- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄67506 > FNP1800-48G (POWER-ONE INC) 1-OUTPUT 1812 W AC-DC PWR FACTOR CORR MODULE PDF資料下載
參數(shù)資料
| 型號(hào)： | FNP1800-48G |
| 廠商： | POWER-ONE INC |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 1812 W AC-DC PWR FACTOR CORR MODULE |
| 封裝： | ROHS COMPLIANT |
| 文件頁(yè)數(shù)： | 5/17頁(yè) |
| 文件大?。?/td> | 499K |
| 代理商： | FNP1800-48G |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)當(dāng)前第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)
MCD10074 Rev. 1.2, 15-Apr-10
Page 13 of 17
www.power-one.com
FNP1500/1800 Front-Ends
& FNR-3 Power Shelf Data Sheet
SUB-D Output Connector Pinout and Signal Specification (Continued)
Output Connector
Description
Pin
Location
Type
Low level
High level
V max
I max
CLOCK, I
2C clock line
25
I
2C compatible signal
referenced to logic GND
5 V or 3.3 V logic
Auxiliary power +12 V
(Output 2)
26
Vo2+ Aux output, insulated from main output
Auxiliary power ground
(Output 2)
27
Vo2- Aux output, insulated from main output
Logic Gnd
28
Internally connected over 10 to Vo2-, Auxiliary
GND. Wire separately from auxiliary and main output
GND to minimize noise and avoid voltage drops on
signal- and I
2C return. Leave open if not used.
Output margin PSU 1
29
Open or connected to V sense-
V sense- (+8 % Vo1) or V sense+ (-8 % Vo1)
60V
Output margin PSU 2
30
Open or connected to V sense-
V sense- (+8 % Vo1) or V sense+ (-8 % Vo1)
60V
Output margin PSU 3
31
Open or connected to V sense-
V sense- (+8 % Vo1) or V sense+ (-8 % Vo1)
60V
NC
32
NC
33
NC
34
NC
35
NC
36
NC
37
Synchronized start-up circuit for paralleling operation
Because of hiccup overcurrent protection, when a supply reaches an overcurrent limit, the output voltage will
immediately turn OFF and after a delay turn ON again. In parallel use, all power supplies have to start synchronized
because of the internal hiccup behavior. Otherwise, the supply which has reached overcurrent first will go to hiccup;
this will overload the other supplies, which then will also go to hiccup. When the first supply has recovered from
hiccup (hiccup dead time), the others remain in hiccup. This will immediately drive the first one into hiccup once
again. This means that without a start-up circuit, a system with several power supplies can never recover from an
overload condition or start-up into full load.
The following additional circuit, required to reach synchronized startup, is already implemented inside the
FNR-3-12G and FNR-3-48G shelves.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| FNP600-12 | 1-OUTPUT 600 W AC-DC PWR FACTOR CORR MODULE |
| FNP850-12G | 1-OUTPUT 856 W AC-DC PWR FACTOR CORR MODULE |
| FNP1000-48 | 1-OUTPUT 1006 W AC-DC PWR FACTOR CORR MODULE |
| FNP850-12 | 1-OUTPUT 856 W AC-DC PWR FACTOR CORR MODULE |
| FNP600-48G | 1-OUTPUT 600 W AC-DC PWR FACTOR CORR MODULE |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| FNP300-1012 | 制造商:Power-One 功能描述:AC/DC Power Supply Dual-OUT 12V/12V 25A/0.7A 310W 13-Pin |
| FNP300-1012_10 | 制造商:POWER-ONE 制造商全稱:Power-One 功能描述:FNP300 AC DC Power Supply DATA Sheet 12V 24V 48V Output 300 Watts |
| FNP300-1012G | 功能描述:線性和開(kāi)關(guān)式電源 310W 12V 25A 12V 0.7A 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: |
| FNP300-1012HG | 制造商:Power-One 功能描述:FRONT END 300W (12V) 制造商:Power-One 功能描述:310 W Dual Output 12 V / 12 V AC/DC Highly-Efficient Topology Power Supply |
| FNP300-1024 | 制造商:Power-One 功能描述:AC/DC Power Supply Dual-OUT 24V/12V 12.5A/0.7A 310W 13-Pin 制造商:Power-One 功能描述:AC/DC PS DUAL-OUT 24V/12V 12.5A/0.7A 310W 13PIN - Bulk |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。