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参数资料
| 型号： | RFB300-48S28-R4TY |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT 308 W DC-DC REG PWR SUPPLY MODULE |
| 封装： | HALF BRICK PACKAGE-9 |
| 文件页数： | 4/6页 |
| 文件大小： | 361K |
| 代理商： | RFB300-48S28-R4TY |
Rev.11.26.07
rfb300/350
4 of 6
Embedded Power for
Business-Critical Continuity
Specifications Contd.
-Out
-Sen
+Out
Vadj
+Sen
+IN
-IN
Case
RC
1
μF
50 V
330
μF
330
μF
Figure 1 - Standard Application - 28 V Models
-Out
-Sen
+Out
Vadj
+Sen
+IN
-IN
Case
RC
1
μF
50 V
470
μF
330
μF
Figure 2 - Standard Application - 12 V Models
OUTPUT
CURRENT
MAX.
(%)
TEMPERATURE (C) BASEPLATE
0
20
40
60
80
100
-40
-20
0
20
40
60
80
100
Figure 3 - Derating Curve - All Models
Figure 4 - Typical Turn-on Delay and
Risetime RFB350-48S28Y
Channel 1: Output Voltage, Channel 2: Input Voltage
0
3
6
9
12
84
86
88
90
92
EFFICIENCY
(%)
OUTPUT CURRENT (A)
Vin = 48 V
Figure 6 - Typical Efficiency vs.
Output Current – RFB300-48S28Y
0
3
6
9
12
83
85
87
89
91
EFFICIENCY
(%)
OUTPUT CURRENT (A)
Vin = 24 V
Figure 5 - Typical Efficiency vs.
Output Current – RFB300-24S28Y
相关PDF资料 |
PDF描述 |
|---|---|
| RFB350-48S28-4 | 1-OUTPUT 350 W DC-DC REG PWR SUPPLY MODULE |
| RFB350-48S28-4 | 1-OUTPUT 350 W DC-DC REG PWR SUPPLY MODULE |
| RFB350-48S28-R5 | 1-OUTPUT 350 W DC-DC REG PWR SUPPLY MODULE |
| RFB350-48S12-R5 | 1-OUTPUT 350 W DC-DC REG PWR SUPPLY MODULE |
| RFB300-24S28-4T | 1-OUTPUT 308 W DC-DC REG PWR SUPPLY MODULE |
相关代理商/技术参数 |
参数描述 |
|---|---|
| RFB30048S28R4Y | 制造商:EMERSON-NETWORKPOWER 制造商全称:Emerson Network Power 功能描述:high efficiency, enclosed, isolated dc-dc converter |
| RFB300-48S28-R4Y | 制造商:ARTESYN 制造商全称:Artesyn Technologies 功能描述:DC-DC CONVERTERS 300-350 W Half-Brick |
| RFB300-48S28-R5 | 制造商:Emerson Network Power - Embedded Power 功能描述:DC/DC PS SGL-OUT 16.8V TO 29.4V 11A 308W 9PIN HALF-BRICK - Trays |
| RFB30048S28R5J | 制造商:EMERSON-NETWORKPOWER 制造商全称:Emerson Network Power 功能描述:high efficiency, enclosed, isolated dc-dc converter |
| RFB300-48S28-R5J | 功能描述:DC/DC转换器 308W 36-75Vin 29.4V Single 1/2 Brick RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸: |
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