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EUROCOM 780 Watt AC Adapter for Alienware Area 51m/51m R2 Notebooks Will work on only the Alienware Area 51m and Alienware 51m R2 notebooks. A single 780 Watt AC Adapter will power both power ports on the Area 51m/51m R2 using a single AC Adapter. Contains readable chip so it can function with Alienware Area 51m/51m R2 Physical Characteristics · 12.8” / 325mm Length · 4.3” / 110mm Width · 1.5” / 40mm Height5 · 5ft DC cable to splitter/1ft Dual Laptop connector cables- Cable Length · Weight: · Adapter: 2.9 lbs / 1.32 kg · Cable: .85 lbs / .38 kg Vital Specifications · Rated Output Power: 780 watt Input Voltage & Frequency · The range of input voltage is from 90Vac to 264Vac. · Input Frequency 63Hz 50/60 Hz 47Hz Input Current · The maximum input current is 10A at AC Input 100Vac/60Hz. Inrush Current · The inrush current will not exceed 100A at 230Vac/63Hz AC input for a cold start at 25℃. Power Factor · The Power supply power factor at full load operation shall be more than 0.9 at 230Vac input.
Efficiency · The efficiency (watts out / watts in) higher than 90% typically while measuring at normal line and maximum load
Output Requirements - Static Load · Output Voltage: 20Vdc · Minimum Load: 0A · Maximum Load: 39A · Peak Load 45A (duration Time 25ms) · Line Regulation 2% · Load Regulation: ±5% · Voltage Accuracy: Min 19V Max 21V · Ripple & Noise(*) 200mVp-p |