DC/DC Converters TEM 3 Series, 3 Watt CB Scheme Features DIL-24 metal package Tightly regulated output Very low output noise Short circuit protection Operating temperature UL 60950-1 te e l o s ob range -25C to +71C I/O isolation 1'000 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 range is -25C to +71C. This product series provdes a cost effective solution for many industrial or consumer electronics applications. Models Ordercode Input voltage range TEM 3-0511 TEM 3-0512 Output voltage 5 VDC Output current max. Efficiency typ. 600 mA 60 % 12 VDC 250 mA 62 % 12 VDC 125 mA 60 % TEM 3-0522 15 VDC 100 mA 60 % TEM 3-1211 5 VDC 600 mA 60 % 12 VDC 250 mA 62 % TEM 3-0521 TEM 3-1212 TEM 3-1221 5 VDC 10% 12 VDC 10% 12 VDC 125 mA 60 % TEM 3-1222 15 VDC 100 mA 60 % TEM 3-2411 5 VDC 600 mA 60 % 12 VDC 250 mA 64 % 12 VDC 125 mA 60 % 15 VDC 100 mA 60 % TEM 3-2412 TEM 3-2421 TEM 3-2422 http://www.tracopower.com 24 VDC 10% Page 1 of 3 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. - Load variation 10 - 100 % single output models: dual output models balanced load: dual output models unbalanced load: 0.5 % max. 0.5 % max. 1.0 % max. 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 Derating - Operating -25C to +71C - Case +95C max. - Storage -40C to +125C 3 %/K above +70C Humidity (non condensing) 95 % rel H max. Reliability, calculated MTTF (MIL-HDBK-217F, @ +25C, ground benign) >600`000 Mio. h Isolation voltage (60 sec.) - Input/Output 1'000 VDC Isolation capacitance - Input/Output 100 pF typ. Isolation resistance - Input/Output (500 VDC) >1`000 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 http://directories.csa-international.org 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 TEM 3 Series 3 Watt Physical Specifications Casing material black coated metal Weight 14 g (0.49 oz) Soldering temperature max. 260C / 10 sec. Bottom view 15 14 13 2.0 Dual 1 +Vin (Vcc) +Vin (Vcc) 2 ntd. -Vout ntc. Common -Vout Common 11 +Vout +Vout 12 -Vin (GND) -Vin (GND) 13 -Vin (GND) -Vin (GND) 14 +Vout +Vout 15 -Vout Common 22 ntc. Common 2.54 2.54 23 ntc. -Vout (0.1) (0.1) 24 +Vin (Vcc) +Vin (Vcc) (0.39) (0.15) 10.0 17.78 (0.7) (0.1) (0.1) Single 3 3.8 2.54 2.54 Pin 10 2.4 24 23 22 Pin-Out 20.0 (0.79) 10 11 12 (0.094) 1 2 3 15.24 (0.6) Outline Dimensions mm (inches) 27.94 (1.1) (0.08) ntc. = not to connect 32.0 (1.26) Pin diameter o 0.5 0.05 (0.02) 0.002 Tolerances 0.5 (0.02) Specifications can be changed any time without notice. Rev. 03/11 Jenatschstrasse 1 * CH-8002 Zurich * Switzerland Tel. +41 43 311 45 11 * Fax +41 43 311 45 45 * info@traco.ch * www.tracopower.com Page 3 of 3 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: TRACO Power: TEM 3-0522 TEM 3-1222 TEM 3-0521 TEM 3-2411 TEM 3-0511 TEM 3-1221 TEM 3-2422 TEM 3-1211 TEM 32421 TEM 3-1212 TEM 3-0512 TEM 3-2412