THD 12-2421WI

DC/DC Converter THD 12WI Series, 12 Watt • • • • Ultra-wide 4:1 input range • • • Remote On/Off • • • Continuous short-circuit protection Very high efficiency up to 85% I/O isolation 1500V Input filter meets EN 55032, class A without ext. Components UL 62368-1 IEC 62368-1 Under voltage lock-out circuit Shielded metal case with insulated Baseplate Operating temp. range –40°C to +85°C 3-year product warranty The THD 12WI series is a range of high performance, isolated 12W DC/DC converter modules featuring ultra wide 4:1 input voltage ranges in a DIP-24 package with industry-standard footprint. Overload and overvoltage protection as well as remote On/Off are included as standard. Built-in filters for both input and output minimizes the need of external filtering. Full SMD-design with exclusive use of ceramic capacitors guarantees a high reliability and long product lifetime. Typical applications for these converters are industrial electronics, instrumentation, data communication systems and battery operated equipment with limited space available on the PCB Models Order Code Input Voltage Range THD 12-2410WI THD 12-2411WI THD 12-2412WI THD 12-2413WI THD 12-2421WI THD 12-2422WI THD 12-2423WI THD 12-4810WI THD 12-4811WI THD 12-4812WI THD 12-4813WI THD 12-4821WI THD 12-4822WI THD 12-4823WI www.tracopower.com 9 - 36 VDC (24 VDC nom.) 18 - 75 VDC (48 VDC nom.) Output 1 Output 2 Vnom Imax 3.3 VDC 5.1 VDC 12 VDC 15 VDC +5 VDC +12 VDC +15 VDC 3.3 VDC 5.1 VDC 12 VDC 15 VDC +5 VDC +12 VDC +15 VDC 3'500 mA 2'400 mA 1'000 mA 800 mA 1'200 mA 500 mA 400 mA 3'500 mA 2'400 mA 1'000 mA 800 mA 1'200 mA 500 mA 400 mA May 30, 2022 Vnom Efficiency Imax –5 VDC –12 VDC –15 VDC 1'200 mA 500 mA 400 mA –5 VDC –12 VDC –15 VDC 1'200 mA 500 mA 400 mA typ. 84 % 87 % 87 % 87 % 84 % 87 % 87 % 84 % 87 % 87 % 88 % 85 % 87 % 87 % Page 1 / 4 THD 12WI Series, 12 Watt Input Specifications Input Current - At no load - At full load Surge Voltage Under Voltage Lockout Recommended Input Fuse Input Filter 24 Vin models: 55 mA typ. (3.3 Vout model) 55 mA typ. (5.1 Vout model) 15 mA typ. (12 Vout model) 15 mA typ. (15 Vout model) 15 mA typ. (5 / -5 Vout model) 15 mA typ. (12 / -12 Vout model) 15 mA typ. (15 / -15 Vout model) 48 Vin models: 20 mA typ. (3.3 Vout model) 20 mA typ. (5.1 Vout model) 7 mA typ. (12 Vout model) 7 mA typ. (15 Vout model) 7 mA typ. (5 / -5 Vout model) 7 mA typ. (12 / -12 Vout model) 7 mA typ. (15 / -15 Vout model) 24 Vin models: 610 mA typ. 48 Vin models: 310 mA typ. 24 Vin models: 50 VDC max. (100 ms max.) 48 Vin models: 100 VDC max. (100 ms max.) 24 Vin models: 7 VDC min. / 8 VDC typ. / 8.8 VDC max. 48 Vin models: 15 VDC min. / 16 VDC typ. / 17.5 VDC max. 24 Vin models: 2'500 mA (slow blow) 48 Vin models: 1'250 mA (slow blow) (The need of an external fuse has to be assessed in the final application.) Internal Pi-Type Output Specifications Voltage Set Accuracy Regulation - Input Variation (Vmin - Vmax) - Load Variation (0 - 100%) Ripple and Noise Capacitive Load - Cross Regulation (25% / 100% asym. load) - 20 MHz Bandwidth - single output - dual output ±1.2% max. 0.2% max. 0.2% max. 0.5% max. 1% max. (Output 1) 1% max. (Output 2) dual output models: 5% max. single output models: dual output models: single output models: dual output models: 3.3 Vout models: 5.1 Vout models: 12 Vout models: 15 Vout models: 5 / -5 Vout models: 12 / -12 Vout models: 15 / -15 Vout models: Minimum Load Temperature Coefficient Start-up Time Short Circuit Protection Output Current Limitation Overvoltage Protection 85 mVp-p typ. 2'000 µF max. 2'000 µF max. 430 µF max. 300 µF max. 1'250 / 1'250 µF max. 200 / 200 µF max. 120 / 120 µF max. Not required ±0.02 %/K max. 450 ms typ. (Power On) 5 ms typ. (Remote On) Continuous, Automatic recovery 150% typ. of Iout max. 118 - 125% of Vout nom. (depending on model) 3.9 VDC typ. (3.3 Vout models) 6.2 VDC typ. (5.1 Vout models) 15 VDC typ. (12 Vout