THR 20-2423WI

DC/DC Converter THR 20WI Series, 20 Watt • • Reinforced I/O-isolation 3000 VAC • Wide 4:1 input voltage range: 9-36, 18-75, 40-160 VDC • Operating temperature range -40 to +85°C • • • • Shock and vibration resistance according to EN 61373 UL 62368-1 IEC 62368-1 Internal EN 55032 class A filter The THR 20WI is 20 Watt DC/DC converters series with reinforced isolation (3000 VAC). These regulated DC/DC converters come in either a 2"x1" packHigh efficiency up to 88% age and also feature increased resistance against shock and vibration accordProtection against overload, overvoltage ing to EN 61373. The THR 20WI offers an internal input filter to comply with EN 55032 class A. High efficiencies up to 88% allow safe operation from and short circuit –40°C to +80°C (with derating). All models have a wide 4:1 input voltage 3-year product warranty range and precisely regulated, isolated output voltages. With the latest IT safety certifications (IEC/EN/UL 62368-1) the THR 20WI series is the perfect choice for many demanding applications in the industrial, transportation and instrumentation sectors. Models Order Code Input Voltage Range THR 20-2411WI THR 20-2412WI THR 20-2413WI THR 20-2415WI THR 20-2422WI THR 20-2423WI THR 20-4811WI THR 20-4812WI THR 20-4813WI THR 20-4815WI THR 20-4822WI THR 20-4823WI THR 20-7211WI THR 20-7212WI THR 20-7213WI THR 20-7215WI THR 20-7222WI THR 20-7223WI 9 - 36 VDC (24 VDC nom.) 18 - 75 VDC (48 VDC nom.) 40 - 160 VDC (110 VDC nom.) Output 1 Output 2 Vnom Imax 5 VDC 12 VDC 15 VDC 24 VDC +12 VDC +15 VDC 5 VDC 12 VDC 15 VDC 24 VDC +12 VDC +15 VDC 5 VDC 12 VDC 15 VDC 24 VDC +12 VDC +15 VDC 4'000 mA 1'670 mA 1'330 mA 833 mA 833 mA 667 mA 4'000 mA 1'670 mA 1'330 mA 833 mA 833 mA 667 mA 4'000 mA 1'670 mA 1'330 mA 833 mA 833 mA 667 mA Vnom Efficiency Imax –12 VDC –15 VDC 833 mA 667 mA –12 VDC –15 VDC 833 mA 667 mA –12 VDC –15 VDC 833 mA 667 mA typ. 87 % 87 % 87 % 87 % 86 % 86 % 87 % 88 % 88 % 88 % 87 % 87 % 84 % 86 % 86 % 86 % 86 % 86 % Options THR-HS1 - Optional Heat Sink with Height = 0.25": www.tracopower.com/products/thr-hs1.pdf - Optional Heat Sink with Height = 0.5": www.tracopower.com/products/thr-hs2.pdf on demand - Optional Heat Sink with Height = 1.0": www.tracopower.com/products/thr-hs3.pdf (backorder with MOQ non stocking item) - Optional models with alternative pinning - Optional models with pre-assembled heatsink www.tracopower.com September 20, 2023 Page 1 / 6 THR 20WI Series, 20 Watt Input Specifications Input Current - At no load 24 Vin models: 48 Vin models: 110 Vin models: 24 Vin models: 48 Vin models: 110 Vin models: 24 Vin models: 48 Vin models: 110 Vin models: 24 Vin models: 48 Vin models: 110 Vin models: 24 Vin models: 48 Vin models: 110 Vin models: - At full load Surge Voltage Under Voltage Lockout Recommended Input Fuse Input Filter 25 mA typ. 15 mA typ. 10 mA typ. 961 mA typ. 476 mA typ. 212 mA typ. 50 VDC max. (100 ms max.) 100 VDC max. (100 ms max.) 170 VDC max. (100 ms max.) 7.5 VDC typ. 16 VDC typ. 37 VDC typ. 5'000 mA (slow blow) 2'500 mA (slow blow) 1'250 mA (slow blow) (The need of an external fuse has to be assessed in the final application.) Internal Pi-Type Output Specifications Output Voltage Adjustment See application note: Voltage Set Accuracy Regulation - Input Variation (Vmin - Vmax) - Load Variation (0 - 100%) Ripple and Noise (20 MHz Bandwidth) - Voltage Balance (symmetrical load) - single output - dual