UNIVERSAL AC INPUT HARMONIC CORRECTION AC-DC HOT-SWAP CompactPCI QUAD OUTPUT 300 WATTS ACTIVE CURRENT SHARING SWITCHING POWER SUPPLIES HAC300U-490 SERIES

FEATURES: 

300W 3U X 8HP EUROCARD PACKAGE 

WIDE OPERATING TEMPERATURE RANGE HIGH EFFICIENCY 

NO MINIMUM LOAD REQUIREMENTS 

INTERNAL OR-ING DIODES FOR  N+1 REDUNDANCY 

HOT-SWAPPABLE 

FULLY COMPLIANT WITH PICMG 

I2C INTERFACE OPTIONAL 
 

INPUT SPECIFICATION

Input Voltage: Typ. 90-264Vac.

Power Factor Correction: Meet Harmonic Correction

  IEC 61000-3-2.Power Factor typ. 0.95-0.98.

Input Connector: Positronic 47-pin PCIH47M400A1.

Input Frequency: 47-63Hz.

Inrush Current: 9.37Arms at 230Vac.

Input Current: 3.1A at 115Vac/1.6A at 230Vac.

Dielectric Withstand: Meet IEC 60950-1 regulation.

EMI: Meet EN 55022 / FCC Class B.

Hold-up Time: 10mS at 115Vac/13mS at 230Vac.

Earth Leakage Current: Less than 0.73mA at 230Vac.

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

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

Status LED: means valid input voltage.

    means a critical fault.

Thermal Protection (OTP): Installed NTC for thermal sensor at [DEG#] pin.

OUTPUT SPECIFICATION

Output Voltage: See Ratings Chart.

Output Current: See Ratings Chart.

Output Wattage: Typ. 300W continuous.

Output Connector: Positronic 47-pin PCIH47M400A1.

Line Regulation: Typ. 0.1%.

Load Regulation: Typ. ±1%.

Total Tolerance: VO1/2/4 typ. ±2%, VO4 typ. ±3%.

Noise & Ripple: 1% pk to pk or 50mV,whichever is greater.

OVP: Built-in at all outputs (Latch).

Adjustability: Available at VO1/2/3.

Remote Sensing: Available at VO1/2/3.

Hot-Swap: Available.

N+1 Redundancy: Installed with internal OR-ing diodes  at all outputs for N+1 redundancy operation.

Current Sharing: Third-wire current sharing at VO1/2/3.

Power OK Signal: Available for all output. 

Output Trim: Electrical trim available at +VO1/2. [ADJ #].

Over Current Protection (OCP): Installed at each rail.

Overload Protection (OLP): Fully protected against output  overload or short circuit. Typical 110-130% max. load  at 115Vac.Consult the factory for special OLP setting.