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WRF1224S-3WR2 PDF预览

WRF1224S-3WR2

更新时间: 2024-01-07 12:59:38
品牌 Logo 应用领域
金升阳 - MORNSUN /
页数 文件大小 规格书
6页 1148K
描述
DC-DC Regulated Power Supply Module

WRF1224S-3WR2 技术参数

生命周期:Contact Manufacturer包装说明:,
Reach Compliance Code:unknown风险等级:5.66
模拟集成电路 - 其他类型:DC-DC REGULATED POWER SUPPLY MODULEBase Number Matches:1

WRF1224S-3WR2 数据手册

 浏览型号WRF1224S-3WR2的Datasheet PDF文件第1页浏览型号WRF1224S-3WR2的Datasheet PDF文件第3页浏览型号WRF1224S-3WR2的Datasheet PDF文件第4页浏览型号WRF1224S-3WR2的Datasheet PDF文件第5页浏览型号WRF1224S-3WR2的Datasheet PDF文件第6页 
DC/DC Converter  
WRE_S - 3WR2 & WRF_S - 3WR2 Series  
48  
(36-75)  
CE  
WRF4815S-3WR2  
80  
15  
200/10  
70/100  
82/84  
470  
Notes: Exceeding the maximum input voltage may cause permanent damage;  
For the dual output modules, the capacitive loads of positive and negative outputs are the same.  
Input Specifications  
Item  
Operating Conditions  
5VDC Input  
Min.  
--  
Typ.  
800/60  
277/25  
314/25  
140/8  
154/8  
69/3  
78/3  
20  
Unit  
Max.  
846/65  
286/30  
338/30  
145/13  
163/13  
72/10  
85/10  
--  
3.3V Output  
Others  
--  
12VDC Input  
24VDC Input  
48VDC Input  
--  
Input Current (full load/no-load)  
3.3V Output  
Others  
--  
--  
3.3V Output  
Others  
--  
mA  
--  
5VDC Input  
12VDC Input  
24VDC Input  
48VDC Input  
5VDC Input  
12VDC Input  
24VDC Input  
48VDC Input  
5VDC Input  
12VDC Input  
24VDC Input  
48VDC Input  
--  
--  
20  
--  
Reflected Ripple Current  
Input Impulse Voltage (1sec. max.)  
Starting Voltage  
--  
55  
--  
--  
55  
--  
-0.7  
-0.7  
-0.7  
-0.7  
3.5  
4.5  
11  
24  
--  
12  
--  
25  
--  
50  
--  
100  
4.5  
VDC  
4
8
9
16  
18  
33  
36  
Input Filter  
Hot Plug  
Filter capacitor  
Unavailable  
Module turn-on  
Module turn-off  
The Ctrl end is suspended or of high resistance  
Connect with high level (relative to the input  
grounding) to make the 5-10mA current flows into  
the Ctrl end.  
Ctrl function*  
Note: * For use of Ctrl, please refer to the “design reference” in this manual.  
Output Specifications  
Item  
Operating Conditions  
5%-100% load  
Min.  
--  
Typ.  
±1  
Max.  
±3  
Unit  
%
Output Voltage Accuracy  
No-load Output Voltage Accuracy  
Balance of Output Voltage  
Line Regulation  
Input voltage range  
--  
±1.5  
±0.5  
±0.2  
±0.4  
0.5  
±5  
Dual output, balanced load  
Full load, the input voltage is from low to high  
5%-100% load  
--  
±1  
--  
±0.5  
±0.75  
3
Load Regulation  
--  
Transient Recovery Time  
Transient Response Deviation  
Temperature Coefficient  
Ripple & Noise *  
--  
ms  
%
25% load step change  
--  
±2.5  
±0.02  
±5  
%/  
Full load  
--  
±0.03  
20MHz bandwidth  
See Selection Guide  
Short Circuit Protection  
Continuous, self-recovery  
Note: *Ripple and noise are measured by “parallel cable” method, please see DC-DC Converter Application Notes for specific operation.  
1
The WRF1203S-3WR2 and WRF4803S-3WR2 maximum no-load voltage accuracy is 8%,Other products output voltage of 3.3VDC, 5VDC,±3.3VDC,±5 VDC  
output voltage accuracy max is ±5%  
2
The WRE2405S-3WR2 ripple maximum is 65 mVp-p。  
2016.01.25-B/0  
Page 2 of 6  
MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation  

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