40 Watts 16V2.5A Switch mode Power Supply for pos

40 Watts 16V2.5A Swith mode Power Supply for pos, notebook ,printer use 1. Electrical Characteristics: Items Specification Remarks 1.1 Input: 1.1.1 Input Range Voltage 100-240Vac Full voltage 90-264Vac 1.1.2 Input Range Frequency 50Hz(min)-60Hz(max) 1.1.3 Efficiency 75%min. At full load and within input voltage 100-240Vac 1.2 Input Protection: 1.2.1 Over-current Input power is off by a fuse Fuse ratings 2 A/250Vac 1.3 Output: 1.3.1 Output Voltage 12V±5% 1.3.2 Output Current 0 3.7A 1.3.3 Line Regulation 1% max. 1.3.4 Load Regulation 5% max. 1.3.5 Output Power 44.4W At full load and within input voltage 100-240Vac 1.3.6 Ripple + Noise 120mV max. Oscilloscope bandwidth=20MHz, 10uF/50V electrolytic and 0.1uF/50V ceramic capacitors are connected at output. 1.3.7 Rise Time 2S max. At Vin=100Vac/60Hz 1.4 Output Protection: 1.4.1 Over-load No odor, smoke, fire, plastic deformation, and excessive heat happen. Increase load current gradually until the output is shorted or burst. 1.4.2 Short-circuit No odor, smoke, fire, plastic deformation, and excessive heat happen. Over the operating temperature range. 1.5 Safety Standard: CE ,FCC,GS, UL EN60950-1 EN55022 1.6 EMC Standard: 1.6.1 EMI EN55022 FCC Part 15 Class B 1.7 Others: 1.7.1 Dielectric Withstanding Voltage (Primary to secondary) 3000Vac/10mA/1 minute The voltage applied to the insulation under test is gradually raised from zero to the prescribed voltage and held at that value for 1 minute. 1.7.2 M.T.B.F 50000 hours At full load 25°C 2. Mechanical Characteristics: 2.1 Dimension 102 .0 * 48.0 * 34mm Length x Width x Height 2.2 AC Inlet Desk Top IEC320 C8, 2pin 2.3 Case Material NORYL (PC, PC+ABS, or equivalent) 94 V-0 2.4 Cord 18AWG/1185/1200mm As attachment page 6 2.5 Connector Type DC Plug WII H type 2.6 Connector Polarity Inner-Positive, Outer-Negative 2.7 Surface Damaged, or rusted surface is not permitted 2.8 Drop Test X-Y-Z direction, 1m, one time with each direction After test, unit is not broken, disassembled, or damaged to access hazardous parts 2.9 Vibration Test Frequency=10-55-10Hz, Amplitude 1.5mm, X-Y-Z direction, 30 minutes each direction Under non-operating status, meet specification after test 2.10 Strain Relief Bend Test 200g, total 180 degree, 1500 times Meet specification after test 2.11 Strain Relief Pull Test Force 10Kg, 1 minute Meet specification after test 2.12 Cord Pull Test Force 10Kg, 1 minute Meet specification after test 2.13 Color Black Fine texture 3. Environmental Characteristics: 3.1 Storage Temperature Range -20 to +60oC 3.2 Operating Temperature Range 0 to +40oC 3.3 Storage RH Range 5 to 95% RH: Relative Humidity 3.4 Operating RH Range 20 to 90% 3.5 Burn-in 4 hours (The new model for first production for 4 hour; Mass production for 2 hours) Each unit before shipping, full load at Vin=