Ø  Universal AC input range(90~264Vac) Ø  High efficiency up to 89% Ø  Built-in current limiting circuit Ø  Output protections: OVP/OLP/SCP/OTP Ø  Wide operating ambient temp (-20℃~70℃) Ø  Built-in DC OK function Ø  Can be installed on TS-35/7.5 or TS-35/15 Ø  100% full load burn-in test Ø  Suitable for critical applications Ø  Operating altitude up to6000m Ø  PCB with conformal coating Ø  Ultra-slim,45mm width Ø  3 years warranty SPECIFICATION                                               MODEL DG-U120S12 DG-U120S24 DG-U120S48 OUTPUT DC Output 12V 24V 48V Rated Current 10A 5A 2.5A CurrentRange    Note 1 0~10A 0~5A 0~2.5A Ripple and Noise  Note 2 0~70℃ ≤120mV ≤120mV ≤240mV -20℃~0 ≤240mV ≤240mV ≤480mV Voltage ADJ. Range 12~14V 24~28V 48~56V Voltage Accuracy ±1.0% Line Regulation ±0.5% Load Regulation ±1.0% Set-up Time <1.2S@230Vac ; <3.0mS@115Vac Hold up Time ≥10mS@115Vac; ≥20mS@230Vac    Full load Temperature Coefficient ±0.03%/℃ Overshoot and Undershoot <5.0% INPUT VoltageRange   90Vac~264Vac, 127Vdc-370Vdc FrequencyRange 47Hz~63Hz Efficiency ( Typical) 85% 88% 89% AC Current (max.) <2.7 A/115VAC ; <1.35A/230VAC Inrush Current (Typical) 20A/115Vac  ;  35A/230Vac  Cold start Leakage Current Input—output:<0.25mA    Input—PG:<3.5mA (264Vac input, 63Hz) PROTECTION Over Load 10.5~13A 5.25~6.5A 2.75~3.25A Protection type: Constant current Over voltage 15~18V 29~33V 58~63V Protection type: Shut down, re-power on. Over temperature 100±5℃, detect on heat sink of power transistor; shut down O/P, re-power on. 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: 0.5KVac/10mA. Isolation Resistance 10Mohms EMC Emission Compliance to EN55022, EN55024, FCC PART 15 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 500,000Hrs (25℃, Full load) OTHERS Dimension (L*W*H) 124*119*45mm Packing 24pcs/CTN,15.0Kg, 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” on https://www.powerld.com. DIN rail power supply is a kind of switching power supply, which can convert unstable input voltage into stable output voltage. We can meet all industry standards of DIN rail power supply. Learn more, follow us, and leave us a message.