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WRA1212SP-2W PDF预览

WRA1212SP-2W

更新时间： 2024-01-30 09:09:15
品牌 Logo 应用领域
金升阳 - MORNSUN DC-DC转换器
页数 文件大小 规格书
2页 224K
描述
DIP PACKAGE DC-DC CONVERTER

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WRA1212SP-2W 数据手册

 浏览型号WRA1212SP-2W的Datasheet PDF文件第2页 
WRA_SP-2W & WRB_SP-2W Series  
2W, WIDE INPUT, DUAL & SINGLE OUTPUT  
DIP PACKAGE DC-DC CONVERTER  
Patent Protection  
RoHS  
FEATURES  
PRODUCT PROGRAM  
● 2:1 wide input voltage range  
● Operating temperature: -40°C ~+85°C  
● 1.5KVDC isolation  
● Metal shielding package  
● No heat sink required  
● Short circuit protection  
● Industry standard pinout  
● MTBF>1,000,000 hours  
● RoHS Compliance  
Input  
Voltage (VDC)  
Nominal Range  
Output  
Part  
Number  
Efficiency  
(%, Typ.)  
Current (mA)  
Voltage  
(VDC)  
Max.*  
Max.  
±200  
±83  
±67  
400  
167  
±200  
±83  
±67  
400  
±83  
400  
83  
Min.  
±20  
±8  
±6  
40  
16  
±20  
±8  
±6  
40  
±8  
40  
8
WRA0505SP-2W  
WRA0512SP-2W  
WRA0515SP-2W  
WRB0505SP-2W  
WRB0512SP-2W  
WRA1205SP-2W  
WRA1212SP-2W  
WRA1215SP-2W  
WRB1205SP-2W  
WRA2412SP-2W  
WRB2405SP-2W  
WRB2424SP-2W  
WRB4805SP-2W  
±5  
±12  
±15  
5
68  
72  
73  
68  
72  
74  
78  
79  
73  
79  
77  
81  
77  
80  
5
4.5-9  
11  
12  
±5  
±12  
±15  
5
APPLICATIONS  
12  
9-18  
22  
±12  
5
The WRA_SP-2W & WRB_SP-2W series  
are specially designed for applications where  
a wide range input voltage power supplies are  
isolated from the input power supply in a  
distributed power supply system on a circuit  
board. These products apply to:  
24  
5
400  
133  
40  
13  
WRB4815SP-2W  
Note:  
15  
1) Where the voltage of the input power  
supply is wide range (voltage range ≤ 2:1);  
2) Where isolation is necessary between input  
and output(isolation voltage ≤1500VDC);  
3) Where the regulation of the output voltage  
and the output ripple noise are demanded.  
1.Models listed with strike-through text have been officially discontinued.  
2.*Input voltage can’t exceed this value, or will cause the permanent damage.  
ISOLATION SPECIFICATIONS  
Item  
Test conditions  
Min.  
1500  
1000  
Typ.  
Max.  
Units  
VDC  
MΩ  
Isolation voltage  
Tested for 1 minute and 1mA max  
Isolation resistance Test at 500VDC  
Isolation capacitance Input/Output, 100KHz/1V  
47  
pF  
COMMON SPECIFICATIONS  
MODEL SELECTION  
WRB0505SP-2W  
Item  
Test conditions  
Min.  
Typ.  
Max.  
95  
Units  
%
Storage humidity  
Operating temperature  
Storage temperature  
Temp. rise at full load  
Lead temperature  
No-load Power  
Cooling  
Rated Power  
Package Style  
Output Voltage  
-40  
-55  
85  
125  
Input Voltage  
°C  
Product Series  
15  
1.5mm from case for 10 seconds  
300  
0.15  
W
Free air convection  
MORNSUN Science & Technology Co.,Ltd.  
Address: No. 5, Kehui St. 1, Kehui development  
center, Science Ave., Guangzhou Science City,  
Luogang district, Guangzhou,P.R.China.  
Tel: 86-20-38601850  
Short circuit protection  
Case material  
MTBF  
Continuous, automatic recovery  
Copper, Nickel Plated  
1000  
K hours  
g
Weight  
14  
Fax:86-20-38601272  
Http://www.mornsun-power.com  
The copyright and authority for the interpretation of the products are reserved by MORNSUN  
Specifications subject to change without notice.  
A/4-2012 Page 1 of 2  
WRA_SP-2W & WRB_SP-2W  
12

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