Ø  No Load power consumption<0.5W Ø  Universal AC input range Ø  Miniature size, high power density, high efficiency, long life and high reliability Ø  Withstand 300VA surge input for 5 sec. Ø  Output protections: OLP/OVP/SCP Ø  Wide operating ambient temp (-25℃~70℃)，100% @50℃& 60%@70℃ Ø  Operating altitude up to 5000M Ø  All using 105℃ long life electrolytic capacitors. Ø  100% full load burn-in test Ø  Easy assembling from top side Ø  PCB soldering side with conformal coating Ø  Suitable for critical applications Ø  3 years warranty    SPECIFICATION                                              MODEL PD-35-5 PD-35-12 PD-35-15 PD-35-24 PD-35-48 OUTPUT DC Output 5V 12V 15V 24V 48V Rated Current 6A 3A 2.4A 1.5A 0.76A Current Range      0~6A 0~3A 0~2.4A 0~1.5A 0~0.76A Ripple and Noise   Note 2 0~70℃ <50mV <80mV <120mV <120mV <180 mV -25~0℃ <80mV <180mV <200mV <200mV <240mV Voltage ADJ.  Range 4.75V-5.5V 11.4V-13.2V 14.25V-16.5V 22.8V-26.4V 45.6V-52.8V Voltage Accuracy ±3.0% ±3.0% ±3.0% ±3.0% ±3.0% Line Regulation ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% Load Regulation ±1.0% ±1.0% ±1.0% ±1.0% ±1.0% Set-up Time ＜1S (230Vac input, Full load); Hold up Time ＞20mS(230Vac input, Full load); ＞10mS(120Vac input, Full load) Temperature Coefficient ±0.03%/℃ Overshoot and Undershoot <5.0% INPUT Voltage Range   90Vac~264Vac，127~370Vdc Frequency Range 47Hz~63Hz Efficiency ( Typical) 115Vac input 79% 83% 85% 86% 87% 230Vac input 80% 84% 86% 87% 88% AC Current (max.) <1A(max) Inrush Current (Typical) <50A@230Vac     Cold start Leakage Current Input—output:<3.5mA     Input—PG:<0.25mA PROTECTION Over Load 105%~150% of rated output current, constant power,auto recovery Over Voltage 105%~150% of rated output voltage, Constant Voltage Short Circuit Long-term mode, auto recovery ENVIRONMENT Operating amb. Temp. & Hum. -25℃~70℃;  20%~90%RH  No condensing (refer to the derating curve) Storage Temp. & Hum. -40℃~85℃;  10%~95%RH  No condensing SAFETY &EMC Note 3 Safety Standards UL60950-1 2nd Ed; IEC 60950-1:2005(2nd Ed) ;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,EN55024 ClassB Harmonic Current Compliance to EN61000-3-2,-3 EMC Immunity Compliance to EN61000-4-2,3,4,5,6,8,11;EN55024,EN61000-6-2 heavy industry level OTHERS MTBF (MIL-HDBK-217F) More than 200,000Hrs (25℃, Full load) Dimension  (L*W*H) 101.6×63.5×33mm Packing 60PCS/CTN, 15.18KGS, 0.06CBM Cooling method Cooling by free air convection NOTE 1.     All parameters NOT specially mentioned are measured at 230Vac input, rated load and 25℃ of ambient temperature. 2.     Measured at 20MHz of bandwidth by using a 12” twisted pair-wire terminated with a 0.1 uF & 10uF parallel capacitor. 3.        The SPS is considered a component which will be installed into final equipment. The equipment must be re-confirmed that it still meets EMC directives. 4.        Powerld offer accessories for Din-35 rail bar. Please contact sales staff for details. Quality industrial power supply products, excellent service, hope to establish the long-term business relationship with you.

Main Specifications Model Output Voltage Range（V） Output Current Range（A） Ripple(p-p) （Rated Load, Width Limited20MHz） EPS4875-3U 48±0.25V 0—75 200mV Environmental Conditions No. Items Technical Specifications Unit Remarks 1 Operating Temperature -20—+55 ℃ Full load 2 Storage Temperature -40—+70 Powerld enterprises is specialized in switching power supply since 1991, obtained ISO9001 certificate in 2002, ISO14001 certificate in 2006.As a professional switching power supply manufacturer,Powerld can supply a broad range of power supply,we can not only supply our customers with high quality products,but also our best service and fast delivery time.