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0RQB-Q0T12D PDF预览

0RQB-Q0T12D

更新时间: 2024-01-22 03:48:07
品牌 Logo 应用领域
BEL 转换器
页数 文件大小 规格书
6页 206K
描述
ISOLATED DC/DC CONVERTERS

0RQB-Q0T12D 技术参数

生命周期:Obsolete零件包装代码:MODULE
包装说明:,针数:5
Reach Compliance Code:compliantECCN代码:EAR99
风险等级:5.84模拟集成电路 - 其他类型:DC-DC REGULATED POWER SUPPLY MODULE
最大输入电压:75 V最小输入电压:36 V
标称输入电压:48 VJESD-30 代码:R-XDMA-P5
长度:58.42 mm功能数量:1
输出次数:1端子数量:5
最高工作温度:85 °C最低工作温度:-40 °C
最大输出电压:12.5 V最小输出电压:11.5 V
标称输出电压:12 V封装主体材料:UNSPECIFIED
封装形状:RECTANGULAR封装形式:MICROELECTRONIC ASSEMBLY
认证状态:Not Qualified座面最大高度:20.5 mm
表面贴装:NO技术:HYBRID
温度等级:INDUSTRIAL端子形式:PIN/PEG
端子节距:7.62 mm端子位置:DUAL
最大总功率输出:400 W微调/可调输出:NO
宽度:36.83 mmBase Number Matches:1

0RQB-Q0T12D 数据手册

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ISOLATED DC/DC CONVERTERS  
48 Vdc Input 12 Vdc / 33 A Output  
Sep. 03, 2010  
Bel Power Inc., a subsidiary of Bel Fuse Inc.  
0RQB-Q0T12D  
RoHS Compliant  
Rev. F  
Basic Isolation  
Low Cost  
SCP/OCP  
Fixed Frequency (300 kHz)  
High Efficiency  
Remote On/Off  
High Power Density  
Over Temperature Protection  
Output Over Voltage Protection  
Baseplate  
Input Under Voltage Lockout  
Input Over Voltage Lockout  
Description  
The 0RQB-Q0T12D is an isolated dc/dc converter that operates from a nominal 48 Vdc source. This unit will  
provide up to 400 W of output power from a nominal 48 Vdc input. This unit is designed to be highly efficient and  
low cost. Features include remote on/off, over current protection and over voltage protection. The converter is  
provided in an industry standard quarter brick package.  
Part Selection  
Output  
Input Voltage  
Max. Output  
Current  
Max. Output  
Power  
Typical  
Efficiency  
Model Number  
Active Low  
Voltage  
12 Vdc  
36 Vdc - 75 Vdc  
33 A  
400 W  
95%  
0RQB-Q0T12D  
Notes: 1. Add “G” suffix at the end of the model number to indicate Tray Packaging.  
2. The part number above indicates RoHS 6. Change the second letter "R" to "7" for RoHS 5 part numbers.  
Absolute Maximum Ratings  
Parameter  
Min  
Typ  
Max  
Notes  
Input Voltage (continuous)  
-0.3 V  
-
75 V  
Input voltage Transient protection  
Remote On/Off  
-
-
-
-
-
-
100V  
18 V  
Operating for 100mS  
-0.3 V  
-
I/O Isolation Voltage  
1500 V  
85 °C  
125 °C  
Ambient Temperature  
Storage Temperature  
-40 °C  
-55 °C  
Note: All specifications are typical at 25 °C unless otherwise stated.  
Input Specifications  
Parameter  
Min  
36 V  
Typ  
48 V  
-
Max  
75 V  
13 A  
Notes  
Input Voltage  
Input Current (full load)  
Input Current (no load)  
Remote Off Input Current  
-
-
-
80 mA  
10 mA  
150 mA  
20 mA  
Input Reflected Ripple Current  
(pk-pk)  
With simulated source impedance of 10  
uH, 5 Hz to 20 MHz; use a 100 uF/100 V  
electrolytic capacitor with ESR = 1 ohm  
max, at 200 kHz.  
-
-
20 mA  
5 mA  
30 mA  
Input Reflected Ripple Current  
(rms)  
10 mA  
I2t Inrush Current Transient  
Turn-on Voltage Threshold  
Turn-off Voltage Threshold  
-
-
1 A2S  
35.5 V  
35 V  
33 V  
32.5 V  
34.5 V  
33.5 V  
Notes: 1. Should place at least 220uF/100V electrolytic capacitor directly adjacent to the input pin of the module.  
2. All specifications are typical at nominal input, full load at 25 °C unless otherwise stated.  
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com  

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