PCI500-4A CANDD [C&D Technologies], PCI500-4A Datasheet - Page 3

• Manufacturer Part Number: PCI500-4A
• Description: AC/DC Compact PCI Power Supply
• Manufacturer: CANDD [C&D Technologies]

COMMON OUTPUT CHARACTERISTICS
OUTPUT VOLTAGE/CURRENT
NOTES:
COMMON OUTPUT SPECIFICATIONS
Transient Response
For a step load change of 25%, the peak output voltage
excursion will not exceed 5% of nominal voltage, and will
recover within 1% of nominal voltage in 400 microsec-
onds.
Output Isolation
All outputs isolated from chassis.
Holdup Time
50 mSec minimum holdup at 250W load. Holdup time is
approximately inversely proportional to the load.
PCI500-4A 3/2001 REV C
REGULATION (All Outputs)
OUTPUT NUMBER
Temperature Coefficient
PARD
Output Power
PARAMETER
Voltage Adjustment
PARAMETER
Line
Load
Cross
V1
V2
V3
V4
Outputs 1 and 2 share common return. Outputs 3 and 4 have isolated Returns.
*Combined current output of 1 and 2 not to exceed 83A.
RATED OUTPUT VOLTAGE
SYMBOL
LIMIT
± 0.2%
±0.5%
±0.2%
+12.0V
-12.0V
+5.0V
+3.3V
TC
V
OUT
0-40°C ambient after
30 minute warm-up
20MHz bandwidth
CONDITIONS
40°C max temp.
All outputs
RATED OUTPUT CURRENT
0A
0A
0A
0A
MIN
Remote Sense
Remote Sense is on all outputs and is capable of com-
pensating for 0.7V of line drop. Automatic local sensing
is enabled on all outputs when remote sense leads are
open. Remote sense leads are protected for open, reverse,
and shorted conditions.
Hot Pluggable
Active Current Share circuitry on outputs V1 and V2, to-
gether with ORing diodes on all outputs and synchro-
nous starting circuitry, allow for hot-swap in redundant
applications.
I
OUT
MAX
2.5A
74A*
60A*
10A
MIN
TYP
±5
MAX
1% P-P or 50mV
0.02
whichever is greater
500
UNITS
%/°C
%
W
P-P
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