Artesyn DS450-3 Front-end Power Supply (12V; 37A; 550W)

Input

Input range: 90 - 264 Vac (wide range)

Frequency: 47 - 63 Hz, single phase AC

Output

Main DC voltage: +12 V

Standby: +3.3 Vsb

Regulation: +12 Vdc,+5%/-3% ; +3.3 Vsb, +5%/-4%

Operating temperature: -10 °C to 50 °C

Storage temperature: -40 °C to +70 °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/-3%; +5/-4%

Minimum Current: 0 A; 0 A

Maximum Current: 37.0 A; 3.0 A

Output Ripple P/P: 120 mV; 60 mV

Over Current: 39.5 A - 44.4 A; 4.9 A Avg, 7 A max

Options: Standard

Datasheet