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參數(shù)資料
| 型號(hào)： | FNP1500-12G |
| 廠商： | POWER-ONE INC |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 1512 W AC-DC PWR FACTOR CORR MODULE |
| 封裝： | ROHS COMPLIANT |
| 文件頁(yè)數(shù)： | 5/17頁(yè) |
| 文件大小： | 499K |
| 代理商： | FNP1500-12G |
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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 |
|---|---|
| FNP1500-48G | 1-OUTPUT 1512 W AC-DC PWR FACTOR CORR MODULE |
| FNP1800-48G | 1-OUTPUT 1812 W AC-DC PWR FACTOR CORR MODULE |
| 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 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| FNP1500-12-G | 制造商:Power-One 功能描述:AC/DC Power Supply Dual-OUT 12V/12V 129A/1A 1.512KW 37-Pin |
| FNP1500-48 | 制造商:Power-One 功能描述:AC/DC Power Supply Dual-OUT 48V/12V 32.2A/1A 1.512KW |
| FNP1500-48G | 功能描述:線性和開關(guān)式電源 1.512kW 48V 32.2A 12V 1A 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(fēng)格:Rack 長(zhǎng)度: 寬度: 高度: |
| FNP1500-S101G | 制造商:Power-One 功能描述: |
| FNP1800 | 制造商:POWER-ONE 制造商全稱:Power-One 功能描述:1500 to 5400-Watt Front-End Power Solutions |
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