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| WWW.PHIHONG.COM 50W Universal Input Adapter PSA-50U Single Output Switching Power Supply Features * Low Cost * Power On LED * Class B EMI * Low Profile Design * No Load Power Consumption <1 Watt Applications * Portable Equipment * Peripherals Safety Compliance * cUL 60950 3rd Edition * CE * Networking * Gaming Machines * TUV EN60950 Mechanical Characteristics Dimensions:* Length:125.5+0.1mm (4.94in) * Height: 37.5+0.1mm (1.48in) * Width: 62.4+0.1mm (2.46in) * Weight:0.35Kgs (0.77Ibs) Output Specifications Model DC Output Voltage Load Min. Max. Ripple and Noise (1) Regulation Line Load PSA-50U-120(S) +12V 0A 4.2A 120mV p-p +2% +5% (1) Measured by using a 12 inch twisted pair terminated with a 10f capacitor and a 0.1f ceramic in parallel. PSA50U Characteristics INPUT ENVIRONMENTAL AC Input Voltage Rating Humidity 100-240VAC Operation 5-80% AC Input Voltage Range Temperature 90-264VAC Operation 0 to +40C AC Input Frequency Non-Operation -20C to +70C 47 to 63Hz EMI Input Current EN 55022 Class B 1.5A(rms) 120VAC at max. Load FCC Class B 0.75A(rms) 240VAC at max. Load Immunity Leakage Current EN61000 4-2: Air Level 3 3.5mA max. for 254VAC/50Hz Contact Level 2 Max. In-rush Current EN61000 4-3: Level 2 40A for 120VAC at max. Load EN61000 4-4: Level 2 80A for 240VAC at max. Load EN61000 4-5: (L-G) Level 3 (Cold Start @ ambient 25C) (L-N) Level 2 EN61000 4-6: Level 2 OUTPUT EN61000 4-8: Effiency EN61000 4-11: 78% typ. @120VAC, 60Hz and EN61000 3-2: max. Load EN61000 3-3: Hold-up Time Dielectric Withstand (Hipot) 16m Sec. min. @120VAC, 60Hz Primary to seconary: 3000VAC for 1 and max. Load minute 10mA (without shielding Overvoltage Protection board) 16V max. @ min.Load Primary to F.G. 1500VAC for 1 Overcurrent Protection minute 10mA (with shielding board) MTBF Output Equipment with Short Circuit Protection - Auto Restart 50K Hrs. min. at max. Load 25C ambient temperature Output Connector 2.1 x 5.5 mm Center Positive Standard Dimension Diagram Unit: mm (inch) WWW.PHIHONG.COM PSA50U/0312 ADAPTER |
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