output Capacitive Load - single output - dual output Minimum Load Temperature Coefficient Start-up Time Short Circuit Protection Output Current Limitation Overvoltage Protection Transient Response single output models: dual output models: single output models: dual output models: dual output models: 5 Vout models: 12 Vout models: 15 Vout models: 24 Vout models: 12 / -12 Vout models: 15 / -15 Vout models: 5 Vout models: 12 Vout models: 15 Vout models: 24 Vout models: 12 / -12 Vout models: 15 / -15 Vout models: - Response Deviation - Response Time ±10% (single output models only) (By external trim resistor) www.tracopower.com/overview/thr20wi Output power must not exceed rated power! ±1% max. 0.2% max. 0.2% max. 0.5% max. 1% max. (Output 1) 1% max. (Output 2) 2% max. 50 mVp-p typ. (w/ 10 µF, 25 V MLCC) 100 mVp-p typ. (w/ 10 µF, 25 V MLCC) 100 mVp-p typ. (w/ 10 µF, 25 V MLCC) 150 mVp-p typ. (w/ 4.7 µF, 50 V MLCC) 100 / 100 mVp-p typ. (w/ 10 µF, 25 V MLCC) 100 / 100 mVp-p typ. (w/ 10 µF, 25 V MLCC) 6'800 µF max. 1'200 µF max. 750 µF max. 300 µF max. 600 / 600 µF max. 380 / 380 µF max. Not required ±0.02 %/K max. 30 ms typ. / 50 ms max. Continuous, Automatic recovery 150% typ. of Iout max. 125% typ. of Vout nom. 3% typ. / 5% max. (75% to 100% Load Step) 300 µs max. (75% to 100% Load Step) All specifications valid at nominal voltage, resistive full load and +25°C after warm-up time, unless otherwise stated. www.tracopower.com September 20, 2023 Page 2 / 6 THR 20WI Series, 20 Watt Safety Specifications Safety Standards EN 62368-1 IEC 62368-1 UL 62368-1 www.tracopower.com/overview/thr20wi PD 2 - IT / Multimedia Equipment - Certification Documents Pollution Degree EMC Specifications EMI Emissions - Conducted Emissions - Radiated Emissions External filter proposal: EMS Immunity - Electrostatic Discharge Air: Contact: - RF Electromagnetic Field - EFT (Burst) / Surge Ext. input component: - Conducted RF Disturbances - PF Magnetic Field Continuous: 1 s: EN 55011 class A (internal filter) EN 55032 class A (internal filter) FCC Part 15 class A (internal filter) EN 55011 class A (with external filter) EN 55032 class A (with external filter) FCC Part 15 class A (with external filter) www.tracopower.com/overview/thr20wi EN 55024 (IT Equipment) EN 55035 (Multimedia) EN 61000-4-2, ±8 kV, perf. criteria A EN 61000-4-2, ±6 kV, perf. criteria A EN 61000-4-3, 10 V/m, perf. criteria A EN 61000-4-4, ±2 kV, perf. criteria A EN 61000-4-5, ±2 kV, perf. criteria A 24 Vin models: 390 μF chemi-con KY 48 Vin models: 330 μF chemi-con KY 110 Vin models: 390 μF chemi-con KXJ EN 61000-4-6, 10 Vrms, perf. criteria A EN 61000-4-8, 100 A/m, perf. criteria A EN 61000-4-8, 1000 A/m, perf. criteria A General Specifications Relative Humidity Temperature Ranges - Operating Temperature Power Derating - Case Temperature - Storage Temperature - High Temperature Over Temperature Protection Switch Off - Protection Mode - Measurement Point Cooling System Remote Control - Voltage Controlled Remote - Off Idle Input Current - Remote Pin Input Current Switching Frequency Insulation System Working Voltage (rated) Isolation Test Voltage Isolation Resistance Isolation Capacitance Reliability - Input to Output, 60 s - Input to Case, 60 s - Output to Case, 60 s - Input to Output, 500 VDC - Input to Output, 100 kHz, 1 V - Calculated MTBF 95% max. (non condensing) –40°C to +80°C –40°C to +90°C (with Heat Sink) +105°C max. –50°C