AC/DC Power Supply TMPW 50 Series, 50 Watt Compact PCB power module in 2.92 x 1.85 package Wide input voltage range 90-305 VAC Certified according to EN 60335-1 an IEC/EN/UL 62368-1 I/O-Isolation 4000 VAC Operating temperature range 40C to +70C No load input power <0.1W (acc. ErP directive) High efficiency up to 89% Internal EN 55032 class B filter UL 62368-1 IEC 60335-1 Protection class II prepared IEC 62368-1 3 year product warranty The TMPW 50 is a 50 Watt AC/DC series with an extended input range of 90-305 VAC and is suitable for industrial and household/building technology applications and comes in a compact encapsulated plastic case. The 305 VAC (277 VAC 10%) threshold is derived from a 480 VAC three-phase supply volt- age often used in heavy industrial applications. Through the increased voltage level, the drawn current from the load is effectively reduced, which allows for an overall more compact and lightweight design approach. They offer an I/O-isolation voltage of 4000 VAC, a high temperature range of -40 to +70C and are prepared for protection class II applications. Additionally, an internal EN 55032 class B filter saves valuable board space for an otherwise often mandatory external filter setup. An energy efficient design (<0.1 Watt standby power consumption) and safety approvals according to IEC/EN/UL 62368-1 and EN 60335-1 make this series suitable for a wide range of industrial and household/building technology applications. Models Order Code Output Power Output Voltage Output Current Efficiency max. nom. max. typ. 12 VDC 4 167 mA 89 % TMPW 50-112 TMPW 50-115 50 W 15 VDC 3 333 mA 88 % TMPW 50-124 24 VDC 2 083 mA 88 % Page 1 / 4 www.tracopower.com December 17, 2021TMPW 50 Series, 50 Watt Input Specifications Input Voltage - AC Range Operational Range: 90 - 305 VAC (Full Range) Rated Range: 100 - 277 VAC (Full Range) - DC Range Operational Range: 100 - 430 VDC Certified Range: 100 - 250 VDC Polarity: irrelevant (The rated range refers to 62368-1. For 60335-1 certification the rated input voltage is 100 - 240 VAC and DC input is not permitted.) Input Frequency 47 - 63 Hz (designed to meet: 47 - 440 Hz) Input Current - Full Load & Vin = 230 VAC 600 mA max. - Full Load & Vin = 115 VAC 1 000 mA max. Power Consumption - At no load 100 mW max. (Ready to meet ErP directive) Input Inrush Current - At 230 VAC 90 A max. - At 115 VAC 45 A max. Recommended Input Fuse 2 500 mA (slow blow) (The need of an external fuse has to be assessed in the final application.) Output Specifications Voltage Set Accuracy 2% max. Regulation - Input Variation (Vmin - Vmax) 2% max. - Load Variation (0 - 100%) 2.5% max. Ripple and Noise 12 VDC model: 120 mVp-p max. (w/ 0.1 F // 47 F) (20 MHz Bandwidth) 15 VDC model: 150 mVp-p max. (w/ 0.1 F // 47 F) 24 VDC model: 240 mVp-p max. (w/ 0.1 F // 47 F) Capacitive Load 12 VDC model: 3 500 F max. 15 VDC model: 3 000 F max. 24 VDC model: 2 200 F max. Minimum Load Not required Temperature Coefficient 0.05 %/K max. Hold-up Time - At 230 VAC 10 ms min. Start-up Time - At 230 VAC 130 ms max. - At 115 VAC 130 ms max. Short Circuit Protection Continuous, Automatic recovery Output Current Limitation 130 - 215% of Iout max. Overvoltage Protection 105 - 145% of Vout nom. (By Zener diode) Transient Response - Response Deviation 2% typ. / 3% max. (50% to 75% Load Step) - Response Time 500 s max. (50% to 75% Load Step) Safety Specifications Safety Standards - IT / Multimedia Equipment EN 62368-1 IEC 62368-1 UL 62368-1 - Household EN 60335-1 IEC 60335-1 - Power Transformers IEC 61558-1 IEC 61558-2-16 www.tracopower.com/overview/tmpw50 - Certification Documents Protection Class Class I & II (Prepared): Reinforced Insulation Pollution Degree PD 2 Over Voltage Category OVC II All specifications valid at nominal voltage, resistive full load and +25C after warm-up time, unless otherwise stated. Page 2 / 4 www.tracopower.com December 17, 2021