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參數(shù)資料
| 型號： | CPA250 |
| 英文描述： | 250 WATT |
| 中文描述： | 250瓦 |
| 文件頁數(shù)： | 1/4頁 |
| 文件大?。?/td> | 117K |
| 代理商： | CPA250 |
1
CPA SERIES - 250 WATT
The AC input CPA250-4530 is a hot-swap, CompactPCI
power supply which is 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.
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 CPA250-4530 is feature rich, meets international
safety standards, and displays the CE Mark for the Low Voltage
Directive (LVD).
FEATURES
Wide Input Range (85-264 VAC)
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
AC INPUT MODEL SELECTION CHART
MODEL
OUTPUT
VOLTAGE
+5V
+3.3V
+12V
-12V
ADJUSTMENT
RANGE
N/A
N/A
N/A
N/A
OUTPUT
CURRENT
40A
40A
5.5A
1.5A
LINE
LOAD
RIPPLE & NOISE
%pk-pk (NOTE 1)
2%
2%
1.3%
1.3%
REGULATION
0.5%
0.5%
0.5%
0.5%
REGULATION
1%
1%
1%
1%
CPA250-4530
NOTES:
1) Maximum peak-to-peak expressed as a percentage of output voltage, 20 MHz bandwidth.
INPUT SPECIFICATIONS
PARAMETER
Input Voltage - AC
Input Frequency
Hold-up Time
Input Protection
Inrush Surge Current
Operating Frequency
CONDITIONS/DESCRIPTION
Continuous input range.
MIN
85
47
20
NOM
MAX
264
63
UNITS
VAC
Hz
ms
Non-user serviceable, internally-located input line fuse.
Internally limited by thermistor and electronic switch.
Switching frequency of main output transformer.
30
145
A
125
kHz
CompactPCI and PICMG are registered trademarks of the PCI Industrial Computer Manufacturers Group.
REV. 10/25/01
Advanced Product
Release
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| CPA250-4530 | 250 WATT |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| CPA2504530 | 制造商:POWERONE 功能描述: |
| CPA250-4530 | 功能描述:PWR SUP 250W 3.3/5/12/-12V QUAD RoHS:否 類別:電源 - 外部/內部（非板載） >> AC DC 轉換器 系列:CPA 產品培訓模塊:MP Modular-Configurable AC-DC Power Supply 特色產品:Configurable Power Supplies 標準包裝:1 系列:MP |
| CPA2504530CG | 制造商:Power-One 功能描述: |
| CPA250-4530CG | 功能描述:AC/DC CNVRTR 5V 3.3V +/-12V 250W 制造商:bel power solutions 系列:Melcher CPA 零件狀態(tài):有效 類型:封閉式 輸出數(shù):4 電壓 - 輸入:90 ~ 264 VAC 電壓 - 輸出 1:5V 電壓 - 輸出 2:3.3V 電壓 - 輸出 3:12V 電壓 - 輸出 4:-12V 電流 - 輸出（最大值）:25A，20A，4A，1A 功率（W）:250W 應用:ITE（商業(yè)） 電壓 - 隔離:3kV（3000V） 效率:83% 工作溫度:-25°C ~ 50°C 特性:DC 輸入能力，熱插拔，負載均分，PFC，遙測 安裝類型:Compact PCI? 大小/尺寸:5.07" 長 x 1.60" 寬 x 6.40" 高（128.7mm x 40.6mm x 162.5mm） 所需最小負載:是 認可:cCSAus，CE，cULus，TUV 功率（W） - 最大值:250W 標準包裝:20 |
| CPA250-4530G | 功能描述:線性和開關式電源 90-264Vin 250W 5V25A 3.3V20A /12V4A RoHS:否 制造商:TDK-Lambda 產品:Switching Supplies 開放式框架/封閉式:Enclosed 輸出功率額定值:800 W 輸入電壓:85 VAC to 265 VAC 輸出端數(shù)量:1 輸出電壓（通道 1）:20 V 輸出電流（通道 1）:40 A 商用/醫(yī)用: 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風格:Rack 長度: 寬度: 高度: |
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