TEN 3-2412WI TRACO Power

DC/DC Converters TEN 3WI Series, 3 Watt CB Scheme Features IEC 60950-1 UL 60950-1 Ultra-wide 4:1 input range Full SMD-Design High efcfi iency up to 84% Extended operating temperature range 40C to +85C Excellent load and line regulation Indenfi ite short-circuit protection I/O isolation 1500 VDC Input filter to meet EN 55022, Class A and FCC, level A without external components Lead free design, fully RoHS compliant 3-year product warranty The TEN 3WI series is a family of dc-dc converter modules with 3W output power, featuring ultra wide 4:1 input voltage ranges of 9-36VDC or 18-75VDC. They come in a DIP-24 plastic package with industry-standard footprint. A high efcfi iency up to 84% allows operation ambient temperatures of 40C to +70C at full load. A built-in EMI input filter complies with EN 55022,class A without need of external components. Further standard features include over voltage protection and conti- nuous short circuit protection. Typical applications for these converters are battery operated equipment and distributed power architectures in communication, instru- mentation and industrial electronics, everywhere where isolated, tightly regulated voltages are required Models Ordercode Input voltage range Output voltage Output current max. Efficiency typ. TEN 3-2410WI 3.3 VDC 750 mA 75 % TEN 3-2411WI 5 VDC 600 mA 79 % TEN 3-2412WI 9 36 VDC 12 VDC 250 mA 81 % TEN 3-2413WI (24 VDC nominal) 15 VDC 200 mA 82 % TEN 3-2422WI 12 VDC 125 mA 80 % TEN 3-2423WI 15 VDC 100 mA 80 % TEN 3-4810WI 3.3 VDC 750 mA 76 % TEN 3-4811WI 5 VDC 600 mA 80 % TEN 3-4812WI 18 75 VDC 12 VDC 250 mA 83 % TEN 3-4813WI (48 VDC nominal) 15 VDC 200 mA 84 % TEN 3-4822WI 12 VDC 125 mA 82 % TEN 3-4823WI 15 VDC 100 mA 82 % DC/DC Converters TEN 3WI Series 3 Watt Input Specifications Input current no load /full load 24 Vin models 20 mA typ. / 150 mA typ. 48 Vin models 10 mA typ. / 75 mA typ. Start-up voltage / 24 Vin models 9 VDC / 8.5 VDC typ. under voltage shut down 48 Vin models 18 VDC / 16 VDC typ. Surge voltage (1 sec. max.) 24 Vin models 50 V max. 48 Vin models 100 V max. Conducted noise (input) EN 55022 level A, FCC part 15, level A Output Specifications Voltage set accuracy 2.0 % max. Regulation Input variation Vin min. to Vin max. 1.0 % max. Load variation 10 100 % single output models 1.0 % max. dual output models 3.0 % max. (balanced load) Ripple and noise (20 MHz Bandwidth) 75 mVpk-pk max Temperature coefficient 0.02 %/K Current limitation >110 % of Iout max., constant current Transient response (25% load step change) 300 s typ. Short circuit protection indefinite (automatic recovery) Capacitive load 3.3 VDC models 680 F max. 5 VDC models 470 F max. 12 VDC models 330 F max. 12 VDC models 220 F max. 12 VDC models 150 F max. (for each output) 15 VDC models 100 F max. (for each output) General Specifications Temperature ranges Operating 40C to +85C Casing +100C max. Storage 55C to +125C Derating 3.5 %/K above 70C Humidity (non condensing) 95 % rel H max. Reliability, calculated MTBF (MIL-HDBK-217F, at +25C, ground benign) >1 Mio. h Isolation voltage (60 sec.) Input/Output 1500 VDC Isolation capacitance Input/Output 380 pF typ Isolation resistance Input/Output (500 VDC) >1000 M Ohm Switching frequency 350 kHz typ. (Pulse width modulation PWM) Safety standards UL 60950-1 , IEC/EN 60950-1 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.