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)： 3/13頁(yè)
文件大?。?/td> 706K
代理商： FNP850-12
FEB 12, 2007 revised to FEB 26, 2007
Page 3 of 13
www.power-one.com
FNP600/850/1000 AC-DC Front-Ends
& FNR-5-12/FNR-5-48 Power Shelves Data Sheet
Output Specifications
Parameter
Conditions/Description
Min.
Nom.
Max.
Units
Efficiency: FNP600-48
FNP1000-48
FNP600-12
FNP850-12
Full rated load at 230 VAC input.
88
88
84
84
89.5
89.5
87
87
%
Minimum Load
Minimum loading required to maintain regulation.
0
A
Output Power FNP1000
FNP850
FNP600
1006
856
600
W
Overshoot
Output voltage overshoot at turn-on.
3
%
Transient Response
Maximum recovery time to within 1% of initial set
point due to a 50% load change, 1A/μs.
Maximum deviation:
12V or 48V output:
Standby output:
12V or 48V output:
Standby output:
400
2
2
4
μs
ms
%
%
Turn-On Delay
Time required for initial output voltage stabilization
after application of AC input..
1.5
Sec
Output Regulation
See Model Selection table.
Protection
Parameter
Conditions/Description
Latch-style overvoltage protection.
Output adjusted to 12V:
Min.
14.4
Nom.
15
Max.
15.6
Units
V
FNP600-12 &
FNP850-12
FNP600-12:
FNP850-12:
Latch-style overvoltage protection.
Output adjusted to 7V:
8.75
8.44
9.04
8.75
9.33
9.1
V
Overvoltage
Protection
FNP600-48 &
FNP1000-48
Latch-style overvoltage protection.
Output adjusted to 48V:
57
1
60
V
FNP600-12
Current limit.12V output:
12V Standby output:
54
0.55
56
0.75
61
1.0
A
FNP850-12
Current limit.12V output:
12V Standby output:
77
0.55
80
0.75
88
1.0
A
FNP600-48
Current limit.48V output:
12V Standby output:
13
0.75
14
16
1.75
A
Overcurrent
Protection
(Power supply
recovers when short
is removed.)
FNP1000-48
Current limit.48V output:
12V Standby output:
22
0.75
23
25
1.75
A
Short-Circuit
Protection
Power supply recovers when short is removed.
Overtemperature/
Fan Failure Warning
FNP 12V or 48V Vo1 supply output will shut down in the event of an overtemperature condition or blocked
fan rotor. Supply's fan and Vaux are active. Power supply will recover when OT condition is removed.
Amber OT LED will turn ON to indicate fault condition.
OT/Fan Fail is an open-collector signal with 20-mA pull-down. High signal indicates a normal operating
condition. Output will go low at least 100 ms before OT condition shuts down the power supply.
1
FNP1000-48 overvoltage protection range is 56 V minimum and 60 V maximum.
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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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