參數(shù)資料
型號(hào)： FNP850-12
英文描述： 600-to-5000-Watt Front-End Power Solutions
中文描述： 600至5000瓦前端電源解決方案
文件頁(yè)數(shù)： 4/13頁(yè)
文件大?。?/td> 706K
代理商： FNP850-12
FEB 12, 2007 revised to FEB 26, 2007
Page 4 of 13
www.power-one.com
FNP600/850/1000 AC-DC Front-Ends
& FNR-5-12/FNR-5-48 Power Shelves Data Sheet
Control and Monitoring
Parameter
Conditions/Description
Min.
Nom.
Max.
110
Units
DC OK
TTL open-collector signal with active
20-mA pull-down. Represents percent
of output voltage where signal is OK.
Below this voltage, a signal high
condition indicates an output which is
out of tolerance. Green DC OK LED on
front panel indicates normal operation.
1
90
%
Input Power Fail Warning
TTL open-collector signal with active
20-mA pull-down. High indicates an
input power fail. Power Fail Warning
will turn OFF green AC OK LED.
Represents the time after warning
signal before Vout drops to 95% due to
loss of input power.
5
ms
Power Supply Present
Signal
Resistance of connection to logic
ground which allows user to determine
if power supply is present.
10
FNP600-12:
Main output only. Difference in current
between two supplies at >10% load
value.
5
FNP850-12:
7
FNP600-48:
2
Current Share
FNP1000-48:
2
A
Remote Sense
Total voltage compensation for cable
losses with respect to the main output.
0.5
V
Output Enable
Open circuit or logic high from ENA pin
to Vo1 RTN shuts OFF Vo1; Vaux and
fan are operational. Logic low (2 mA
sink capability) or jumper will turn ON
Vo1 within 100 ms. Open circuit
voltage on enable pin is 3.3 VDC.
Externally applied voltage to the enable
pin should NOT exceed 7 VDC. Signal
is referred to as Logic Return (LRTN).
1
Also available on I
2
C data line.
I
2
C Bus Management Interface
Static
Includes static information such as: part number and revision level, output rating, serial number, date code,
and manufacturing location.
Status
(Logic 1 or 0)
Power Supply OK.
AC Input OK.
DC Output OK.
Power Supply Seated.
Overtemperature.
Overcurrent.
Fan OK.
Real-Time Monitoring
Output voltage (main output) 0.1V LSD.
Output current (main output) 0.1A LSD.
Time in service.
Control Signals
Enable for main output.
Output voltage to: (0.01V resolution on 12V supplies;
0.05V resolution on all 48V supplies).
Fan speed level.
相關(guān)PDF資料
PDF描述
FNP850-12R 600-to-5000-Watt Front-End Power Solutions
FNP1500 High Efficiency, High Voltage 50mA Synchronous Step-Down Converter; Package: 8-MSOP; Temperature Range: -40 to +125C
FNP1500-48G 1500 to 5400-Watt Front-End Power Solutions
FNP1800 1500 to 5400-Watt Front-End Power Solutions
FNP1800-48G 1500 to 5400-Watt Front-End Power Solutions
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
FNP850-12ARG 制造商:Power-One 功能描述:SE/SE3604324 制造商:Power-One 功能描述:SE/SE3638752
FNP850-12G 功能描述:線性和開(kāi)關(guān)式電源 850W 12V 73A RoHS:否 制造商:TDK-Lambda 產(chǎn)品:Switching Supplies 開(kāi)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(fēng)格:Rack 長(zhǎng)度: 寬度: 高度:
FNP850-12-G 制造商:Power-One 功能描述:AC/DC Power Supply Single-OUT 12V 73A 856W
FNP850-12R 制造商:POWER-ONE 制造商全稱:Power-One 功能描述:600-to-5000-Watt Front-End Power Solutions
FNP850-12RG 功能描述:線性和開(kāi)關(guān)式電源 Front End 850W (12V) Reverse Air RoHS:否 制造商:TDK-Lambda 產(chǎn)品:Switching Supplies 開(kāi)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(fēng)格:Rack 長(zhǎng)度: 寬度: 高度:
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