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| DC/DC Converter THP 3 Series Features I/O-Isolation Voltage of 4000VAC Clearance and Creeping Distances min. 2.0mm Basic-, Supplementary- and Reinforced Insulation for Working Voltages up to 420VDC / 300VAC Ultra wide 4:1 Input Ranges: 9-40VDC,18-80VDC and 36-160VDC Extended Operating Temp. Range -40C to 85C Input Filter meets EN55022A without ext. Components Continuous Short Circuit Protection High Reliability, MTBF>1 Mio. Hours 3 Year Product Warranty 3 Watt High Isolation The THP-3 series is a new range of high performance 3W DC/DC converters in a low profile DIL-24 package with standard industry pin-out. The very high I/O-isolation system of these converters and input voltages up to 160 VDC make this product the best choice for many demanding applications in railroad and transportation systems, medical equipment, instrumentation, everywhere where high basic-, supplementary- or reinforced insulation is requested to meet specific safety standards. A high efficiency allows safe operation in a temperature range of -40C to +85C at full load without derating. Full SMD-design with exclusive use of ceramic capacitors ensure a very high reliability and a long product lifetime. Models Ordercode THP 3-2411 THP 3-2412 THP 3-2422 THP 3-2423 THP 3-4811 THP 3-4812 THP 3-4822 THP 3-4823 THP 3-7211 THP 3-7212 THP 3-7222 THP 3-7223 Input voltage Output voltage 5 12 12 15 5 12 12 15 5 12 12 15 VDC VDC VDC VDC VDC VDC VDC VDC VDC VDC VDC VDC Output current max. 600 mA 250 mA 125 mA 100 mA 600 mA 250 mA 125 mA 100 mA 600 mA 250 mA 125 mA 100 mA Efficiency typ. 78 83 83 83 78 83 83 83 78 83 83 83 % % % % % % % % % % % % 9 - 40 VDC 18 - 80 VDC 36 - 160 VDC www.tracopower.com Page 1 DC/DC Converter THP 3 Series 3 Watt Input Specifications Input current at no load / full load 24 Vin models: 48 Vin models: 72 Vin models: 24 Vin models: 48 Vin models: 72 Vin models: 24 Vin models: 48 Vin models: 72 Vin models: 24 Vin models: 48 Vin models: 72 Vin models: 20 mA typ. / 160 mA typ. 10 mA typ. / 80 mA typ. 5 mA typ. / 35 mA typ. 8.5 VDC / 8.5 VDC (typ.) 15 VDC / 16 VDC (typ.) 30 VDC / 32 VDC (typ.) 1.0 A 0.5 A 0.3 A 50 V max. 100 V max. 180 V max. EN 55022, level A (without external components) 1% 2 % max. 0.5 % max. 1.0 % max. 100 mVpk-pk typ. 0.02 % / C typ. > 120 % Iout max. indefinite (automatic recovery) - 5 VDC output models: - 12 VDC output models: - Dual output models: 1000 F max. 470 F max. 220 F max. (each output) 5700 VDC 4000 VAC 2.0mm min. 2 A (at 240VAC, 60Hz) input/output input/output 7 pF typ. (at 100KHz, 1V) >1000 Mohm (at 500VDC) IEC/EN 60950, UL 60950-1 CSA C22.2 No. 60950-1-03 IEC/EN 60601-1, EN 50124-1&2 UL 60601-1, CSA C22.2 No. 601-1 CB-report, CSA File No. 226037 Start-up voltage / under voltage shut down Recommanded input fuse (slow blow) Surge voltage (1 sec. max.) Input filter Output Specifications Voltage set accuracy Voltage balance (dual output models) Regulation - Input variation Vin min. to Vin max. - Load variation 25 - 100 %: Ripple and noise (20 MHz Bandwidth) Temperature coefficient Current limitation Short circuit protection Capacitive load Isolation /Safety Isolation test voltage (1 sec.) I/O isolation voltage (50Hz, 60sec) I/O clearance and creepage Leakage current Isolation capacity Isolation resistance Safety standards Safety approvals All specifications valid at nominal input voltage, full load and +25C after warm-up time unless otherwise stated. www.tracopower.com Page 2 DC/DC Converter THP 3 Series 3 Watt General Specifications Temperature ranges - Operating - Case - Storage - 40 C ... +85 C + 95 C max. - 40 C ... +125 C 4 % /K above 75C 95 % rel H max. >1 Mio. h @ 25 C, ground benign 150 kHz typ. (puls width modulation) non conductive plastic (UL 94V-0-rated) Silicon TSE 3331 (UL 94V-0-rated) 16.2 g (0.57 oz) max. 260C / 10 sec Derating Humidity (non condensing) Reliability, calculated MTBF (MIL-HDBK-217 F) Switching frequency Case material Potting material Weight Soldering temperature Outline Dimensions (0.08) 2. 0 2.54 (0.1) Pin-Out 24 23 Bottom view 1 Pin 1 11 12 13 15 23 24 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) 27.9 4 20.32 (1.25) (1.1) (0.8) 32 2.54 (0.1) 15 13 11 12 15 .24 (0.6) 2.54 (0.1) 2.4 4 (0.16) 10 (0.4) (0.1) 20 (0.79) Dimensions in mm, ( ) = inches Pin diameter: 0.6 mm 0.05 (0.024 0.002) Tolerances: 0.25mm ( 0.01) Specifications can be changed without notice Rev. 10/04 Jenatschstrasse 1 * CH-8002 Zurich * Switzerland Tel. +41-43311 4511 * Fax +41-43311 4545 * info@traco.ch * www.tracopower.com Page 3 |
Price & Availability of THP3-4823
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