Ø  No Load power consumption<0.5W Ø  Universal AC input range(88~264Vac) Ø  High efficiency, long life and high reliability Ø  Withstand 300Vac surge input for 5 sec. Ø  Output protections: OVP/OLP/SCP Ø  Wide operating ambient temp (-25℃~70℃) Ø  Altitude up to5000m Ø  All using105℃long life electrolytic capacitors. Ø  100% full load burn-in test Ø  Suitable for critical applications Ø  2 years warranty MODEL ABS-50-5 ABS-50-12 ABS-50-24 ABS-50-48 OUTPUT DC Output 5V 12V 24V 48 Rated Current 8A 4.2A 2.2A 1.12A CurrentRange    Note 1 0~8A 0~4.2A 0~2.2A 0~1.12A Ripple and Noise  Note 2 0~70℃ <80mV <120mV <200mV <200mV -20℃ <160mV <300mV <300mV <500mV Voltage ADJ. Range 4.75V-5.5V 10.8V-13.2V 21.6V-26.4V 43.2~52.8V Voltage Accuracy ±3.0% ±1.0% ±1.0% ±1.0% Line Regulation ±0.5% Load Regulation ±1.0% Set-up Time ≤1S /230Vac input, Full load) ; ≤2S /120Vac input, Full load) Hold up Time ≥10mS(120Vac input, Full load) ; ≥20mS(230Vac input, Full load) Temperature Coefficient ±0.03%/℃ Overshoot and Undershoot <5.0% INPUT VoltageRange   88Vac~264Vac FrequencyRange 47Hz~63Hz Efficiency ( Typical) 230Vac ≥80% ≥84.5% ≥87% ≥88.5% 115Vac ≥78% ≥82.5% ≥85% ≥86.5% AC Current (max.) ＜1.3 A 2.5A Inrush Current (Typical) ﹤45A@230Vac  Cold start Leakage Current Input—output:<0.25mA    Input—PG:<3.5mA PROTECTION Over Load 8.4~12A 4.41~6.3A 2.31~3.3A 1.155~1.65A Protection type: Constant power, Auto recovery(ABS-50-5,hiccup mode) Over voltage 5.5~7.5V 13.8~18V 27.6~36V 55.2~72V Protection type: Constant voltage, Auto recovery Shorted Circuit Long-term mode, auto recovery ENVIRONMENT Operating amb. Temp. & Hum. -25℃~70℃; 20%~90%RH No condensing Storage Temp. & Hum. -40℃~85℃; 10%~95%RH No condensing SAFETY &EMC Note 3 Safety Standards UL60950-1 2ndEd; IEC 60950-1:2005(2ndEd) ;EN60950-1:2006 Withstand Voltage Primary-Secondary:3.0KVac;≤10mA .Primary-PG:1.5KVac;≤10mA. Secondary-PG:0.5KVDC;≤10mA. Isolation Resistance ≥100M ohms EMC Emission Compliance to EN55022 Class B EMC Immunity Compliance to EN61000-4-2,3,4,5,6,8,11; heavy industry level OTHERS MTBF (MIL-HDBK-217F) More than 200,000Hrs (25℃, Full load) Dimension (L*W*H) 129×98×38mm Packing 30pcs/CTN, 14.2Kgs/CTN, 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 We are professional manufacturer engaged in the research, development, production, sale and service of Industrial power supply,We sincerely look forward to cooperating with you and creating the future together!