Artesyn DS1050-3 Front-end Power Supply (12V; 87A; 1050W)

Input

Input range: 180 - 264 (1050 W); 90 - 264 (1050 W)

Frequency: 47 - 63 Hz, single phase AC

Output

Main DC voltage: +12 V @ 87 A

Standby: +3.3 Vsb @ 4 A (5 V @ 2.5 A available)

Adjustment range: ± 5% on +12V only using I2C

Operating temperature: -10 °C to 50 °C ; 50% power derating at 70 °C

Storage temperature: -40 °C to +85 °C

Humidity: 20 to 90% RH, non-condensing

Nominal Output Voltage Set Point: 12.0 Vdc

Set Point Tolerance: ±0.2%

Total Regulation: ±5%

Minimum Current: 0 A

Maximum Current: 87 A

Output Ripple P/P: 120 mV

Over Current: 102.7 A - 128.4 A

Standby: 3.3 V @ 4 A

Air Flow: STD

Datasheet