TEM 2-1211 TRACO Power

DC/DC Converters TEM 2 Series, 2 Watt CB Scheme Features UL 60950-1 DIL-24 plastic package Tightly regulated output Very low output noise Short circuit protection Operating temperature range 25C to +70C I/O isolation 1000 VDC Internal filter Industry standard pinout 3-year product warranty The TEM 2 series is a family of isolated dc/dc converters in a DIP-24 package. They offer tight line/load regulation and 1000 VDC I/O isolation. Standard features in- clude an internal filter to reduce reflected input ripple currrent and to guarantee low output noise. This product series provides a cost effective solution by many industrial or consumer electronics appliactions. Models Ordercode Input voltage range Output voltage Output current max. Efficiency typ. TEM 2-0511 5 VDC 400 mA 50 % TEM 2-0512 12 VDC 165 mA 54 % 5 VDC 10% TEM 2-0521 12 VDC 80 mA 53 % TEM 2-0522 15 VDC 65 mA 51 % TEM 2-1211 5 VDC 400 mA 50 % TEM 2-1212 12 VDC 165 mA 56 % 12 VDC 10% TEM 2-1221 12 VDC 80 mA 59 % TEM 2-1222 15 VDC 65 mA 59 % TEM 2-2411 5 VDC 400 mA 51 % TEM 2-2412 12 VDC 165 mA 61 % 24 VDC 10% TEM 2-2421 12 VDC 80 mA 61 % TEM 2-2422 15 VDC 65 mA 61 % DC/DC Converters TEM 2 Series 2 Watt Input Specifications Input current no load 5 Vin models: 80 mA typ. 12 Vin models: 40 mA typ. 24 Vin models: 20 mA typ. Surge voltage (1 sec. max.) 5 Vin models: 7.5 V max. 12 Vin models: 15 V max. 24 Vin models: 30 V max. Input filter Pi-Filter Output Specifications Voltage set accuracy 3 % Regulation Input variation Vin min. to Vin max. 0.3 % max. Load variation 10 100 % single output models: 0.5 % max. dual output models balanced load: 1.0 % max. dual output models unbalanced load: 3.0 % max. Ripple and noise (20 MHz Bandwidth) 50 mVpk-pk max Temperature coefficient 0.02 %/K Current limitation >120 % of Iout max., constant current Short circuit protection indefinite Capacitive load single output models: 470 F max. dual output models: 220 F max. General Specifications Temperature ranges Operating 25C to +70C 5 VDC output models: 25C to +60C Case temperature +95C max. Storage 40C to +125C Derating 3 %/K above +70C Humidity (non condensing) 95 % rel H max. Reliability, calculated MTBF (MIL-HDBK-217F, at +25C, ground benign) >800000 Mio. h Isolation voltage (60 sec.) Input/Output 1000 VDC Isolation capacitance Input/Output 100 pF typ. Isolation resistance Input/Output (500 VDC) >1000 M Ohm Switching frequency 80 kHz typ. (Pulse frequency modulation PFM) Safety standards cUL/UL 60950-1, IEC/EN 60950-1 Environmental compliance Reach www.tracopower.com/info/reach-declaration.pdf RoHS directive 2011/65/EU All specicfi ations valid at nominal input voltage, full load and +25C after warm-up time unless otherwise stated.