 100 V max. Output Specifications Voltage set accuracy Regulation ±1% – Input variation Vin min. to Vin max. – Load variation 10 – 100 % single output models: dual output models balanced load: dual output models unbalanced load: Ripple and noise (20 MHz Bandwidth) ± 1 % max. ± 0.5 % max. ± 1 % max. ± 3 % max. single output models: 50 mVpk-pk max. dual output models: 75 mVpk-pk max Temperature coefficient ± 0.02 % /K Output current limitation > 120% of Iout max., constant current Short circuit protection indefinite (automatic recovery) Capacitive load single output models: 470 µF max. dual output models: 220 µF max. (per output) General Specifications Temperature ranges – Operating – Case temperature – Storage – 25 °C ... + 71 °C (without load derating) + 100 °C max. – 55 °C ... + 125 °C Humidity (non condensing) 95 % rel H max. Reliability, calculated MTBF (MIL-HDBK-217 E) > 700’000 h @ +25 °C Isolation voltage 1’500 VDC – Input/Output Switching frequency (fixed) 330 kHz typ. (Pulse width modulation PWM) Safety standards UL 60950, EN 60950, IEC 60950 (Compliance up to 60 VDC input voltage (SELV limit) Safety approval CSA 60950-1-03 (File no. 226037) 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 3 Physical Specifications Case material copper nickel plated Baseplate non conductive FR4 Potting material epoxy (UL 94V-0 rated) Weight 32g (1.13 oz) Soldering temperature max. 265 °C / 10 sec. Outline Dimensions 50.8 Pin-Out (2.0) –Vin (GND) 3 +Vout +Vout 4 No pin Common 5 –Vout –Vout 4 5 (0.4) Bottom View 2.5 1 2 (1.0) –Vin (GND) 25.4 2 3 6.0 10.2 +Vin (Vcc) (0.24) (0.40) Dual +Vin (Vcc) (0.8) Single 1 20.32 Pin (0.8) (0.4) 20.32 10.16 10.16 (0.2) (0.4) 10.2 5.08 (0.6) (0.1) 1 5.2 Insulated baseplate Dimensions in [mm], () = Inch Pin diameter: 1.0 ±0.05 (0.02 ±0.002) Pin pitch tolerances: ±0.13 (±0.005) Case tolerances: ±0.25 (±0.01) Specifications can be changed without notice Rev. 08/05 Jenatschstrasse 1 · CH-8002 Zurich · Switzerland Tel. +41 43311 4511 · Fax +41 43311 4545 · [email protected] · www.tracopower.com Page 3 of 3