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参数资料
| 型号： | FXP1500-48G |
| 厂商： | POWER-ONE INC |
| 元件分类： | 电源模块 |
| 英文描述： | 2-OUTPUT 1669.2 W AC-DC PWR FACTOR CORR MODULE |
| 封装： | ROHS COMPLIANT PACKAGE-26 |
| 文件页数： | 4/15页 |
| 文件大小： | 679K |
| 代理商： | FXP1500-48G |
MCD10075 Rev. 1.2, 16-Mar-10
Page 12 of 15
www.power-one.com
FXP1500/1800 Front-Ends
& FXR-3 Power Shelves Data Sheet
Synch Start-up Connection Between Shelves
The following connection between the shelves is required to achieve a parallel operation. The synch-start circuits
inside the shelves inhibit all power supplies until the last one has recovered from its overcurrent condition and then
synchronize the restart of the outputs.
Synch Start-up Circuit Description
Description
Pin
Location,
Definition
Type
Low level
High level
V max
I max
Auxiliary power +12 V
(Output 2)
26
Vo2+, Aux output, insulated from main output
Logic ground
28
Logic_GND ,Internally connected over 10 to
Vo2-, ( Auxiliary power ground (Output 2))
Output inhibit_A
PSU 1-3
12
Inhibit_A ,Active low (DC-DC stage off)
Referenced to Logic_GND
<0.8 V
>2.0 V
10 V
3.5 mA
Synch. Startup 1
PSU 1-3
R5
(at PSU)
The synch_start pin is connected to the
overcurrent signal of the PSU1-3. In the
case of an overcurrent shutdown, this
signal goes high.
Referenced to Vo1-
<7V off
> 9V
15V
10mA
Synch. Startup_A
Rack FXR-3-48G
1-N
Pin on the D-Sub
connector on the
backplane
10
Sync_start_A , Active high
The signals of several racks can be
connected together in such a way that all
supplies will be inhibited until the last
supply has recovered from its
overcurrent condition.
Referenced to Logic_GND
NOTE: The Sync-Start pins can be wired together only if the power supplies are connected with a minimal voltage drop on power ground as
achieved on a backplane with massive copper bus bars. If there is a less ideal connection, it is recommended to use an opto-coupler for each
unit (IC1, D3, D2).
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相关代理商/技术参数 |
参数描述 |
|---|---|
| FXP1500-48S100G | 制造商:Power-One 功能描述: |
| FXP1800 | 制造商:POWER-ONE 制造商全称:Power-One 功能描述:1500 to 5400-Watt Front-End Power Solutions |
| FXP1800-48G | 功能描述:线性和开关式电源 Front End 1800W (48V) RoHS:否 制造商:TDK-Lambda 产品:Switching Supplies 开放式框架/封闭式:Enclosed 输出功率额定值:800 W 输入电压:85 VAC to 265 VAC 输出端数量:1 输出电压（通道 1）:20 V 输出电流（通道 1）:40 A 商用/医用: 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:Rack 长度: 宽度: 高度: |
| FXP240.07.0100A | 功能描述:天线 ISM 433MHZ FLX PCB 100MM 1.13 U.FL RoHS:否 制造商:Molex 技术类型:Cellular Antenna 频率: 带宽: 尺寸:106.7 mm L x 13 mm W |
| FXP245.07.0100A | 功能描述:天线 ISM 450MHZ FLX PCB 100MM 1.13 U.FL RoHS:否 制造商:Molex 技术类型:Cellular Antenna 频率: 带宽: 尺寸:106.7 mm L x 13 mm W |
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