Manual

36 • Power Supply Unit

Input Characteristics

• Input Voltage: Typ. 90-264VAC

• Power Factor Correction: Meets Harmonic Correction

EN 61000-3-2

• Input Connector: CompactPCI 47-pin power connector

• Input Frequency: 47-63Hz

• Inrush Current: Less than 15A@240VAC

• Input Current: 3.6A@230VAC/ 4A@260VAC

• EMI: Meets EN55022 / FCC Class A

• Hold-up Time: 20mS after power fail signal

• Remote ON/OFF: Available at [INH#] & [EN#] pins

• Power Fail Signal: Available at [FAL#] pin

• Status LED: <Green> means valid input voltage; <Amber> means a

critical fault.

• Thermal Protection (OTP): Installed NTC and thermostat for thermal

sensor at [DEG#] pin

• Power OK: Installed at all outputs

• Leakage Current: 1.18mA at 254VAC/60Hz

Output Characteristics

Output Current (A)

Output

Voltage

Min. Max. Typ. Peak

0 40.0 25.0 –

3.3V

0 40 20 –

12V

0 5.5 4 –

-12V

0 2 1 –

• Over Load Protection: Fully protected against output overload or

short circuit. Typical 120% max. load.

• Over Current Protection: Installed at each rail

• Output Wattage: Typ. 250W continuous.

• Output Connector: CompactPCI 47-pin power connector.

• Line Regulation: Max. ±10mV

• Load Regulation: 3.3V & 5V: ± 10mV, +12V: ± 30mV & -12V: -380

mV.