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| 型号： | D1U3CS-W-1200-12-HC4C |
| 厂商： | Murata Power Solutions Inc |
| 文件页数： | 5/6页 |
| 文件大小： | 0K |
| 描述： | AC/DC FRNT END 1200W 12V 3.3V AX |
| 标准包装： | 9 |
| 类型： | 标准产品 |
| 输出数： | 1 |
| 输出电压： | 12V |
| 输入电压： | 90 ~ 264VAC |
| 输出 - 1 @ 电流（最大）： | 12 VDC @ 98.3A |
| 功率（瓦特）： | 1200W |
| 电源类型： | 开关（封闭框架） |
| 应用： | 商用 |
| 安装类型： | 底座安装 |
| 尺寸/尺寸： | 11.00" L x 3.20" W x 1.57" H（279.4mm x 81.3mm x 39.9mm） |
| 工作温度： | -10°C ~ 50°C |
| 效率： | 92% |
| 电源（瓦特）- 最大： | 1180W |
| 批准： | CE，CSA，EN，IEC，UL |
| 线路调节： | 600mV |
| 负载调整： | 600mV |
| 其它名称： | 811-2723 |
D1U3CS-W-1200-12-HxxC Series
81mm 1U Front End AC-DC Power Supply Converter
WIRING DIAGRAM FOR OUTPUT
Dotted lines show optional remote sense connections.
Optional remote sense lines can be attached to a load that is a distance
away from the power supply to improve regulation at the load.
+12VRS (Main Output Remote Sense)
+12VRS (Main Output Remote Sense)
B2
+12V OUT
+12V OUT
PB4-6
B2
PB4-6
D1U3CS
12V load
D1U3CS
PB1-3
A2
B3
A5,B5,C5,D5
+12V GND
+12VRS_RETURN
+12V_ISHARE
+VSB
+12V GND
+12VRS_RETURN
+12V_ISHARE
+VSB
PB1-3
A2
B3
A5,B5,C5,D5
A1
PS_ON_L
+VSB load
PS_ON_L
A1
FET, BJT, wire
or switch (debounced )
A6,B6,C6,D6
+VSB GND
to turn on +12V main output
+VSB GND A6,B6,C6,D6
B4
PS_INHIBIT/PS_KILL
PS_INHIBIT/PS_KILL
B4
CURRENT SHARING NOTES
12V Output: Current sharing is achieved using the active current share method. (See wiring diagram for connection details.)
Current sharing can be achieved with or without remote sense connected to the common load.
+VSB outputs can be tied together for redundancy but total combined output power must not exceed 20W. The +VSB output has internal ORing MOSFET for additional redundancy /
internal short protection.
The current share pin B3 is a connection between the two units. It is input and/or output as the voltage on the line controls the current share. A power supply will respond to a change
in this voltage but a power supply can also change the voltage depending on the load drawn from it. On a single unit this would read 8V at 100% load. For two units sharing load then
this should read 4V for perfect current sharing.
Up to 8 units can be paralleled together. Please consult your Murata sales representative if operation with more than 8 units in parallel is needed.
www.murata-ps.com/support
D1U3CS-W-1200-12-HxxC.A03 Page 5 of 6
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| D1U3CS-W-850-12-HC4C | 功能描述:线性和开关式电源 AC/DC 850W 12V 3.3V Front End 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: |
| D1U-48-CONC | 功能描述:线性和开关式电源 48V D1U Output Connector Card 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: |
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| D1U4CS-D-2100-52-HA3DC | 制造商:Murata Power Solutions 功能描述:DC/DC 2100W, 1RU, 52V, 5VSTDBY, DROOP CS, FBAIR - Bulk 制造商:Murata Manufacturing Co Ltd 功能描述:DC/DC 2100W, 1RU, 52V, 5VSTDBY, DROOP CS, FBAIR |
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