Ø  Universal AC input range(85~264Vac) Ø  Built-in Active PFC function, PF>0.95 Ø  Miniature size, high power density, high efficiency, long life and high reliability Ø  Output protections: OLP/SCP/OPP Ø  Wide operating ambient temp (-20℃~65℃) Ø  Operating altitude up to5000M 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 PWF-150L-12 PWF-150L-24 PWF-150L-27.6 PWF-100L-48 OUTPUT DC Output 12V 24V 27.6V 48V Rated Current 12.5A 6.3A 5.4A 3.2A CurrentRange    Note 1 0~12.5A 0~6.3A 0~5.4A 0~3.2A Ripple and Noise  Note 2 0~65℃ ≤100mV ≤150mV ≤240mV ≤240mV -20~0℃ ≤200mV ≤300mV ≤480mV ≤480mV Voltage ADJ. Range ±10% of rated output voltage Voltage Accuracy ±1.0% ±1.0% ±1.0% ±1.0% Line Regulation ±0.5% ±0.5% ±0.5% ±0.5% Load Regulation ±1.0% ±0.5% ±1.0% ±0.5% Set-up Time ≤2S (230VAC input, Full load) ; ≤4S (115VAC input, Full load) Hold up Time ≥15mS（115 / 230VAC , FULL LOAD） Temperature Coefficient ±0.03%/℃ Overshoot and Undershoot <5.0% INPUT VoltageRange   85Vac~264Vac FrequencyRange 47Hz~63Hz Power factor (typical) PF>0.98/115VAC  PF>0.95/230VAC    full load Efficiency (Typical)230Vac input ≥86% ≥86% ≥86% ≥87% Efficiency (Typical)120Vac input ≥83% ≥83% ≥83% ≥84% AC Current (max.) 1.7A/115Vac 0.8A/230Vac Inrush Current (Typical) ＜50A@230VAC Cold start & ＜30A@115VAC    Cold start Leakage Current Input—output: ≤0.25mA   Input—PG: ≤3.5mA PROTECTION Over Load 105%~150% of rated output current, hiccup mode, auto recovery Over power 105%~150% of rated output current, hiccup mode, auto recovery Short Circuit Long-term mode, auto recovery ENVIRONMENT Operating amb. Temp. & Hum. -20℃~65℃; 20%~90%RH No condensing (refer to the derating curve) Storage Temp. & Hum. -20℃~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 100Mohms EMSEmission Compliance to EN55022, EN55024, FCC PART 15 CLASS B Harmonic Current Compliance to EN61000-3-2, Class D 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) 199×99×38mm Packing 20PCS/CTN, 15KGS, 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 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.