EMI: class A or B FCC docket 20780 part 15, EN55022
Meets EN6100 immunity and transient standards
Shock & vibration: NEBS GR-63-CORE, level 3
Applications
12V
DC
distributed power architectures
Datacom and Telecom applications
Mid to high-end Servers
Enterprise Networking
Network Attached Storage
Telecom Access Nodes
Routers/Switches
ATE Equipment
Description
The CAR0812FP series of rectifiers provide highly efficient isolated power from world-wide commercial AC mains.
Offered in the industry standard compact 1U form factor, these rectifiers complement the CAR0812DC converter line,
providing comprehensive solutions for systems connected either to commercial ac mains or 48/60V
DC
power plants.
This plug and play approach, between AC and DC input units, has significant advantages since systems can be readily
reconfigured by simply replacing the power supply.
The high-density, front-to-back airflow is designed for minimal space utilization and is highly expandable for future
growthThe industry standard PMBus compliant I
2
C communications buss offers a full range of control and monitoring
capabilities. The SMBAlert signal pin alerts customers automatically of any state change within the power supply.
†
‡
§
**
+
*
UL is a registered trademark of Underwriters Laboratories, Inc.
CSA is a registered trademark of Canadian Standards Association.
VDE is a trademark of Verband Deutscher Elektrotechniker e.V.
Intended for integration into end-user equipment. All the required procedures for CE marking of end-user equipment should be followed. (The CE mark is placed on selected products.)
ISO is a registered trademark of the International Organization of Standards.
PMBus name and logo are registered trademarks of the System Management Interface Forum (SMIF)
Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are absolute stress ratings only, functional
operation of the device is not implied at these or any other conditions in excess of those given in the operations sections of the data sheet. Exposure
to absolute maximum ratings for extended periods can adversely affect the device reliability.
Parameter
Input Voltage: Continuous
Operating Ambient Temperature
Storage Temperature
I/O Isolation voltage to Frame (100% factory Hi-Pot tested)
Symbol
V
IN
T
A
Tstg
Min
0
-10
-40
Max
264
70
1
85
1500
Unit
V
AC
°C
°C
V
AC
Electrical Specifications
Unless otherwise indicated, specifications apply over all operating input voltage, load, and temperature conditions.
INPUT
Parameter
Operational Range
Frequency Range
Main Output Turn_OFF
Main Output Turn ON
Maximum Input Current V
IN
= 100V
AC
(V
OUT
= V
O, set
, I
OUT
=I
O, max
)
Cold Start Inrush Current
(Excluding x-caps, 25C, <10ms, per ETSI 300-132)
Efficiency (T
AMB
=25C, V
OUT
= 12V, I
O, max
)
100% load
75% load
50% load
20% load
10% load
Power Factor (Vin=230V
AC
, I
OUT
=I
O, max
)
Holdup time
3
(T
AMB
25C, V
OUT
= 12V
DC
, I
OUT
= I
O, max
)
Early warning prior to output falling below regulation
Leakage Current (V
IN
= 250V
AC
, Fin = 60Hz)
Isolation Input/Output
Input/Frame
Output/Frame
PF
T
T
I
IN
3000
1500
100
2
3
V
IN
= 180V
AC
Symbol
V
IN
F
IN
V
IN
V
IN
I
IN
I
IN
Min
85
2
47
68
76
Typ
110/230
50/60
Max
264
63
75
84
11
6.1
40
Unit
V
ac
Hz
V
AC
V
AC
A
AC
A
PEAK
230V 115V
90
87
91
92.5
90
82.5
0.99
12
ms
ms
DC
V
AC
V
AC
V
DC
89
90
88
83
%
12V
dc
MAIN OUTPUT
Parameter
Output Power
V
IN
> 90V
AC
V
IN
≤
90V
AC
Set point
Overall regulation (line, load, temperature)
Ripple and noise
4
Turn-ON overshoot
Symbol
W
V
OUT
V
OUT
Min
0
0
11.9
-2
Typ
-
-
12.00
Max
850
750
12.1
+2
120
+3
Unit
W
V
DC
%
mVp-p
%
Derated above 50C at 2.5%/C
Unit derates to 750W below 90Vac.
3
12V output can decay down to 10.8V
4
Measured across a 10µf electrolytic and a 0.1µf ceramic capacitors in parallel. 20MHz bandwidth
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