PX401/403-U4S [CANDD]
AC/DC Power Supply; AC / DC电源
| 型号： | PX401/403-U4S |
| 厂家： | 
C&D TECHNOLOGIES |
| 描述： | AC/DC Power Supply |
| 文件： | 总4页 (文件大小：116K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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Input Specifications
Parameter
Conditions
Min
Typ
Max
Units
Operating Range
47-63 Hz
90
264
VAC
Inrush Current Limiting
120 VAC, cold start
240 VAC, cold start
30
60
APK
APK
%
Efficiency
Nominal line and full load
75
Power Factor Correction (PFC)
0.99
Meets IEC 1000-4-7/EN61000-3-2 (formerly IEC 555-2)
ReverseVoltage Protection
All outputs are protected to rated load current.
Remote Sense
Remote Sense is provided on Output #1 and will
compensate for 1.0V of line drop. Remote Sense leads are
protected against open, short and reversal.
Power Fail Signal
Upon AC input voltage removal, the power fail signal drops
to logic zero at least 10msec before loss of DC output.
Upon AC input turn-on, signal remains low until outputs are
in regulation. Consult the factory for other options.
Remote On/Off
The power supply is turned on with aTTL logic‘1’(or open)
signal and turned off by a switch closure or TTL logic ‘0’
referenced to (-) sense terminal. Consult the factory for other
options.
N+1 Load Share (PX402)
Output #1 has active load sharing circuitry. Units will load
share within 1% of the Maximum Rated Load.
OverVoltage Protection
OverTemperature Protection
Output #1: 6.5V, 0.5 VDC
Thermal switch turns off power supply if overheating occurs
and automatically restarts.
The power supply will latch off until AC power is cycled.
Over Current Protection
Individual current limit on all outputs. Automatic recovery
Safety
UL Recognized: UL File Number E14675 (1950 & 1012)
CSA Certified: CSA File Number LR 9070-154C
(C22.2 No9. 234-M90, Level 6)
upon fault removal.
Transient Response
The peak output voltage excursion will not exceed 2% and
will recover within 1% in 200 μsec for a 25% step load.
TUV License Number: R9576029 (EN60950) (IEC950)
Cooling
Output Isolation
All outputs are fully isolated.
The unit is designed to operate with 40 CFM of airflow.
Page 2
PX400/402 4/98 REV B
Output Voltages and Maximum Rated Loads
OUTPUT #1
OUTPUT #2
OUTPUT #3
OUTPUT #4
MODEL NUMBER
PX400/402-U3A
PX400/402-U3B
PX400/402-U4C
PX400/402-U4D
PX400/402-U4E
PX400/402-U4F
PX400/402-U4G
PX400/402-U4H
PX400/402-U4I
PX400/402-U4J
PX400/402-U4K
PX400/402-U4L
PX400/402-U4M
PX400/402-U4N
PX400/402-U4P
PX400/402-U4R
PX400/402-U4S
VOUT
5V
5V
5V
5V
5V
5V
5V
5V
5V
5V
5V
5V
5V
5V
5V
5V
5V
IMAX
70A
70A
70A
70A
70A
70A
70A
70A
70A
20A
25A
30A
30A
70A
30A
20A
20A
VNOM IMAX/IPK
VNOM IMAX/IPK
VNOM
-
IMAX
-
12V 15A/17A
15V 15A/17A
12V 12A/14A
12V 12A/14A
12V 12A/14A
15V 12A/14A
15V 12A/14A
12V 12A/14A
15V 12A/14A
12V 15A/17A
15V 15A/17A
12V 12A/14A
12V 12A/14A
12V 12A/14A
15V 12A/14A
15V 12A/14A
12V 12A/14A
15V 12A/14A
-
-
5V
3.0A
2.0A
3.0A
3.0A
2.0A
10.0A
10.0A
10.0A
4.0A
3.0A
10.0A
10.0A
3.0A
10.0A
10.0A
24V
12V
5V
24V
5.2V
5.2V
24V
12V
5.2V
5.2V
3.3V
24V
24V
24V
17V
12V
12V
15V
12V
12V
15V
12V
3A
10A
10A
12A
12A
10A
4A
17V
12V
12V
15V
12V
12V
15V
12V
3A
10A
10A
12A
12A
12A
4A
8A
3A
Note: Peak current ratings are for 10sec maximum. Total power not to exceed 400 watts.
Output Specifications
Parameter
Limits
Regulation
Line
0.1%
0.5%
0.1%
Load
Cross
Minimum Load
Output #1
Hold-Up Time
2.5A
30mSec at Full Load
Parameter
Conditions
Min
Typ
5
Max
Units
%
Voltage Adustment Range
PARD
20 MHz bandwidth
0.5
% P-P
Temperature
Operating
0
40
°C
°C
Storage
-20
+85
Temperature Coefficient (TC)
After half hour warm-up
0.02
% /°C
PX400/402 4/98 REV B
Page 3
Mechanical
0.040
COVER
TB2
J9
eturn
Maximum depth of mounting screws is 0.156”
NOTES: All measurements are in inches
FAN MOUNTED ON COVER ADDS 1.30”.
COOLING: The PX400/402 is designed to operate with 40 CFM airflow.
SHOCK ANDVIBRATION: The PX400/402 family meets the requirements of MIL STD-810D. (Vibration-Method 514.3 Procedure I;Shock-Method 516.3
Procedure I.)
WEIGHT: Approximately 4 lbs.
Connector Specifications
Pin Specifications
Terminal Block 1
Terminal Block 2
J9 Connector
J9 Connector
POS
FUNCTION
Ground
POS
FUNCTION
PIN
FUNCTION
Molex No.
22-28-1050
1
2
3
1
2
3
4
5
6
-V4
+V4
-V3
+V3
-V2
+V2
1
2
3
4
5
- Sense
+ Sense
Connector
AC Neutral
AC Line
Current Share
Remote Inhibit
Power Fail
Model PX402 features Active Current Sharing
Standard Options are shown, consult factory for other available options.
The information provided herein is believed to be reliable; however, C&D Technologies assumes no responsibility for inaccuracies or omissions. C&D Technologies assumes
no responsibility for the use of this information, and all use of such information shall be entirely at the user’s own risk. Prices and specifications are subject to change without
notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. C&D Technologies does not authorize or warrant any C&D
Technologies product for use in life support devices/systems or in aircraft control applications.
Page 4
PX400/402 4/98 REV B
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