TXM050 TRACOPOWER | Alldatasheet

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AC/DC Power Supply TXM 050 Series, 50 Watt

  • Very compact metal cased power supplies
  • High operating temperature up to 70°C
  • Low no load power consumption <0.5W
  • Screw terminal block
  • No internal fan
  • Universal AC input, full range
  • Withstand 300 VAC surge input for 5 s
  • Adjustable output voltage
  • 3-year product warranty IEC 62368-1UL 62368-1 The TXM 050 series of 50 Watt is a family of enclosed AC/DC power supplies designed for cost critical applications. With a low profile metal case and screw terminal block connections, they are easy to install in any equipment. There are five models of single output voltages from 5 VDC to 48 VDC. These power sup- plies have universal input and comply with European EMC standards and the Low Voltage Directive (LVD). Models Order Code Output Power Output Voltage Output Current Efficiency max. nom. (adjustable) max. typ. TXM 050-105 40 W 5 VDC (4.8 - 5.5 VDC) 8'000 mA 80 % TXM 050-112 50 W 12 VDC (11.4 - 13.2 VDC) 4'200 mA 85 % TXM 050-115 51 W 15 VDC (14.3 - 15.0 VDC) 3'400 mA 86 % TXM 050-124 53 W 24 VDC (22.8 - 26.4 VDC) 2'200 mA 87 % TXM 050-148 54 W 48 VDC (45.6 - 52.8 VDC) 1'100 mA 89 % www.tracopower.com March 16, 2023 Page 1 / 4

Input Voltage - AC Range Operational Range: 85 - 264 VAC (Full Range) Rated Range: 100 - 240 VAC (Full Range) - DC Range Operational Range: 120 - 375 VDC (Designed for, no certification) Polarity: irrelevant (Surge voltage (5 s max.): 300 VAC max.) Input Frequency Operational Range: 47 - 63 Hz Certified: 50/60 Hz Input Current - Full Load & Vin = 115 VAC 1'300 mA max. Power Consumption - No load & Vin = 230 VAC 500 mW max. - No load & Vin = 115 VAC 500 mW max. Input Inrush Current - At 230 VAC 45 A max. Recommended Input Fuse (The need of an external fuse has to be assessed in the final application.) Input Specifications Output Voltage Adjustment –5% to +10% (By trim potentiometer) Output power must not exceed rated power! Voltage Set Accuracy ±3% max. Regulation - Input Variation (Vmin - Vmax) 0.5% max. - Load Variation (0 - 100%) 1% max. Ripple and Noise (20 MHz Bandwidth) 5 VDC model: 80 mVp-p max. (w/ 0.1 µF || 10 µF) 12 VDC model: 120 mVp-p max. (w/ 0.1 µF || 10 µF) 15 VDC model: 120 mVp-p max. (w/ 0.1 µF || 10 µF) 24 VDC model: 200 mVp-p max. (w/ 0.1 µF || 10 µF) 48 VDC model: 200 mVp-p max. (w/ 0.1 µF || 10 µF) Minimum Load Not required Temperature Coefficient ±0.03 %/K max. Hold-up Time - At 230 VAC 50 ms min. Start-up Time - At 230 VAC 1'500 ms max. Start-up Overshoot Voltage 5% max. Short Circuit Protection Continuous, Automatic recovery Output Current Limitation 105 - 150% of Iout max. Overvoltage Protection 115 - 150% of Vout nom. Transient Response - Response Deviation 9% max. (75% to 100% Load Step) - Response Time 400 µs typ. (75% to 100% Load Step) Output Specifications Safety Standards - IT / Multimedia Equipment EN 60950-1 EN 62368-1 IEC 60950-1 IEC 62368-1 UL 60950-1 UL 62368-1 - Certification Documents www.tracopower.com/overview/txm050 Protection Class Class I (Prepared): Connection to PE Pollution Degree PD 2 Over Voltage Category OVC II Safety Specifications EMI Emissions - Conducted Emissions EN 55032 class B (internal filter) - Radiated Emissions EN 55032 class B (internal filter) - Harmonic Current Emissions EN 61000-3-2, class A - Voltage Fluctuations & Flicker EN 61000-3-3 EMC Specifications TXM 050 Series, 50 Watt All specifications valid at nominal voltage, resistive full load and +25°C after warm-up time, unless otherwise stated. www.tracopower.com March 16, 2023 Page 2 / 4

