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參數(shù)資料
| 型號： | FNP300-1048 |
| 英文描述： | AC-DC Power Supply 12V, 24V, 48V Output, 300 Watts |
| 中文描述： | 交直流電源的12V，24V，48V輸出，300瓦 |
| 文件頁數(shù)： | 4/6頁 |
| 文件大小： | 124K |
| 代理商： | FNP300-1048 |
MAY 30, 2006 revised to SEP 27, 2006
Page 4 of 6
www.power-one.com
FNP300 AC-DC Power Supply Data Sheet
12V, 24V, 48V Output, 300 Watts
Protection
All specifications apply over specified input voltage, output load, and temperature range, unless otherwise noted.
Parameter
Conditions/Description
Input Fuse
Not user accessible
Input Transient Protection
With varistor
Output
No-load and short circuit proof
short circuit proof
overload (latch style)
Overvoltage Protection
Latch style
Latch style
Latch style
Overtemperature Protection
Automatic power shutdown at T
C
= 95 °C
Min
Nom
Max
Units
6.3AT
110
115
115
115
130
130
130
122
%
I
o nom
%
I
o nom
%
I
o nom
%
V
o nom
%
V
o no
%
V
o no
FNP300-1012
FNP300-1024
FNP300-1048
Control
All specifications apply over specified input voltage, output load, and temperature range, unless otherwise noted.
Parameter
I
2
C Digital Bus
Reports information and monitors alarm functions
PS Seated Signal
PS Remote Shutdown
TTL compatible signal, inhibited at High or TTL “1”
AC fail pre-warning (I
2
C & OC)*
Conditions/Description
Contact closure to GND
Supervisory AC input voltage;
Pre-warning time >6 ms
Supervisory under- and overvoltage pre-ORing diode of V1
Indicates if unit is operating normally or in overtemperature,
Pre-warning time >10 ms
Indicates if fan is operating or has failed
Droop load characteristic for V1 and V2
LEDs: DC OK (green), AC OK (green)
DC fail (I
2
C & OC)*
Temperature Warning (I
2
C & OC)*
Fan OK (I
2
C & OC)*
Current Share
Status Indication
* Signal provided by I
2
C interface or by open collector (OC)
Features
All specifications apply over specified input voltage, output load, and temperature range, unless otherwise noted.
Parameter
Fan speed control
4 fan speed levels depending on inlet temperature
Fan speed level and temperature information available on I
2
C digital bus
μC supply voltage in-/output
(Pin 10)
If unit is NOT operating, pin 10 is input from a parallel connected unit for μC supply.
Conditions/Description
If unit is operating: 5 to 7V is provided at pin 10.
相關PDF資料 |
PDF描述 |
|---|---|
| FNQ-1 | Fuse |
| FNQ-10 | Fuse |
| FNQ-11 | Fuse |
| FNQ-12 | Fuse |
| FNQ-15 | Fuse |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| FNP300-1048G | 功能描述:線性和開關式電源 310W 48V 6.25A 12V 0.7A RoHS:否 制造商:TDK-Lambda 產(chǎn)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: |
| FNP300-1048HG | 制造商:Power-One 功能描述: |
| FNP300-48S205G | 制造商:Power-One 功能描述: |
| FNP600 | 制造商:POWER-ONE 制造商全稱:Power-One 功能描述:600-to-5000-Watt Front-End Power Solutions |
| FNP600_10 | 制造商:POWER-ONE 制造商全稱:Power-One 功能描述:600-to-5000-Watt Front-End Power Solutions |
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