Ø  Universal AC input range(90~264Vac) Ø  Built-in active PFC,PF>0.94 Ø  High efficiency up to 87% Ø  Built-in current limiting circuit Ø  Output protections: OVP/OLP/SCP/OTP Ø  Wide operating ambient temp (-20℃~70℃) Ø  Can be installed on TS-35/7.5 or TS-35/15 Ø  100% full load burn-in test Ø  PCB soldering side with conformal coating Ø  Suitable for critical applications Ø  Altitude up to6000m Ø  Ultra-slim,70mm width Ø  Cooling by free air convection Ø  3 years warranty SPECIFICATION MODEL DG-U240S24 DG-U240S48 OUTPUT DC Output 24V 48V Rated Current 10A 5A CurrentRange    Note 1 0~10A 0~5A Ripple and Noise  Note 2 0~70℃ ≤120mV ≤240mV -20℃ ≤240mV ≤480mV Voltage ADJ. Range 24~28V 48~56V Voltage Accuracy ±1.0% Line Regulation ±0.5% Load Regulation ±1.0% Set-up Time <2S@230Vac Hold up Time ≥20mS@230Vac    Full load Temperature Coefficient ±0.03%/℃ Overshoot and Undershoot <5.0% INPUT VoltageRange   90Vac~264Vac, 127Vdc-370Vdc FrequencyRange 47Hz~63Hz Efficiency ( Typical) @ 230Vac 87% 88% AC Current (max.) <3A/115Vac ; <2.5 A/230Vac <3.5A/115Vac; <2.5A/230Vac Inrush Current (Typical) <30A/115Vac; <60A/230Vac  Cold start Power Factor 0.98/110VAC,  0.94/230VAC Leakage Current Input—output:<0.25mA    Input—PG:<3.5mA (264Vac input, 63Hz) PROTECTION Over Load 10.3~11.5A 5.5~6.5A Protection type: Constant current Over voltage 28~35V 58~63V Protection type: Shut down, auto recovery Over temperature 100±5℃, detect on heat sink of power transistor; shut down O/P, auto recovery after fault condition removed. Short Circuit Long-term mode, auto recovery Operating amb. Temp. & Hum. -20℃~70℃; 20%~90%RH No condensing (pls refer to derating curve) ENVIRONMENT Storage Temp. & Hum. -40℃~85℃; 5%~95%RH No condensing Safety Standards UL508, UL60950, EN60950 SAFETY &EMC Note 3 Withstand Voltage Primary-Secondary: 3.0KVac/10mA .Primary-PG: 1.5KVac/10mA. Secondary-PG: 0.5KVdc/10mA. Isolation Resistance 100Mohms EMC Emission Compliance to EN55022, EN55024  CLASS B Harmonic Current Compliance to EN61000-3-2, CLASS A EMC Immunity Compliance to EN61000-4-2,3,4,5,6,11; heavy industry level MTBF (MIL-HDBK-217F) More than 300,000Hrs (25℃, Full load) OTHERS Dimension (L*W*H) 70*124*127mm Packing 10pcs/CTN, 11.5Kgs,0.04cbm Cooling method Cooling by free air convection NOTE 1. All parameters NOT specially mentioned are measured at rated input, rated load and25℃of ambient temperature. 2. Measured at 20MHz of bandwidth by using a12”twisted pair-wire terminated with a 0.1 uF & 10uF parallel capacitor. 3.The power supply is considered as a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies” onhttps://www.powerld.com. We have a complete DIN rail power supply product catalog, providing reliable quality DIN rail power supply and affordable prices, fast delivery, customizable, please leave a message for consultation.