Ø  No Load power consumption<0.5W Ø  Withstand 300VA surge input for 5 sec. Ø  High Efficiency, High reliability and long life Ø  Output protections: OLP/OVP/SCP Ø  Wide operating ambient temperature (-25℃~70℃) Ø  Operating altitude up to5000m Ø  All using105℃long life electrolytic capacitors. Ø  PCB soldering side with conformal coating Ø  100% full load burn-in test Ø  3 years warranty      SPECIFICATION                                              MODEL PD-75-5 PD-75-12 PD-75-15 PD-75-24 PD-75-48 OUTPUT DC Output 5V 12V 15V 24V 48V Rated Current 12A 6A 5A 3.2.A 1.6A Current Range     Note 1 0~12A 0~6A 0~5A 0~3.2A 0~1.6A Ripple and Noise Note 2 0~70℃ <50mV <80mV <80mV <80mV <120mV -25~0℃ <80mV <200mV <200mV <200mV <240mV Voltage ADJ.  Range 4.75~5.5V 11.4~13.2V 14.25~16.5V 22.8~26.4V 45.6~52.8V Voltage Accuracy ±1.0% Line Regulation ±0.5% Load Regulation ±1.0% Set-up Time ≤1S(230Vac input, Full load) Hold up Time ≥20mS(230Vac input, Full load) Temperature Coefficient ±0.03%/℃ Overshoot and Undershoot <5.0% INPUT Voltage Range   90Vac~264Vac Frequency Range 47Hz~63Hz Efficiency ( Typical) 79% 84% 86% 86.5% 88% AC Current (max.) <2.5A Inrush Current (Typical) <60A@230Vac      Cold start Leakage Current Input—output:<0.25mA     Input—PG:<3.5mA         (264Vac input, 63Hz) PROTECTION Over Load 12.6~18A 6.3~9A 5.25~7.5A 3.36~4.8A 1.7~2.43A Protection type: 5V, hiccup mode; others, constant power, Auto recovery Over Voltage 5.5~7.5V 13.2~18V 16.5~22.5V 26.4~36V 52.8~72V Protection type: constant voltage, auto recovery 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; EN60950-1：2006 Withstand Voltage Primary-Secondary:3.0KVac/ 10mA .Primary-PG:1.5KVac/ 10mA. Secondary-PG:0.5KVDC/ 10mA. Isolation Resistance 100M ohms EMI Conduction& Radiation Compliance to EN55022 Class B / FCC Part15 B Harmonic Current Compliance to EN61000-3-2, Class A EMS Immunity Compliance to EN61000-4-2,3,4,5,6,8,11; OTHERS MTBF (MIL-HDBK-217F) More than 200,000Hrs (25℃, Full load) Dimension  (L*W*H) 129×98×38mm Packing 30PCS/CTN, 14.2KGS, 0.044CBM Cooling method Cooling by free air convection NOTE 1.     All parameters NOT specially mentioned are measured at rated 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 & 47uF 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. We always can deliver high-end quality industrial power supply products to our customers on time.Quality products,excellent service,we also welcome OEM and ODM industrial power supply orders.