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| DC/DC Converters TEL 3 Series, 3 Watt compliant RoHS Features Wide 2: and 3: Input Range High Efficiency up to 8% DIL-24 Plastic Package Indefinite Short-Circuit Protection I/O Isolation 500 VDC Available with Industry Standard Pinout (NP) UL 60950-1 Operating Temp. Range -25C to +75C 3 Year Product Warranty The TEL 3 series is a range of isolated 3 Watt converters in DIL-24 package offering wide 2:1and 3:1 input voltage ranges. Further features are high efficiency which allows operation temperature up to 75C at full load and low output noise. This product series provides an economical solution for many cost critical applications in industrial and consumer electronics. Models Ordercode * TEL 3-05 (NP) * TEL 3-052 (NP) TEL 3-053 * TEL 3-0522 (NP) * TEL 3-0523 (NP) * TEL 3-2 (NP) * TEL 3-22 (NP) TEL 3-23 * TEL 3-222 (NP) * TEL 3-223 (NP) TEL 3-20 TEL 3-202 TEL 3-203 TEL 3-2022 TEL 3-2023 * TEL 3-24 (NP) * TEL 3-242 (NP) TEL 3-243 * TEL 3-2422 (NP) * TEL 3-2423 (NP) TEL 3-48 TEL 3-482 TEL 3-483 TEL 3-4822 TEL 3-4823 Input voltage range Output voltage 5 VDC 12 VDC 15 VDC 12 VDC 15 VDC 5 VDC 12 VDC 15 VDC 12 VDC 15 VDC 5 VDC 12 VDC 15 VDC 12 VDC 15 VDC 5 VDC 12 VDC 15 VDC 12 VDC 15 VDC 5 VDC 12 VDC 15 VDC 12 VDC 15 VDC Output current max. 600 mA 250 mA 200 mA 125 mA 100 mA 600 mA 250 mA 200 mA 125 mA 100 mA 600 mA 250 mA 200 mA 125 mA 100 mA 600 mA 250 mA 200 mA 125 mA 100 mA 600 mA 250 mA 200 mA 125 mA 100 mA Efficiency typ. 70 % 74 % 74 % 74 % 74 % 76 % 80 % 80 % 80 % 80 % 76 % 80 % 80 % 80 % 80 % 77 % 81 % 81 % 81 % 81 % 77 % 81 % 81 % 81 % 81 % 4.5 - 9.0 VDC 9 - 8 VDC 0 - 30 VDC 8 - 36 VDC 36 - 75 VDC * suffix NP (Example: TEL 3-2411NP): models available with Industry Standard Pinout http://www.tracopower.com Page of 3 DC/DC Converters TEL 3 Series Input Specifications Input current (no load) 5 12 20 24 48 5 12 20 24 48 5 12 20 24 48 Vin Vin Vin Vin Vin Vin Vin Vin Vin Vin Vin Vin Vin Vin Vin models models models models models models models models models models models models models models models 40 mA typ. 20 mA typ. 15 mA typ. 5 mA typ. 3 mA typ. 820 mA typ. 320 mA typ. 190 mA typ. 155 mA typ. 80 mA typ. 11 VDC 25 VDC 50 VDC 50 VDC 100 VDC 1.0 A max. 1% - 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. 2.0 % max <60 mVpk-pk typ. 0.02 %/K > 110% Iout max., constant current indefinite (automatic recovery) single output models 2000 F max. dual output models 1000 F max. - Operating - Case - Storage - 25 C ... + 75 C + 95 C max. - 40 C ... + 125 C 95 % rel H max. >1 Mio. h @ + 25 C 1500 VDC 500 pF typ > 1`000 M Ohm 300 kHz typ. (Pulse frequency modulation PFM) UL 60950-1, EN 60950-1, IEC 60950-1 Compliance up to 60 VDC input voltage (SELV limit) CSA File No. 226037 (-NP models pending) http://directories.csa-international.org - Input/Output/Case - Input/Output - Input/Output (500 VDC) 3 Watt Input current (full load) Surge voltage (1 sec. max.) Reverse voltage protection Output Specifications Voltage set accuracy Regulation Ripple and noise (20 MHz Bandwidth) Temperature coefficient Output current limitation Short circuit protection Capacitive load General Specifications Temperature ranges Humidity (non condensing) Reliability, calculated MTBF (MIL-HDBK-217E ground benign) Isolation voltage (60 sec) Isolation capacity Isolation resistance Switching frequency Safety standards Safety approvals 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 TEL 3 Series Physical Specifications Case material Potting material Weight Soldering temperature non conductive black plastic epoxy (UL94V-0 rated) 12 g (0.42 oz) max. 265 C / 10 sec. 3 Watt Outline Dimensions mm (inches) Standard Pinout: compatible with TED / TEM-3 Series) 123 Bottom View 24 23 22 15 14 13 2.4 1 10 1 12 Pinout NP Version: (0.787) 15.24 15.24 16 14 2.4 20.0 23 22 (0.094) (0.094) 4.5 10.2 0.5 10.2 0.5 2.54 4.5 0.5 (0.18 0.02) (0.1) 20.0 Rev. 09/06 Bottom view (0.787) 23 9 1 1 (0.6) (0.6) (0.18) (0.4 0.02) 2.0 (0.079) 2.54 2.54 (0.1) (0.1) 17.78 27.94 (0.7) (1.1) 2.54 2.54 (0.1) (0.1) 15.24 (0.6) (0.9) 5.08 (0.2) 22.86 32 0.5 32.0 (1.26) (1.25 0.02) Pin-Out Pin 2 3 0 2 3 4 5 22 23 24 Single +Vin (Vcc) No con. No con. -Vout +Vout -Vin (GND) -Vin (GND) +Vout -Vout No con. No con. +Vin (Vcc) Dual +Vin (Vcc) -Vout Common Common +Vout -Vin (GND) -Vin (GND) +Vout Common Common -Vout +Vin (Vcc) Pin diameter o 0.5 0.05 (0.02) 0.002 Tolerances 0.5 (0.02) Pin-Out Pin 2 3 9 4 6 22 23 Single -Vin (GND) -Vin (GND) No pin No con. +Vout -Vout +Vin (Vcc) +Vin (Vcc) Dual -Vin (GND) -Vin (GND) Common -Vout +Vout Common +Vin (Vcc) +Vin (Vcc) Specifications can be changed any time without notice 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 (0.2) 5.0 (0.4 0.02) |
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