to +125°C Depending on model See application note: www.tracopower.com/overview/thr20wi 115°C typ. (Automatic recovery at 100°C typ.) Case Natural convection (20 LFM) On: 3.5 to 12 VDC or open circuit Off: 0 to 1.2 VDC or short circuit Refers to 'Remote' and '-Vin' Pin 2.5 mA typ. -0.5 to 0.5 mA 260 - 310 kHz (PWM) 280 kHz typ. (PWM) Reinforced Insulation 250 VAC 3'000 VAC 1'500 VAC 1'500 VAC 1'000 MΩ min. 1'500 pF typ. 665'000 h (MIL-HDBK-217F, ground benign) All specifications valid at nominal voltage, resistive full load and +25°C after warm-up time, unless otherwise stated. www.tracopower.com September 20, 2023 Page 3 / 6 THR 20WI Series, 20 Watt Washing Process Environment According to Cleaning Guideline www.tracopower.com/info/cleaning.pdf EN 61373 EN 61373 Red Copper, Powder Coating Non-conductive FR4 (UL 94 V-0 rated) Non-conductive Plastic (UL 94 V-0 rated) Silicone (UL 94 V-0 rated) Copper Alloy (C6801) Nickel (2 - 4 µm) Tin (3 - 5 µm), matte Metal Case PCB Mount THD (Through-Hole Device) 2" x 1" Lead-Free Wave Soldering 260°C / 10 s max. 40.5 g - Vibration - Mechanical Shock Housing Material Base Material Isolation Frame Material Potting Material Pin Material Pin Foundation Plating Pin Surface Plating Housing Type Mounting Type Connection Type Footprint Type Soldering Profile Weight Thermal Impedance 12.1 K/W typ. (without Heatsink) 9.2 K/W typ. (with Heatsink THR-HS1) 8.5 K/W typ. (with Heatsink THR-HS2) 7.8 K/W typ. (with Heatsink THR-HS3) www.tracopower.com/info/reach-declaration.pdf REACH SVHC list compliant REACH Annex XVII compliant www.tracopower.com/info/rohs-declaration.pdf Exemptions: 7a (RoHS exemptions refer to the component concentration only, not to the overall concentration in the product (O5A rule).) 2af2841c-3288-4e4f-8a7c-759da8c670cf - Case to Ambient Environmental Compliance - REACH Declaration - RoHS Declaration - SCIP Reference Number Supporting Documents Overview Link (for additional Documents) www.tracopower.com/overview/thr20wi All specifications valid at nominal voltage, resistive full load and +25°C after warm-up time, unless otherwise stated. www.tracopower.com September 20, 2023 Page 4 / 6 THR 20WI Series, 20 Watt Outline Dimensions Standard version 5.08 5.08 Bottom View Pin Single Dual 1 +Vin (Vcc) +Vin (Vcc) 2 –Vin (GND) –Vin (GND) Remote On/Off 3 Remote On/Off 4 +Vout +Vout 5 –Vout Common 6 Trim –Vout (2.00) 1 (1.8) 2 50.8 3 Pinout (0.2) (0.2) (0.4) 45.72 10.16 Ø1.0 (Ø0.04) 6 5 4 10.16 10.16 2.54 (0.4) (0.4) (0.1) 25.40 6.0 11.0 (1.00) (0.24) (0.43) Dimensions in mm (inch) Tolerances: x.x ±0.75 (±0.03) x.xx ±0.25 (±0.01) Pin diameter ±0.05 (±0.002) All specifications valid at nominal voltage, resistive full load and +25°C after warm-up time, unless otherwise stated. www.tracopower.com September 20, 2023 Page 5 / 6 THR 20WI Series, 20 Watt Alternative Pinning version 7.62 5.08 10.16 (0.3) (0.2) (0.4) Pinout Pin (2.00) Bottom View (0.8) 1 50.8 2 20.32 3 Single Dual 1 +Vin (Vcc) +Vin (Vcc) 2 –Vin (GND) –Vin (GND) 3 Remote On/Off Remote On/Off 4 +Vout +Vout 5 Trim Common 6 –Vout –Vout Ø1.0 (Ø0.04) 6 5 4 10.16 10.16 2.54 (0.4) (0.4) (0.1) 25.40 6.0 11.0 (1.00) (0.24) (0.43) Dimensions in mm (inch) Tolerances: x.x ±0.75 (±0.03) x.xx ±0.25 (±0.01) Pin diameter ±0.05 (±0.002) © Copyright 2023 Traco Electronic AG Specifications can be changed without notice. www.tracopower.com Rev. 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