FEATURES
DESCRIPTION
The cPCI200A-1C is a high-reliability, 200W, 3Ux4HP
CompactPCI™ power supply developed for chassis’
with airflows as low as 250lfm. The use of resonant
conversion and ORing FETs yields high efficiency which
consequently permits packaging of this product in a
compact, single card slot format (4HP).
The ORing FETs, current sharing, and synchronous start
control allow the cPCI200A-1C to be operated in N+n
parallel-redundant configurations. The low leakage
current permits redundant configurations to comply
with safety standards. The unit is capable of hot-swap
performance to support high-availability enterprise
applications.
With a widerange input of 90-264VAC, safety
agency approvals to UL60950 and EN60950, EMI
compliance to Class A FCC and EN55022 standards,
the cPCI200A-1C was designed with globally-deployed
systems in mind. Additional features include remote
sense compensation, unit enable control (EN#), output
inhibit control (INH#), output fault signal (FAL#), and
thermal warning signal (DEG#). LEDs are provided for
visual indication of input power presence and output
fault condition.
www.murata-ps.com
3Ux4HP package
200W power at 0-50ºC
PICMG 2.11 Compliant
Widerange 90-264VAC Input
Active power factor correction to EN61000-3-2
Class A conducted EMI performance
47-pin I/O Connector
80% efficiency
Full power with just 250lfm airflow
Hot-swap capable
NOT RECOMMENDED
FOR NEW DESIGNS
Notes:
INPUT CHARACTERISTICS
Parameter
Input Operating Voltage
Input Frequency
Input Current
Power Factor
Inrush Current
Leakage Current
SELECTION GUIDE
Model Number
CPCI200A-1C
OUTPUT CHARACTERISTICS
Output
V1
V2
V3
V4
Parameter
Temperature Coefficient
PARD (V1 & V2)
PARD (V3 & V4)
Output Power
Output Power
Transient Response
Over-Voltage Protection
Minimum Load
Output Holdup Time
Remote Sense Compensation
Current Share Tolerance
Isolation
2
2
1. Total regulation includes line, load, and cross regulation.
2. Maximum combined power from V1 & V2 not to exceed 125W.
3. Minimum load requirement of 1A may be fulfilled on either V1 or V2, but need not be applied to both.
4. Minimum load is for a single unit; units operated in parallel may require additional load to achieve full
5. Unit automatically reverts to local sensing if the sense lines are opened. Unit is protected against shorted
The unit will operate with less than the stated minimum, but full load on V3 & V4 is only achievable with
the minimum load requirement met on V1 and/or V2.
power on outputs V3 and V4.
or reversed sense lines.
4
Power
200W
5
Conditions
240Vac
240VAC, 63Hz
Nominal Voltage
+5.0Vdc
+3.3Vdc
+12Vdc
-12Vdc
Conditions
20MHz bandwidth
20MHz bandwidth
50ºC, 250lfm airflow
70ºC, 250lfm airflow
ΔV, 50% load step
Settling time
V1, V2, & V3
V1 or V2
Full load, low line
V1, V2, & V3
V1-V3; I
Pri-Sec
Pri-Chassis
Sec-Chassis
25A
5V
o
Output Current
>25%
3.3V
30A
200W 3Ux4HP AC/DC CompactPCI™
cPCI200A-1C Series
cPCI200A-1C Series
12V
5A
-12V
1A
1 A
250
500
Min
Min
1A
1.5
Output Current
0A
0A
12
0
0
1
3
3
www.murata-ps.com/rohs
3
For full details go to
Yes
Rev D
0.95
Min
90
47
Max
25A
30A
120
125
Typ
5A
1A
50
0.98
Typ
02/2008
1
Total Regulation
Max
0.02
180
200
100
500
135
±5
16
10
+4/-2%
+4/-2%
Max
0.99
264
3.5
63
35
±4%
±4%
Yes
Page 1 of 4
%V
%V
msec
Units
%/ºC
mV
mV
μsec
kVac
kVac
Vac
mV
%
Units
W
W
A
Vac
A
mA
A
nom
nom
Hz
p-p
p-p
rms
1
pk