DC/DC Converters TEP 150WI Series, 150 Watt pending Features ◆ Shielded metal case with screw terminals ◆ Compact dimensions: 98 x 52 x 34 mm ◆ Ultra-wide 4:1 input voltage range ◆ Very high efficiency up to 87% ◆ Constant current output characteristic ◆ Operating temp. range –40°C to +75°C ◆ Reverse input protection ◆ I/O isolation 2250 VDC (basic insulation) ◆ Easy chassis and wall mounting ◆ 3-year product warranty The TEP-150WI Series is a family of high power density dc-dc converter modules with ultra-wide 4:1 input voltage range which come in an ultra-compact metal case with screw terminal connection. Suitable for a wide range of applications, the TEP-150WI series was particularly designed with industrial applications in mind. The modules have flanges for easy chassis or wall mounting. A very high efficiency allows an operating temperature up to +50°C with natural convection cooling. Further features include adjustable output voltage with constant current characteristic for battery charger applications. Models Order code* Input voltage Output voltage Output current max. Efficiency typ. TEP 150-2412WI 12 VDC 12.5 A 85 % TEP 150-2413WI 15 VDC 10 A 85 % TEP 150-2415WI 24 VDC 6.3 A 86 % TEP 150-2416WI 28 VDC 5.4 A 86 % TEP 150-2418WI 48 VDC 3.2 A 86 % TEP 150-4812WI 12 VDC 12.5 A 86 % TEP 150-4813WI 15 VDC 10 A 86 % TEP 150-4815WI 24 VDC 6.3 A 87 % TEP 150-4816WI 28 VDC 5.4 A 87 % TEP 150-4818WI 48 VDC 3.2 A 87 % 9 – 36 VDC (24 VDC nominal) 18 – 75 VDC (48 VDC nominal) * – add suffix –N for negative remote control, see page 3 -> Remote On/Off http://www.tracopower.com Page 1 of 4 DC/DC Converters TEP 150WI Series 150 Watt Input Specifications Input current at no load 24 Vin, 12 – 15 24 Vin, 24 – 48 48 Vin, 12 – 15 48 Vin, 24 – 48 VDC VDC VDC VDC models: models: models: models: 80 mA typ. 95 mA typ. 60 mA typ. 75 mA typ. Input current at full load 24 Vin models: 7.7 A typ. 48 Vin models: 3.8 A typ. Start-up voltage / under voltage shut down 24 Vin models: 8.8 VDC / 8.2 VDC typ. 48 Vin models: 17.6 VDC / 16.5 VDC typ Surge voltage (100 msec. max.) 24 Vin models: 50 V 48 Vin models: 100 V Conducted noise (input) EN 55022 level A, FCC part 15, level A without external components ESD (electrostatic discharge) EN 61000-4-2, air ±8 kV, contact ± 6 kV, perf. criteria A Radiated immunity EN 61000-4-3, 10 V/m, perf. criteria A Fast transient / Surge EN 61000-4-4, ± 2 kV, perf. criteria A EN 61000-4-5, ± 1 kV perf. criteria A With external input capacitor e.g. Nippon chemi-con KY 200 µF, 100 V, ESR 48 mOhm or with chassis mount option –CFM Conducted immunity EN 61000-4-3, 10 Vrms, perf. criteria A Reverse voltage protection parallel diode Recommended input fuse (slow blow) 24 Vin models: 15 A 48 Vin models: 10 A Output Specifications Voltage set accuracy ±1% Output voltage adjustment +20 % by external resistor (see table page 3) Regulation 0.2 % max. 0.4 % max. – Input variation Vin min. to Vin max. – Load variation 0 – 100 % Temperature coefficient ±0.02 %/K Minimum load not required Ripple and noise (20 MHz Bandwidth) 5 12 & 15 24 & 28 48 VDC VDC VDC VDC models: models: models: models: 75 mVpk-pk max. 100 mVpk-pk max. 200 mVpk-pk max. 300 mVpk-pk max. Start up time (nominal Vin and constant resistive load) 25 ms typ. (at power On or remote On) Transient response (25% load step change) 200 µs typ. Output current limitation at 105 -120 % of Iout max. Over voltage protection at 125 -140 % of Vout nom. Short circuit protection indefinite, automatic recovery Capacitive load t.b.a. All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated. http://www.tracopower.com Page 2 of 4 DC/DC Converters TEP 150WI Series 150 Watt General Specifications Temperature ranges – Operating –40 °C to +75 °C – Case temperature +95 °C max. – Storage –55 °C to +125 °C Thermal impedance – without Heatsink 6.7 °C/W – with Heatsink 4.7 °C/W Derating 2.2 %/K above 50 °C Over temperature protection at 110 °C Thermal shock acc. MIL-STD-810F Humidity (non condensing) 95 % rel H max. Reliability, calculated MTBF (MIL-HDBK-217F, 25°C, ground benign) >180‘000 h Isolation voltage (60sec.) – Input/Output 2’250 VDC (basic insulation) – Input/Case 1’500 VDC Isolation capacity – Input/Output 2500 pF max. Isolation resistance – Input/Output (500 VDC) >1 GOhm min. Switching frequency 220 – 330 kHz depending on model (puls width modulation) Safety standards UL 60950-1, IEC 60950-1, EN 60950-1 Safety approvals (pending) UL 60950-1, CB- test report Remote On/Off – positive logic (standard) – On: – Off: – negative logic (option -N) – On: – Off: – Off idle current: External output trimming: Ru 8 +5 % Ru +10 % +15 % +20 % 9 3 to 12 VDC or open circuit 0 to 1.2 VDC or short circuit pin 5 and 3 0 to 1.2 VDC or short circuit pin 5 and 3 3 to 12 VDC or open circuit 3 mA 12 VDC 15 VDC 24 VDC 28 VDC 48 VDC 36 39 39 43 43 12 13 13 15 15 4.3 5.1 5.6 5.6 5.6 0.62 1.1 1.2 1.2 1.2 closest resistor out of the E24 array [kOhm] All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated. http://www.tracopower.com Page 3 of 4 DC/DC Converters TEP 150WI Series 150 Watt Physical Specifications Case material metal Potting material silicon (UL 94V-0 rated) Weight 300 g (10.6 oz) Outline Dimensions Pin-Out 52.5 (2.07) 34.0 (1.34) Pin 1.2 (0.05) 1 2 3 4 5 6 7 8 9 65.0 (2.56) + Vin 2 + Vin 3 – Vin 4 – Vin 5 Remote On/Off 6 + Vout 7 – Vout 8 Trim 9 Trim 56.0 (2.20) 98.0 (3.86) 21.0 (0.83) 59.0 (2.07) 1 4 x r2 (0.08) Dimensions in [mm], () = Inch Mounting slot tolerance: ±0.25 (±0.001) Case tolerances: ±0.5 (±0.02) Rev. 12/08 Jenatschstrasse 1 · CH-8002 Zurich · Switzerland Tel. +41 43 311 45 11 · Fax +41 43 311 45 45 · [email protected] · www.tracopower.com Page 4 of 4