DC/DC Converter TEN 4 Series 4 Watt Features Ultra wide 4 : 1 Input Range 9 – 36 VDC or 18 – 75 VDC Full SMD-Design High Efficiency up to 85% Indefinite Short-Circuit Protection Reverse Voltage Protection I/O-isolation 1’500 VDC Input Filter meets EN 55022, Class A and FCC, Level A without external Components Shielded Metal Case with insulated Baseplate 24-pin DIP with industry Standard Pinout MTBF >1 Mio. h The TEN 4 series DC/DC converter is designed for applications requiring very wide operating voltage range. Typical applications are tele- and data communication systems, mobile battery powered equipments and industrial process control systems with operation from different input voltages i.e. 12/24 VDC or 24/48 VDC battery voltages. High efficiency allows operation up to 75°C without derating. Input filtering accprding to EN 55022-A and FCC, level A. Low output ripple minimise design-in time and cost. 2 Year Product Warranty Models Ordercode TEN 4-2410 TEN 4-2411 TEN 4-2412 TEN 4-2413 TEN 4-2421 TEN 4-2422 TEN 4-2423 TEN 4-4810 TEN 4-4811 TEN 4-4812 TEN 4-4813 TEN 4-4821 TEN 4-4822 TEN 4-4823 www.tracopower.com Input voltage range Output voltage Output current max. Efficiency typ. 9 – 36 VDC 3.3 VDC 5 VDC 12 VDC 15 VDC ± 5 VDC ± 12 VDC ± 15 VDC 900 660 330 265 ± 300 ± 165 ± 130 mA mA mA mA mA mA mA 77 81 83 83 80 83 83 % % % % % % % 18 – 75 VDC 3.3 VDC 5 VDC 12 VDC 15 VDC ± 5 VDC ± 12 VDC ± 15 VDC 900 660 330 265 ± 300 ± 165 ± 130 mA mA mA mA mA mA mA 78 % 82 % 85 % 85 % 82 % 85 % 85 % Page 1 DC/DC Converter TEN 4 Series 4 Watt Input Specifications Input current no load /full load 24 Vin models 48 Vin models 20 20 6 6 mA mA mA mA / 400 mA typ. (at 12 VDC Vin) / 200 mA typ. (at 24 VDC Vin) / 200 mA typ. (at 24 VDC Vin) / 100 mA typ. (at 48 VDC Vin) Start-up voltage / under voltage shut down 24 Vin models 48 Vin models 8.5 VDC /8.0 VDC typ. 17 VDC /16 VDC typ. Surge voltage (1 sec. max.) 24 Vin models 48 Vin models 50 V max. 100 V max. Reverse voltage protection 1.0 A max. Conducted noise (input) EN 55022 level A, FCC part 15, level A Output Specifications Voltage set accuracy ±1% Regulation ± 0.3 % max. – Input variation Vin min. to Vin max. – Load variation 10 – 100 % – single output models – dual output models balanced load – dual output models unbalanced load ± 1.0 % max. ± 1.0 % max. ± 3.0 % max. Ripple and noise (20 MHz Bandwidth) 50 mVpk-pk max Temperature coefficient ± 0.02 % / °C Current limitation > 110% of Iout max., constant current Short circuit protection Hiccup mode, indefinite (automatic recovery) Capacitive load 680 µF max. 300 µF max. – single output models – dual output models General Specifications Temperature ranges – Operating – Case temperature – Storage – 40 °C ... + 75 °C (no derating) + 95 °C max. – 40 °C ... + 125 °C Humidity (non condensing) 95 % rel H max. Reliability, calculated MTBF (MIL-HDBK-217 E) >1 Mio. h @ + 25 °C Isolation voltage Input/Output 1’500 VDC Isolation capacity Input/Output 380 pF typ Isolation resistance Input/Output (500 VDC) > 1‘000 M Ohm Switching frequency 350 kHz typ. (Pulse frequency modulation PFM) Safety standards UL 1950 , IEC 60950, EN 60950 Compliance up to 60 VDC input voltage (SELV limit) Safety approval cUL / UL File E188913 All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated. www.tracopower.com Page 2 DC/DC Converter TEN 4 Series 4 Watt Physical Specifications Case material Steel chrome-nickel plated Baseplate Epoxy Potting material Silicon rubber TSE (flammability to UL 94V-0) Weight 14 g (0.55 oz) Soldering temperature max. 260 °C / 10 sec. 2.54 (0.1) (0.2) 5.08 15.24 (0.6) Insulated Baseplate 0.5 2.4 ±0.5 (0.02) (0.1 ±0.02) 5 10 ±0.5 (0.2) (0.4 ±0.02) 2 3 Bottom view (0.18 ±0.02) 23 22 22.86 (0.9) 32 ±0.5 (1.25 ±0.02) 4.54 ±0.5 Outline Dimensions mm (inches) Pin-Out Pin Single Dual 2 –Vin (GND) –Vin (GND) 3 –Vin (GND) –Vin (GND) 9 No pin Common 16 9 11 No function –Vout 14 11 14 +Vout +Vout 16 –Vout Common 22 +Vin (Vcc) +Vin (Vcc) 23 +Vin (Vcc) +Vin (Vcc) 15.24 (0.6) 20 ±0.5 (0.8 ±0.02) Pin diameter ø 0.5 ±0.05 (0.02 ±0.002) Tolerances ±0.5 (0.02) Specifications can be changed without notice Rev. 11/01 Jenatschstrasse 1 • CH-8002 Zurich • Switzerland Tel. +41-1284 2911 • Fax +41-1201 1168 • e-mail: [email protected] • internet: http://www.tracopower.com Page 3