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| DC/DC Converters THB 6 Series, 6 Watt Features Ultra compact DIP-24 package Wide 2:1 input voltage ranges I/O isolation voltage 4000 VACrms Reinforced insulation rated for working voltage 300 VAC CB Scheme UL 60950-1 UL 60601-1 Industrial and medical safety approvals Low leakage current Short circuit protection Input filter to meet EN 55022, Class A 3-year product warranty The THB 6 series is a new range of high performance, regulated DC/DC converters in a DIP-24 plastic package. A reinforced I/O-isolation system and a wide 2:1 input voltage range make this product the best choice for many demanding applications like transportation systems, industrial controls, medical equipment, instrumentation, everywhere where high basic-, supplementary- or reinforced insulation is required to meet requested safety standards. A high efficiency allows safe operation in a temperature range of -40C to +71C. Other features of this product are over voltage protection and internal EMI-input filter to meet EN 55022 class A without additional components. Full SMD-design with exclusive use of ceramic capacitors ensures a very high reliability and a long product lifetime. Models Order code THB 6-1211 THB 6-1212 THB 6-1222 THB 6-1223 THB 6-2411 THB 6-2412 THB 6-2422 THB 6-2423 THB 6-4811 THB 6-4812 THB 6-4822 THB 6-4823 36 - 75 VDC (48 VDC nominal) 18 - 36 VDC (24 VDC nominal) 9 - 18 VDC (12 VDC nominal) Input voltage range Output voltage 5 VDC 12 VDC 12 VDC 15 VDC 5 VDC 12 VDC 12 VDC 15 VDC 5 VDC 12 VDC 12 VDC 15 VDC Output current max. 1000 mA 500 mA 250 mA 200 mA 1000 mA 500 mA 250 mA 200 mA 1000 mA 500 mA 250 mA 200 mA Efficiency typ. 75 % 78 % 78 % 78 % 77 % 80 % 80 % 80 % 77 % 80 % 80 % 80 % http://www.tracopower.com Page 1 of 3 DC/DC Converters THB 6 Series Input Specifications Input current at no load / full load 12 Vin; 5 VDC model: 12 Vin; other models: 24 Vin; 5 VDC model: 24 Vin; other models: 48 Vin; 5 VDC model: 48 Vin; other models: 30 mA typ. / 570 mA typ. 30 mA typ. / 640 mA typ. 20 mA typ. / 280 mA typ. 20 mA typ. / 315 mA typ. 10 mA typ. / 140 mA typ. 10 mA typ. / 155 mA typ. 6 Watt Start-up voltage / under voltage shut down Recommanded input fuse (slow blow) 12 Vin models: 9 VDC / 8.5 VDC typ. 24 Vin models: 18 VDC / 16 VDC typ. 48 Vin models: 36 VDC / 34 VDC typ. 12 Vin models: 1.2 A 24 Vin models: 0.6 A 48 Vin models: 0.3 A 12 Vin models: 25 VDC max. 24 Vin models: 50 VDC max. 48 Vin models: 100 VDC max. EN 55022 class A 1.0 % - Input variation Vin min. to Vin max. 1.0 % max. - Load variation 25 - 100 %: single output models: 1.0 % max. dual output models: 2.0 % max. balanced load 20 % of rated max. output current. (Operation at lower load is safe but major deviations to specified data may occur) 5 VDC models: 100 mVp-p max. other models: 150 mVp-p max. 500 s max. >120 % Iout max. indefinite (automatic recovery) 5 VDC output models: 1000 F max. 12 VDC output models: 470 F max. dual output models: 220 F max. (each output) 6000 Vpk 4000 VACrms 2 A 7 pF typ. >1000 Mohm IEC/EN 60950-1, UL 60950-1 IEC/EN 60601-1, UL 60601-1 CB-report, CSA Surge voltage (1 sec. max.) Input filter Output Specifications Voltage set accuracy Regulation Minimum load Ripple and noise (20 MHz bandwidth) Transient Response (25% load step change) Current limitation Short circuit protection Capacitive load Isolation / Safety Standards Isolation test voltage (flash tested 1 sec.) I/O isolation voltage (50Hz, 60sec.) Leakage current (at 240VAC, 60Hz) I/O isolation capacity (at 100KHz, 1V) I/O isolation resistance (at 500VDC) Safety standards Safety approvals (pending) 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 THB 6 Series General Specifications Temperature ranges - Operating - Casing - Storage -40C to +71C +95C max. -40C to +125C 3.0 %/K above 60C 95 % rel H max. 0.02 %/K typ. >700'000 h 150 kHz typ. (puls width modulation) non conductive plastic (UL 94V-0-rated) Silicon TSE 3331 (UL 94V-0-rated) 18 g (0.63 oz) max. 265C / 10 sec. 6 Watt Derating Humidity (non condensing) Temperature coefficient Reliability, calculated MTBF (MIL-HDBK-217F @ 25C, ground benign) Switching frequency Casing material Potting material Weight Soldering temperature Outline Dimensions 31.8 (1.25) Pin-Out Pin 12.0 (0.47) 0.5 (0.02) Single +Vin (Vcc) No pin -Vout +Vout No pin -Vin (GND) -Vin (GND) Dual +Vin (Vcc) Common No pin -Vout +Vout -Vin (GND) -Vin (GND) 1 11 12 (0.15) 3.8 13 15 23 24 2.54 (0.1) 20.32 (0.8) 2x2.54 (2x0.1) 2.0 (0.08) 2.54 1 11 12 15.2 (0.6) Bottom view 20.3 (0.8) (0.1) 24 23 15 13 Dimensions in [mm], () = Inch Pin diameter o 0.6 0.05 (0.024 0.002) Tolerances 0.25 (0.01) Pin pich tolerances 0.13 (0.005) Specifications can be changed any time without notice. Rev. 06/09 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 |
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