TEL 2-2421 TRACO Power

DC/DC Converters TEL 2 Series, 2 Watt CB Features Scheme UL 60950-1 Ultracompact DIP-16 plastic package Wide 2:1 input range Regulated output I/O isolation 1500V Input filter meets EN55032, class A without ext. components Low ripple and noise Indenfi ite shortcircuit protection Operating temperature range The TEL-2 series, comprising 28 models, is a range of isolated 2 Watt converters in 2 40C to +80C a low prole Dfi IP-16 package. Requiring only 3.25 cm of space on the PCB they Lead free design, RoHS compliant provide a complete DC/DC converter without need of any external components. Wide input range and tightly regulated output voltage qualiefi s these converters for 3-year product warranty many cost critical applications in industrial and consumer electronics. Models Ordercode Input voltage range Output voltage Output current max. Efficiency typ. TEL 2-0510 3.3 VDC 500 mA 70 % TEL 2-0511 5 VDC 400 mA 73 % TEL 2-0512 12 VDC 165 mA 75 % 4.5 9 VDC TEL 2-0513 15 VDC 135 mA 73 % (nominal 5 VDC) TEL 2-0521 5 VDC 200 mA 64 % TEL 2-0522 12 VDC 85 mA 69 % TEL 2-0523 15 VDC 65 mA 71 % TEL 2-1210 3.3 VDC 500 mA 73 % TEL 2-1211 5 VDC 400 mA 77 % TEL 2-1212 12 VDC 165 mA 80 % 9 18 VDC TEL 2-1213 15 VDC 135 mA 80 % (nominal 12 VDC) TEL 2-1221 5 VDC 200 mA 73 % TEL 2-1222 12 VDC 85 mA 78 % TEL 2-1223 15 VDC 65 mA 78 % TEL 2-2410 3.3 VDC 500 mA 72 % TEL 2-2411 5 VDC 400 mA 77 % TEL 2-2412 12 VDC 165 mA 80 % 18 36 VDC TEL 2-2413 15 VDC 135 mA 81 % (nominal 24 VDC) 5 VDC 200 mA 74 % TEL 2-2421 TEL 2-2422 12 VDC 85 mA 78 % TEL 2-2423 15 VDC 65 mA 80 % TEL 2-4810 3.3 VDC 500 mA 71 % TEL 2-4811 5 VDC 400 mA 73 % TEL 2-4812 12 VDC 165 mA 79 % 36 75 VDC TEL 2-4813 15 VDC 135 mA 79 % (nominal 48 VDC) TEL 2-4821 5 VDC 200 mA 71 % TEL 2-4822 12 VDC 85 mA 77 % TEL 2-4823 15 VDC 65 mA 77 % DC/DC Converters TEL 2 Series 2 Watt Input Specifications Input current at full load / no load 5 Vin models: 600 mA / 40 mA typ. (nominal input) 12 Vin models: 220 mA / 20 mA typ. 24 Vin models: 110 mA / 10 mA typ. 48 Vin models: 55 mA / 8 mA typ. Start-up voltage / 5 Vin models: 4 VDC / 3.5 VDC typ. under voltage shut down 12 Vin models. 7 VDC / 6.5 VDC typ. 24 Vin models: 12 VDC / 11 VDC typ. 48 Vin models. 24 VDC / 22 VDC typ. Surge voltage (100 ms max.) 5 Vin models: 11 V max. 12 Vin models: 25 V max. 24 Vin models: 50 V max. 48 Vin models: 100 V max. Conducted noise (input) EN 55032 class A, FCC part 15, level A Output Specifications Voltage set accuracy 2 % max. Regulation Input variation Vin min. to Vin max. 0.5 % max. Load variation 25 100 % single output models: 0.75 % max. dual output models: 2.0 % (balanced load) Ripple and noise (20 MHz Bandwidth) 50 mVpk-pk max Temperature coefficient 0.02 %/K Short circuit protection indefinite, automatic recovery Minimum load 25 % of rated max current (operation at lower load condition is safe but a higher output ripple will be experienced) Capacitive load 3.3 VDC output models: 2200 F max. 5 VDC output models: 1000 F max. 12 VDC output models: 170 F max. 15 VDC output models: 110 F max. 5 VDC output models: 470 F max. 12 VDC output models: 100 F max. 15 VDC output models: 47 F max. General Specifications Temperature ranges Operating 40C to +80C Case +90C max. Storage 55C to +105C Derating 2.9 %/K above 65C Humidity (non condensing) 95 % rel. H max. Reliability, calculated MTBF (MIL-HDBK-217F, at +25C, ground benign) >1.2 Mio h Isolation voltage Input/Output (60 s) 1500 VDC Isolation capacitance Input/Output 250 pF max. Isolation resistance Input/Output (500 VDC) >1000 MOhm Switching frequency 300 kHz (PFM) Safety standards UL/cUL 60950-1 , IEC/EN 60950-1 Safety approval CB 60950-1 Certification documents www.tracopower.com/overview/tel2 Environmental compliance Reach www.tracopower.com/info/reach-declaration.pdf RoHS RoHS directive 2011/65/EU All specicfi ations valid at nominal input voltage, full load and +25C after warm-up time unless otherwise stated.