AC/DC Power Supply TXLN 025 Series, 25 Watt Compact metal case with screw terminal block Universal input 88-264 VAC Convection cooled (no-fan) High efficiency up to 88% Compliance to EN 61000-3-2 Short circuit, overvoltage and overload protection IEC/ENUL 62368-1 safety approvals 3 year product warranty UL 62368-1 IEC 62368-1 The TXLN series is a family of encased power supplies designed for a wide range of cost critical applications. With a low profile metal case and screw ter- minal block connection, they are easy to install in any equipment. These power supplies 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. TXLN 025-103 20 W 3.3 VDC (3.0 - 3.6 VDC) 6 000 mA 72 % TXLN 025-105 5 VDC (4.5 - 5.5 VDC) 5 000 mA 79 % TXLN 025-112 25 W 12 VDC (10.6 - 13.2 VDC) 2 100 mA 84 % 15 VDC (13.5 - 16.5 VDC) 1 700 mA 85 % TXLN 025-115 TXLN 025-124 26 W 24 VDC (24.6 - 26.4 VDC) 1 100 mA 86 % TXLN 025-148 27 W 48 VDC (43.2 - 52.8 VDC) 570 mA 88 % Options on demand - Optional model with 7.5 VDC / 3 400 mA (backorder with MOQ - Optional model with 30 VDC / 900 mA non stocking item) Page 1 / 4 www.tracopower.com August 17, 2021TXLN 025 Series, 25 Watt Input Specifications Input Voltage - AC Range 88 - 264 VAC (Full Range) - DC Range 125 - 375 VDC (Designed for, no certification) Input Frequency 47 - 63 Hz Input Current - Full Load & Vin = 115 VAC 650 mA max. Power Consumption - At no load 300 mW max. (Ready to meet ErP directive) Input Inrush Current - At 230 VAC 50 A max. - At 115 VAC 30 A max. Input Protection T 1.6 A / 250 VAC (Internal Fuse) Recommended Input Fuse 1 600 mA (slow blow) (The need of an external fuse has to be assessed in the final application.) Output Specifications Output Voltage Adjustment 10% (By trim potentiometer) Output power must not exceed rated power Voltage Set Accuracy 3% max. (3.3 Vout model) 2% max. (5 Vout model) 1% max. (other models) Regulation - Input Variation (Vmin - Vmax) 1.5% max. (3.3 Vout model) 1% max. (5 Vout model) 0.5% max. (other models) - Load Variation (0 - 100%) 3% max. (3.3 Vout model) 2% max. (5 Vout model) 1% max. (other models) Ripple and Noise 3.3 VDC model: 70 mVp-p max. (w/ 0.1 F // 47 F) (20 MHz Bandwidth) 5 VDC model: 70 mVp-p max. (w/ 0.1 F // 47 F) 7.5 VDC model: 80 mVp-p max. (w/ 0.1 F // 47 F) 12 VDC model: 120 mVp-p max. (w/ 0.1 F // 47 F) 15 VDC model: 150 mVp-p max. (w/ 0.1 F // 47 F) 24 VDC model: 150 mVp-p max. (w/ 0.1 F // 47 F) 30 VDC model: 200 mVp-p max. (w/ 0.1 F // 47 F) 48 VDC model: 200 mVp-p max. (w/ 0.1 F // 47 F) Minimum Load Not required Temperature Coefficient 0.03 %/K max. Hold-up Time - At 230 VAC 60 ms min. - At 115 VAC 12 ms min. Start-up Time - At 230 VAC 1 000 ms max. - At 115 VAC 1 000 ms max. Short Circuit Protection Continuous, Automatic recovery Output Current Limitation 105 - 180% of Iout max. Overvoltage Protection 115 - 140% of Vout nom. Safety Specifications Safety Standards - IT / Multimedia Equipment EN 62368-1 IEC 62368-1 UL 62368-1 - Certification Documents www.tracopower.com/overview/txln025 Protection Class Class I (Prepared): Connection to PE Pollution Degree PD 2 Over Voltage Category OVC II All specifications valid at nominal voltage, full load and +25C after warm-up time unless otherwise stated. Page 2 / 4 www.tracopower.com August 17, 2021