TEM 3-0511 TRACO Power

DC/DC Converters TEM 3 Series, 3 Watt CB Scheme Features UL 60950-1 DIL-24 metal package August 2012: Obsolete Tightly regulated output Very low output noise Short circuit protection Operating temperature range 25C to +71C I/O isolation 1000 VDC Internal filter Industry standard pinout 3-year product warranty The TEM 3 series is a range of isolated dc/dc converters in a DIL-24 package. They offer tight output regulation and very low output noise. Operating temperature ran- ge is 25C to +71C. This product series provdes a cost effective solution for many industrial or consumer electronics applications. Models Ordercode Input voltage range Output voltage Output current max. Efficiency typ. TEM 3-0511 5 VDC 600 mA 60 % TEM 3-0512 12 VDC 250 mA 62 % 5 VDC 10% TEM 3-0521 12 VDC 125 mA 60 % TEM 3-0522 15 VDC 100 mA 60 % TEM 3-1211 5 VDC 600 mA 60 % TEM 3-1212 12 VDC 250 mA 62 % 12 VDC 10% TEM 3-1221 12 VDC 125 mA 60 % TEM 3-1222 15 VDC 100 mA 60 % TEM 3-2411 5 VDC 600 mA 60 % TEM 3-2412 12 VDC 250 mA 64 % 24 VDC 10% TEM 3-2421 12 VDC 125 mA 60 % TEM 3-2422 15 VDC 100 mA 60 % DC/DC Converters TEM 3 Series 3 Watt Input Specifications Input current no load / full load 5 Vin models: 100 mA / 980 mA typ. 12 Vin models: 50 mA / 410 mA typ. 24 Vin models: 25 mA / 205 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. Output Specifications Voltage set accuracy 3 % Regulation Input variation Vin min. to Vin max. 0.5 % 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 +71C Case +95C max. Storage 40C to +125C Derating 3 %/K above +70C Humidity (non condensing) 95 % rel H max. Reliability, calculated MTTF (MIL-HDBK-217F, +25C, ground benign) >600000 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 Safety approval CSA File No. 226037