DC/DC Converters TEL 15 Series, 15 Watt CB Scheme Features High efficiency up to 86 % Operating temperature range UL 60950-1 -40C to +80C Indefinite short-circuit protection I/O isolation 1500 VDC Industry standard pinout Cost optimized design Lead free design, RoHS compliant 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 -40C to +80C at full load. This product serie provides an economical solution for many cost critical applications in industrial and consumer electronics. Models Ordercode Input voltage range TEL 15-1210 TEL 15-1211 Output voltage Output current max. Efficiency typ. 3.3 VDC 3`000 mA 78 % 5.1 VDC 3`000 mA 81 % TEL 15-1212 9 - 18 VDC 12 VDC 1'250 mA 86 % TEL 15-1213 (nominal 12 VDC) 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 3`000 mA 78 % TEL 15-2411 5.1 VDC 3`000 mA 81 % TEL 15-2412 18 - 36 VDC 12 VDC 1'250 mA 86 % TEL 15-2413 (nominal 24 VDC) 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 3`000 mA 78 % TEL 15-4811 5.1 VDC 3`000 mA 81 % 12 VDC 1'250 mA 86 % TEL 15-4812 36 - 75 VDC TEL 15-4813 (nominal 48 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; 12 Vin; 24 Vin; 24 Vin; 48 Vin; 48 Vin; 12 Vin models: 30 mA typ. 24 Vin models: 20 mA typ. 48 Vin models: 10 mA typ. 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 1 % 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: Ripple and noise (20 MHz Bandwidth) 1 % max. 0.5 % max. 1 % max. 3 % max. / Minimum load 10 % 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., foldback Short circuit protection indefinite (automatic recovery) Capacitive load single output models: 470 F max. dual output models: 220 F max. (per output) General Specifications Temperature ranges - Operating -40C to +80C (without load derating) - Case temperature +100C max. - Storage -55C to +125C Power derating - Natural convection 2.5 %/K above +60C - Natural convection with heat sink (optional) 1.0 %/K above +70C Humidity (non condensing) 95 % rel H max. Reliability, calculated MTBF (MIL-HDBK-217F, at +25C, ground benign) >700'000 h Isolation voltage (60 sec.) - Input/Output 1500 VDC Isolation capacitance - Input/Output 1200 pF typ. Isolation resistance - Input/Output (500 VDC) >1000 M Ohm Switching frequency (fixed) 330 kHz typ. (Pulse width modulation PWM) Safety standards UL/cUL 60950-1, IEC/EN 60950-1 (Compliance up to 60 VDC input voltage (SELV limit) Environmental compliance - Reach www.tracopower.com/info/reach-declaration.pdf - RoHS RoHS directive 2011/65/EU All specifications valid at nominal input voltage, full load and +25C after warm-up time unless otherwise stated. http://www.tracopower.com Page 2 of 3 DC/DC Converters TEL 15 Series 15 Watt Physical Specifications Casing material copper nickel plated Baseplate non conductive FR4 Potting material epoxy (UL 94V-0 rated) Weight 32 g (1.13oz) Soldering temperature max. 265C / 10 sec. Outline Dimensions 50.8 (2.0) 1 5.2 20.32 Pin-Out (1.0) 25.4 (0.8) 6.0 10.2 (0.24) (0.40) 2.5 5 20.32 4 (0.4) 10.16 10.16 Bottom View (0.1) (0.2) 1 2 (0.4) (0.8) 3 (0.4) 10.2 5.08 (0.6) Pin Single Dual 1 +Vin (Vcc) +Vin (Vcc) 2 -Vin (GND) -Vin (GND) 3 +Vout +Vout 4 No pin Common 5 -Vout -Vout 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) Insulated baseplate Heat-Sink (Option) Heat-sink TEN-HS4 (optional) Order code: TEN-HS4 (cont.: heat-sink, thermal pad, 2 clamps) Material: Aluminum Finish: Anodic treatment (black) Weight: 9 g (0.31oz) without converter Heat-sink Thermal pad Clamp Converter 23.0 (0.91) Thermal impedance after assembling: 10 K/W 31.0 (1.22) max. 18.0 (0.71) max. Note: Before attaching the heatsink, the product label on converter has to be removed for optimal performance. For volume orders we can supply the converters with heatsink already mounted. Please contact us for a relative quotation. Specifications can be changed without notice! Make sure you are using the latest documentation, downloadable at www.tracopower.com www.tracopower.com Rev. July 13, 2018 Page 3 of 3