EMS Immunity EN 55024 (IT Equipment) EN 55035 (Multimedia) - Electrostatic Discharge Air: EN 61000-4-2, ±8 kV, perf. criteria B Contact: EN 61000-4-2, ±4 kV, perf. criteria B - RF Electromagnetic Field EN 61000-4-3, 3 V/m, perf. criteria A - EFT (Burst) / Surge EN 61000-4-4, ±1 kV, perf. criteria B L to L: EN 61000-4-5, ±1 kV, perf. criteria B L to PE: EN 61000-4-5, ±2 kV, perf. criteria B - Conducted RF Disturbances EN 61000-4-6, 3 Vrms, perf. criteria A - PF Magnetic Field Continuous: EN 61000-4-8, 1 A/m, perf. criteria A - Voltage Dips & Interruptions 230 VAC / 50 Hz: EN 61000-4-11 30%, 25 periods, perf. criteria C >95%, 0.5 periods, perf. criteria B >95%, 250 periods, perf. criteria C Relative Humidity 90% max. (non condensing) Temperature Ranges - Operating Temperature –25°C to +70°C - Storage Temperature –40°C to +85°C Power Derating - High Temperature 1.5 %/K above 50°C (5 Vout model) 1 %/K above 50°C (other models) - Low Input Voltage 0.74 %/V below 115 VAC See application note: www.tracopower.com/overview/txm050 Cooling System Natural convection (20 LFM) Altitude During Operation 5'000 m max. Switching Frequency 65 kHz typ. (PWM) Insulation System Reinforced Insulation Working Voltage (rated) 275 VAC Isolation Test Voltage - Input to Output, 60 s 3'000 VDC - Input to Case or PE, 60 s 1'500 VAC - Output to Case or PE, 60 s 500 VAC Creepage - Input to Output 6.1 mm min. Clearance - Input to Output 6.1 mm min. Isolation Resistance - Input to Output, 500 VDC 100 MΩ min. Leakage Current - Earth Leakage Current 3500 µA max. - Touch Current 250 µA max. Reliability - Calculated MTBF 200'000 h (MIL-HDBK-217F, ground benign) Housing Material Aluminum Housing Type Metal Case Mounting Type Chassis Mount Connection Type Screw Terminal Weight 270 g Environmental Compliance - REACH Declaration www.tracopower.com/info/reach-declaration.pdf REACH SVHC list compliant REACH Annex XVII compliant - RoHS Declaration 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.) General Specifications Supporting Documents Overview Link (for additional Documents) www.tracopower.com/overview/txm050 TXM 050 Series, 50 Watt All specifications valid at nominal voltage, resistive full load and +25°C after warm-up time, unless otherwise stated. www.tracopower.com March 16, 2023 Page 3 / 4

TXM 050 Series, 50 Watt R 1.75 5 x ø3.5 9.35 Assemble Screw SMPS Cover Customer plate L max. 99 (3.90) 91.5 (3.60) 82 (3.23) 36.5 (1.44) 3.5 6.7 5.8 4.5 (0.14) (0.26) (0.37) (0.23) (0.18) 5.5 (0.12) 87 (3.43) (0.22) (0.2) 35 (1.38) 17.5 (0.69) 28 (1.1) 3.5 (0.14) 8.10 (0.32) (0.16) 4 x M3 R 1.75 ø3.5 LED ADJ Dimensions in mm (inch) Outside dimension tolerance: ±1.0 (±0.04) Screw Definition Installation Method Position No. Screw Size L max. Torque ma x. Bottom Installation 1-2 M3 4 (1.6) 6.5 kgfcm 3-6 M3 4 (1.6) 6.5 kgfcm Side Installation 7-8 M3 4 (1.6) 6.5 kgfcm 9-10 M3 4 (1.6) 6.5 kgfcm Pin-Out Pin Function

1 AC (N)

2 AC (L)

4 – Vout 5 + Vout © Copyright 2023 Traco Electronic AG Specification s can be changed without notice. www.tracopower.com Rev. March 16, 2023 Page 4 / 4