- 您现在的位置：买卖IC网 > PDF目录299869 > RFB350-48S12-5 1-OUTPUT 350 W DC-DC REG PWR SUPPLY MODULE PDF资料下载
参数资料
| 型号： | RFB350-48S12-5 |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT 350 W DC-DC REG PWR SUPPLY MODULE |
| 文件页数： | 2/5页 |
| 文件大小： | 111K |
| 代理商： | RFB350-48S12-5 |
File Name: rfb300_350.pdf Rev (01): 16 Sept 2004
For the most current data and application support visit www.artesyn.com/powergroup/products.htm
DC/DC CONVERTERS
308W and 350W Half brick
2
NEW Product
RFB300-24S28-R5T
Part Number System with Options
Product Family
RFB = Half-Brick
Rated Output Current
300 = 308W
350 = 350W
Output Voltage
12 = 7.2 to 13.2V
28 = 16.8 to 29.4V
Remote ON/OFF Polarity
R = Negative Logic Option
Blank = Positive Logic Option
Height Option (17)
5 = 0.50in (12.70mm)
4 = 0.40in (10.16mm)
Threaded Inserts
T = Threaded Inserts
Blank = Clearance Inserts
Input Voltage
24 = 18 to 36V
48 = 36 to 75V
Number of Outputs
S = Single
RFB300/350 Series
24Vin and 48Vin single output
OUTPUT
INPUT
OUTPUT
EFFICIENCY
REGULATION
MODEL
POWER
VOLTAGE
CURRENT
(TYP.)
LINE
LOAD
NUMBER
(7)
(MAX.)
(MIN.)
(MAX.)
308W
18 - 36VDC
16.8V - 29.4V
0A
11.0A
90%
±0.15%
±0.2%
RFB300-24S28
308W
36 - 75VDC
16.8V - 29.4V
0A
11.0A
91%
±0.15%
±0.2%
RFB300-48S28
350W
36 - 75VDC
7.2V - 13.2V
0A
29.2A
88%
±0.15%
±0.2%
RFB350-48S12 (17)
350W
36 - 75VDC
16.8V - 29.4V
0A
12.5A
91%
±0.15%
±0.2%
RFB350-48S28
Notes
1
Measurement Bandwidth: 20MHz; Measured with 1F ceramic and a
330F (470F for 12V output model) aluminum or solid tantalum
capacitor across the output terminals.
2
Di/dt = 1A/s; Iout = ±25% Iout (max); Vin = Vnom; Iout = Inom. Tested
with a 1F ceramic and a 330F (470F for 12V output model) aluminum
electrolytic capacitor across the output.
3
External input fusing required. Use a fast acting fuse: 40A (24V model),
15A (48V, 350W model).
4
Iout = Iout (max) Measured with the input capacitor, Cbypass = 330F,
and 6H inductor in series with the power source. Frequencies >100kHz.
5
Signal line assumed <3m in length.
6
This product is only for inclusion by professional installers within other
equipment and must not be operated as a stand-alone product.
7
Negative remote ON/OFF option also available. Add suffix ‘-R’ to part
number, for example see part numbering system.
8
With the enable signal asserted, this is the time from when the input
current reaches 10% of the final steady state value until the output
voltage reaches 10% of the nominal output value. Start-up into resistive
load.
9
With Vin > Vin (min) applied for a minimum of 1 second, this is the time
from when the primary ON/OFF signal is activated until the output
voltage reaches 10% of the nominal output voltage.
Notes Contd.
10 Minimum effective ESR is 1m. Minimum phase margin is 35.
11 Measured per ETSI 300 132-2 Section 4.7.2.
12 From 10% to 90% of Vout(nom). Full resistive load. 1F ceramic and
330F (470F for 12V model) electrolytic capacitors across the output.
13 Converter guaranteed ON for positive option.
14 Maximum driver leakage to insure converter is ON.
15 Converter guaranteed OFF for positive option.
16 Driver sink current @ Vrc ≤ 1.2V.
17 0.40in height option is not available on the 12V output model.
PROTECTION
Short-circuit
12V model
39.4A
(Brickwall current
28V model RFB300
14.3A
limiting)
28V model RFB350
16.3A
Over-voltage protection
12V model
15.0V
(Output shutdown)
28V model
33.2V
Over-temperature
(midpoint of baseplate)
110C
shutdown
相关PDF资料 |
PDF描述 |
|---|---|
| RFB8T-78SP4-H4SP3-0300 | INTERCONNECTION DEVICE |
| RFB8T-79SP4-79SP4-0300 | INTERCONNECTION DEVICE |
| RFPT400TLF | SPECIALTY ANALOG CIRCUIT, PDSO4 |
| RH100-P | Coreless Coil Current Transducer RH 100~1000-P |
| RH100-S | Coreless Coil Current Transducer RH 100~1000-S |
相关代理商/技术参数 |
参数描述 |
|---|---|
| RFB35048S125J | 制造商:EMERSON-NETWORKPOWER 制造商全称:Emerson Network Power 功能描述:high efficiency, enclosed, isolated dc-dc converter |
| RFB35048S125TJ | 制造商:EMERSON-NETWORKPOWER 制造商全称:Emerson Network Power 功能描述:high efficiency, enclosed, isolated dc-dc converter |
| RFB350-48S12-5TJ | 功能描述:DC/DC转换器 350W 36-75Vin 13.2V 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: |
| RFB35048S125TY | 制造商:EMERSON-NETWORKPOWER 制造商全称:Emerson Network Power 功能描述:high efficiency, enclosed, isolated dc-dc converter |
| RFB350-48S12-5TY | 制造商:Johnson Components 功能描述:Module DC-DC 1-OUT 7.2V to 13.2V 29.2A 350W 9-Pin Half-Brick 制造商:Emerson Network Power - Embedded Power 功能描述:350W,36-75VIN,SINGLE,7.2 TO 13.2V@29.2A,1/2 BRICK,88% EFF - Bulk |
发布紧急采购，3分钟左右您将得到回复。