models) 18 VDC typ. (15 Vout models) All specifications valid at nominal voltage, resistive full load and +25°C after warm-up time, unless otherwise stated. www.tracopower.com May 30, 2022 Page 2 / 4 THD 12WI Series, 12 Watt Transient Response 5% max. (75% to 100% Load Step) 250 µs typ. (75% to 100% Load Step) - Response Deviation - Response Time Safety Specifications Safety Standards EN 60950-1 EN 62368-1 IEC 60950-1 IEC 62368-1 UL 60950-1 UL 62368-1 www.tracopower.com/overview/thd12wi PD 2 Not mains connected - IT / Multimedia Equipment - Certification Documents Pollution Degree Over Voltage Category 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 55032 class A (with external filter) EN 55032 class B (with external filter) EN 55032 class A (with external filter) EN 55032 class B (with external filter) www.tracopower.com/overview/thd12wi EN 55024 (IT Equipment) 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, ±1 kV, perf. criteria A Nippon chemi-con KY 220 µF, 100 V 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 Power Derating Cooling System Remote Control Altitude During Operation Switching Frequency Insulation System Isolation Test Voltage Isolation Resistance Isolation Capacitance Reliability Washing Process 95% max. (non condensing) –40°C to +85°C +105°C max. –55°C to +125°C See application note: www.tracopower.com/overview/thd12wi Natural convection (20 LFM) On: 3.0 to 12 VDC or open circuit - Voltage Controlled Remote Off: 0 to 1.2 VDC or short circuit Refers to 'Remote' and '-Vin' Pin 2.5 mA typ. - Off Idle Input Current -0.5 to 0.5 mA - Remote Pin Input Current 4'000 m max. 360 - 440 kHz (PWM) 400 kHz typ. (PWM) Functional Insulation 1'600 VDC - Input to Output, 60 s 1'600 VDC - Input to Case, 60 s 1'600 VDC - Output to Case, 60 s 1'000 MΩ min. - Input to Output, 500 VDC 1'500 pF max. - Input to Output, 100 kHz, 1 V - Calculated MTBF 2'090'000 h (MIL-HDBK-217F, ground benign) Allowed (hermetical product) See Cleaning Guideline: www.tracopower.com/info/cleaning.pdf - Operating Temperature - Case Temperature - Storage Temperature - High Temperature All specifications valid at nominal voltage, resistive full load and +25°C after warm-up time, unless otherwise stated. www.tracopower.com May 30, 2022 Page 3 / 4 THD 12WI Series, 12 Watt Environment MIL-STD-810F MIL-STD-810F Copper, Nickel plated Non-conductive FR4 (UL 94 V-0 rated) Epoxy (UL 94 V-0 rated) Copper Nickel (2 - 3 µm) Tin (3 - 5 µm), matte Metal Case PCB Mount THD (Through-Hole Device) DIP24 245°C / 10 s max. 18 g - Vibration - Thermal Shock Housing Material Base Material Potting Material Pin Material Pin Foundation Plating Pin Surface Plating Housing Type Mounting Type Connection Type Footprint Type Soldering Profile Weight Thermal Impedance Environmental Compliance - REACH Declaration 20 K/W www.tracopower.com/info/reach-declaration.pdf REACH SVHC list compliant REACH Annex XVII compliant www.tracopower.com/info/rohs-declaration.pdf Exemptions: 7a, 7c-I (RoHS exemptions refer to the component concentration only, not to the overall concentration in the product (O5A rule). The SCIP number is provided on request.) - RoHS Declaration Supporting Documents Overview Link (for additional Documents) www.tracopower.com/overview/thd12wi (0.10) 2.54 2.0 (0.08) Outline Dimensions Pinout 1 2 3 Bottom view 15.24 (0.60) 16 (0.20) 5.08 (1.0) 25.4 (1.25) 31.8 23 22 9 14 3.8 10.22 2.54 (0.15) (0.40) (0.10) Insulated baseplate 11 15.24 (0.6) Pin Single Dual 1 Remote On/Off Remote On/Off 2 –Vin (GND) –Vin (GND) 3 –Vin (GND) –Vin (GND) 9 NC Common 11 NC –Vout 14 +Vout +Vout 16 –Vout Common 22 +Vin (Vcc) +Vin (Vcc) 23 +Vin (Vcc) +Vin (Vcc) NC: Not Connected 20.32 (0.8) Dimensions in mm (inch) Tolerances: x.x ±0.5 (±0.02) x.xx ±0.25 (±0.01) Pin Ø 0.5 ±0.1 (0.02 ±0.004) © Copyright 2022 Traco Electronic AG Specifications can be changed without notice. www.tracopower.com Rev. May 30, 2022 Page 4 / 4