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WRB4812ZD-3W PDF预览

WRB4812ZD-3W

更新时间: 2024-01-19 05:33:35
品牌 Logo 应用领域
MICRODC 转换器输出元件输入元件DC-DC转换器
页数 文件大小 规格书
3页 1683K
描述
3W, WIDE INPUT, ISOLATED & REGULATED SINGLE OUTPUT DC-DC CONVERTER

WRB4812ZD-3W 数据手册

 浏览型号WRB4812ZD-3W的Datasheet PDF文件第2页浏览型号WRB4812ZD-3W的Datasheet PDF文件第3页 
WRA-ZD-3WWRB-ZD-3W Series  
3W, WIDE INPUT, ISOLATED & REGULATED DUAL/SINGLE OUTPUT DC-DC CONVERTER  
SELECTION GUIDE  
Input  
Output  
Current(mA)  
Efficiency  
(%.Typ.)  
Voltage  
(VDC)  
Order code  
Voltage(VDC)  
No-load  
FEATURES  
(mA)(typ)  
Nominal  
24  
Range  
9-36  
Max*  
40  
Max.  
Min.  
Wide (4:1) Input Range  
±300  
WRA2405ZD-3W  
16  
±5  
±30  
76  
Short Circuit Protection(automatic recovery)  
1500VDC Isolation  
WRA2412ZD-3W  
WRA2415ZD-3W  
WRB2403ZD-900  
WRB2403ZD-3W  
WRB2405ZD-3W  
WRB2412ZD-3W  
WRB2415ZD-3W  
WRA4805ZD-3W  
WRA4812ZD-3W  
WRA4815ZD-3W  
WRB4803ZD-3W  
WRB4805ZD-3W  
WRB4812ZD-3W  
WRB4815ZD-3W  
24  
24  
24  
24  
24  
24  
24  
48  
48  
48  
48  
48  
48  
48  
9-36  
9-36  
40  
40  
40  
40  
40  
40  
40  
80  
80  
80  
80  
80  
80  
80  
16  
16  
16  
16  
16  
16  
16  
8
±12  
±15  
3.3  
3.3  
5
±125  
±100  
900  
±12  
±10  
90  
81  
83  
76  
74  
76  
81  
81  
85  
83  
85  
74  
78  
80  
80  
Operating Temperature: -40℃~﹢85℃  
Five sided metal shielding  
No external component required  
Internal SMD construction  
RoHS Compliance  
9-36  
9-36  
909  
91  
9-36  
600  
60  
9-36  
12  
250  
25  
9-36  
15  
200  
20  
18-72  
18-72  
18-72  
18-72  
18-72  
18-72  
18-72  
±5  
±12  
±15  
3.3  
5
±300  
±125  
±100  
909  
±30  
±12  
±10  
91  
MTBF>1000Khours  
8
MODEL SELECTION  
8
WRB 24 12 Z D -3W(250)  
8
Product Series Input Voltage  
Output Voltage Wide (4:1) Input Range  
DIP Package Style  
8
600  
60  
8
12  
250  
25  
Rated Power(Output current)  
8
15  
200  
20  
*Input voltage can’t exceed this value,or will cause the permanent damage.  
APPLICATIONS  
The WRA_ZD-3W&WRB_ZD-3W 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:  
COMMON SPECIFICATIONS  
1)Where the voltage of the input power  
supply is wide range(Voltage range≤4:1);  
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.  
Parameter  
Conditions  
Min. Typ. Max. Units  
Storage humidity  
Operating temperature  
Storage temperature  
Temp. rise at full load  
Lead temperature  
Cooling  
95  
85  
%
-40  
-55  
125  
15  
1.5mm from case for 10 seconds  
300  
Free Air Convection  
Continuous,automatic recovery  
Steel,nickel plated, plastic  
Short circuit protection  
Case material  
MICRODC RESERVES THE COPYRIGHT  
Tested for1 minute and 1mA max  
Test at 500VDC  
Isolation voltage  
Isolation resistance  
Isolation Capacitance  
MTBF  
1500  
1000  
VDC  
MΩ  
1000  
15  
pF  
1000  
K hours  
g
Weight  
http://www.microdc.cn Technical Enquiries-Email:tech@microdc.cn Tel:0086-20-86000646  
Page 1 of 3  

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