Artesyn DS850DC-3 前端电源 (12V; 70A; 850W)

Input

Input range: -40 Vdc to -75 Vdc

Efficiency: > 80% typical

Output

Main DC voltage: +12 V @ 70 A; DS850DC / +12 V @ 52.5 A; DS650DC

Stand-By: +3.3 Vsb @ 6A (5V @ 4A available)

Regulation: +12 Vdc; +5%/-5% , +3.3 Vsb; +5%/-5%

Operating temperature: 0 to 50°C, unimpeded airflow

Storage temperature: -40 °C to +85 °C

Humidity: 20 to 90% RH, non-condensing

Nominal Output Voltage Set Point: 12.0 Vdc; 3.3 Vsb

Set Point Tolerance: ± 0.2%; ± 1%

Total Regulation: ± 5%; ± 5%

Minimum Current: 0 A; 0 A

Maximum Current: 70 A; 6.0 A

Output Ripple P/P: 120 mV; 50 mV