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WRA0512SP-3W PDF预览

WRA0512SP-3W

更新时间： 2024-11-02 05:54:55
品牌 Logo 应用领域
金升阳 - MORNSUN 转换器模拟IC信号电路输出元件DC-DC转换器
页数 文件大小 规格书
2页 109K
描述
DUAL/SINGLE OUTPUT DIP DC-DC CONVERTER

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中文翻译

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WRA0512SP-3W 技术参数

是否Rohs认证： 符合生命周期：Contact Manufacturer
包装说明：, DIP5/6,1.2,300Reach Compliance Code：unknown
风险等级：5.6Is Samacsys：N
最大输入电压：9 V最小输入电压：4.5 V
端子数量：5最高工作温度：85 °C
最低工作温度：-40 °C最大输出电流：0.125 A
标称输出电压：12 V封装主体材料：METAL
封装等效代码：DIP5/6,1.2,300认证状态：Not Qualified
子类别：Other Analog ICs表面贴装：NO
温度等级：INDUSTRIALBase Number Matches：1

WRA0512SP-3W 数据手册

 浏览型号WRA0512SP-3W的Datasheet PDF文件第2页 
WRA_SP-3W & WRB_SP-3W Series  
3W, WIDE INPUT, IAOLATED & REGULATED  
DUAL/SINGLE OUTPUT DIP DC-DC CONVERTER  
multi-country patent protection RoHS  
PRODUCT PROGRAM  
FEATURES  
Input  
Voltage (VDC)  
Nominal Range Max*  
Output  
Wide (2:1) input range  
Efficiency up to 82%  
Part  
Number  
Efficiency  
(%, Typ)  
Current (mA)  
Voltage  
(VDC)  
Max  
±300  
±166  
±125  
±100  
600  
Min  
±30  
±16  
±12  
±10  
60  
Short circuit protection(automatic recovery)  
Operating temperature: -40°C to +85°C  
Internal SMD construction  
1.5KVDC Isolation  
Metal shielding package  
No Heat sink required  
No external component required  
Industry standard Pinout  
MTBF>1,000,000 hours  
RoHS Compliance  
WRA0505SP-3W  
WRA0509SP-3W  
WRA0512SP-3W  
WRA0515SP-3W  
WRB0505SP-3W  
WRB0509SP-3W  
WRB0512SP-3W  
WRB0515SP-3W  
WRA1205SP-3W  
WRA1209SP-3W  
WRA1212SP-3W  
WRA1215SP-3W  
WRB1205SP-3W  
WRB1209SP-3W  
WRB1212SP-3W  
WRB1215SP-3W  
WRB1224SP-3W  
WRA2405SP-3W  
WRA2409SP-3W  
WRA2412SP-3W  
WRA2415SP-3W  
WRB2405SP-3W  
WRB2409SP-3W  
WRB2412SP-3W  
WRB2415SP-3W  
WRB2424SP-3W  
WRA4805SP-3W  
WRA4809SP-3W  
WRA4812SP-3W  
WRA4815SP-3W  
WRB4805SP-3W  
WRB4809SP-3W  
WRB4812SP-3W  
WRB4815SP-3W  
WRB4824SP-3W  
±5  
±9  
±12  
±15  
5
68  
70  
72  
71  
68  
70  
72  
71  
74  
76  
78  
79  
76  
78  
80  
79  
81  
78  
80  
82  
81  
78  
80  
82  
81  
80  
78  
79  
80  
81  
78  
79  
80  
81  
80  
5
4.5-9  
11  
9
333  
33  
12  
15  
±5  
±9  
±12  
±15  
5
250  
25  
200  
20  
±300  
±166  
±125  
±100  
600  
±30  
±16  
±12  
±10  
60  
12  
9-18  
22  
9
333  
33  
12  
15  
24  
±5  
±9  
±12  
±15  
5
250  
25  
APPLICATIONS  
200  
20  
The WRB_SP-3W & WRA_SP-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:  
125  
12  
±300  
±166  
±125  
±100  
600  
±30  
±16  
±12  
±10  
60  
24  
18-36  
40  
1) Where the voltage of the input power supply  
is wide range (voltage range: 2:1);  
9
333  
33  
12  
15  
24  
±5  
±9  
±12  
±15  
5
250  
25  
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.  
200  
20  
125  
12  
±300  
±166  
±125  
±100  
600  
±30  
±16  
±12  
±10  
60  
48  
36-72  
80  
9
333  
33  
12  
15  
24  
250  
25  
MODEL SELECTION  
WRB0512SP-3W  
200  
20  
125  
12  
*Input voltage can’t exceed this value, or will cause the permanent damage.  
Note: The load shouldn't be less than 10%, otherwise ripple will increase dramatically.  
Operation under 10% load will not damage the converter; However, they may not meet all specification  
listed.  
Rated Power  
Package Style  
Output Voltage  
Input Voltage  
Product Series  
OUTPUT SPECIFICATIONS  
Item  
Test conditions  
Min  
0.3  
Typ  
Max  
3
Units  
W
Output power  
Refer to product program  
Positive voltage accuracy Refer to recommended circuit  
Negative voltage accuracy Refer to recommended circuit  
±1  
±3  
±3  
±5  
%
Load regulation  
From 10% to 100% load  
±0.5  
±0.2  
±1*  
±0.5  
MORNSUN Science & Technology co.,Ltd.  
Address: 2th floor 6th building, Hangzhou  
Industrial District, Guangzhou, China  
Tel: 86-20-38601850  
Fax: 86-20-38601272  
http://www.mornsun-power.com  
Line regulation  
Input voltage from low to high  
Refer to recommended circuit  
20MHz Bandwidth  
Temperature drift (Vout)  
Ripple & Noise**  
±0.03 %/°C  
150 mVp-p  
KHz  
75  
Switching frequency  
100% load, nominal input voltage  
300  
*Dual output models unbalanced load: ±5%.  
**Test ripple and noise by “parallel cable” method. See detailed operation instructions at Testing of Power  
Converter section, application notes.  
MORNSUN reserves the copyright  
Specifications subject to change without notice. WRA_SP-3W & WRB_SP-3W  
A/1-2008  
Page 1 of 2  
12

中文翻译

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