CPD SERIES - 250 WATT
The DC input CPD250-4530 is the first in a series of hot-
swap, CompactPCI
®
power supplies that are fully compliant to
the PICMG
®
2.11 Power Interface Specification using a
standard Positronic 47-pin connector. Extra-high current density
using innovative Power-One EDGE technology allows this unit
to deliver up to 40 amperes on both the +5 and +3.3 volt outputs
at 50ºC.
FEATURES
•
Wide Input Range (36-75 VDC)
•
Delivers 40A for the +5V and +3.3V Outputs (No Restrictions)
•
Single-wire Current Share on Outputs V1, V2, and V3
•
Remote Sense on Outputs V1, V2, and V3
•
Overtemperature, Overvoltage, and Overcurrent Protection
•
Input Good and Power Fail LED Indicators
•
Power Fail and Temperature Warning Signals
•
Inhibit and Enable Inputs
•
Fully Compliant to PICMG
®
2.11 CompactPCI
®
Specification
•
Extra-High Current Density in Industry-Standard 3U x 8HP x
160mm Package
Advanced Produc
t
Release
Remote sense and active current share on the +5, +3.3 and
+12 volt outputs along with ORing FETs allow these units to be
used in redundant, hot-swap applications.
The CPD250-4530 is feature rich, meets international
safety standards, and displays the CE Mark for the Low Voltage
Directive (LVD).
DC INPUT MODEL SELECTION CHART
MODEL
OUTPUT
VOLTAGE
ADJUSTMENT
RANGE
OUTPUT
CURRENT
LINE
REGULATION
LOAD
REGULATION
RIPPLE & NOISE
%pk-pk (NOTE 1)
CPD250-4530
+5V
+3.3V
+12V
-12V
N/A
N/A
N/A
N/A
40A
40A
5.5A
1.5A
0.5%
0.5%
0.5%
0.5%
1%
1%
1%
1%
1.2%
2%
1%
1%
NOTES:
1) Maximum peak-to-peak expressed as a percentage of output voltage, 20 MHz bandwidth.
INPUT SPECIFICATIONS
PARAMETER
CONDITIONS/DESCRIPTION
MIN
NOM
MAX
UNITS
Input Voltage - DC
Hold-up Time
Input Current
Input Protection
Inrush Surge Current
Operating Frequency
Input Transient Protection
Continuous input range.
From 48 VDC Input.
At full rated load; 36 VDC, 48 VDC.
Non-user serviceable, internally-located input line fuse.
Internally limited by thermistor and electronic switch.
Switching frequency of main output transformer.
Varistor.
36
4
7.6, 5.4
75
VDC
mS
A
A
kHz
125
12
145
CompactPCI and PICMG are registered trademarks of the PCI Industrial Computer Manufacturers Group.
REV. 10/25/01
1
POWER-ONE [ POWER-ONE ]
