HAC300U-490 HDC250P-48B-490 HDC250P-48B-490 cPS-H640/AC cPS-H640/48
HAC300U-490 HDC250P-48B-490 HDC250P-24B-490 cPS-H640/AC cPS-H640/48
PICMG®
Standards
PICMG 2.11 CompactPCI 47-pin PICMG 2.11 CompactPCI 47-pin PICMG 2.11 CompactPCI 47-pin PICMG 2.11 CompactPCI 47-pin PICMG 2.11 CompactPCI 47-pin
Form Factor 3U cPCI 3U cPCI 3U cPCI 6U cPCI
2-slot
6U cPCI
2-slot
Input
Voltage
90÷264 VAC 36÷72 VDC 18÷36 VDC 100÷240 10% VAC 36÷72 VDC
Input
Frequency
47-63 Hz DC DC 50-60 5% Hz DC
Input
Current
3.1A @115 VAC / 1.6A @
230 VAC
6.6A @ 48 VDC 13.7A @ 24 VDC 5.1A @115 VAC / 2.5A @
230 VAC
12A @ 48 VDC
Inrush
Current
9.37A @ 230 VAC 20A @ 48 VDC 32.6A @ 24 VDC < 30 A @230 VAC N/A
Output
Current / Voltage
40A @ 5V
40A @ 3.3V
10A @ 12V
2A @ -12V
33A @ 5V
33A @ 3.3V
5.5A @ 12V
1A @ -12V
33A @ 5V
33A @ 3.3V
5.5A @ 12V
1A @ -12V
40A @ 5V
50A @ 3.3V
8A @ 12V
3A @ -12V
40A @ 5V
50A @ 3.3V
8A @ 12V
3A @ -12V
Minimum Load 0A @ +5V 0A @ +12V 0A @ +12V 1.0A @ +5V 1.0A @ +5V
Rated Power 300W Typical 250W Typical 250W Typical 400W continuous Typical 400W continuous
Ripple 1% pk to pk or 50mV,whichever is greater Typ. 1% Pk.-Pk. or 50mV,
whichever is greater
Typ. 1% Pk.-Pk. or 50mV,
whichever is greater
50 mV @ +5 V and 3.3 V outputs, 120 mV @ +12V and -12V
outputs
50 mV @ +5 V and 3.3 V outputs, 120 mV @ +12V and -12V
outputs
Efficiency Typical 85% Typical 74-77% Typical 74-77% Typical 79-83% Typical 79-83%
N+1
Redundancy
Yes Yes Yes Yes Yes
Operating
Temperature
-40 °C to +70 °C
(derate linearly from 100% power at +50 °C to 60% power at +70 °C)
-40 °C to +70 °C
(derate linearly from 100% power at +50 °C to 60% power at +70 °C)
-40 °C to +70 °C
(derate linearly from 100% power at +50 °C to 60% power at +70 °C)
0°C to +70°C
(0 ̊C to +40 ̊C at full load with specified air flow.
De-rates linearly to 50% at +70°C.)
0°C to +70°C
(0 ̊C to +40 ̊C at full load with specified air flow.
De-rates linearly to 50% at +70°C.)
Storage
Temperature
-45°C to +85 °C -45°C to +85 °C -45°C to +85 °C -20 ̊C to +85 ̊C -20 ̊C to +85 ̊C
Cooling Requirement 400 LFM At least 600LFM moving air is required to achieve full rating power 250W in a confined area At least 600LFM moving air is required to achieve full rating power 250W in a confined area Minimum 20 CFM airflow is required for typical full rating
power
Minimum 20 CFM airflow is required for typical full rating
power
Ordering Information HAC300U-490 HDC250P-48B-490(E) HDC250P-24B-490(E) cPS-H640/AC cPS-H640/48