Datasheet > WRA0515YMD-3W

WRA0515YMD-3W

更新时间： 2024-02-14 16:15:17

品牌	Logo	应用领域
MICRODC		输出元件输入元件
页数	文件大小	规格书
4页	741K
描述
3W,WIDE INPUT, ISOLATED & REGULATEDDUAL/SINGLEOUTPUTDC-DCCONVERTER

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WRA0515YMD-3W 技术参数

WRA-YMD-3W＆WRB-YMD -3W Series

APPLICATION NOTE

Recommended Circuit

All the WRA_YMD-3W&WRB_YMD-3W Series have been tested according to the following recommended testing

circuit before leaving factory.This series should be tested under load(see Figure 1).

If you want to further decrease the input/output ripple,you can increase capacitance properly or choose

capacitors with low ESR.However,the capacitance of the output filter capacitor must be proper.If the

capacitance is too big,a startup problem might arise.For every channel of output,provided the safe and

reliable operation is ensured,the greatest capacitance of its filter capacitor sees (Table 1).General:

Cin:

5V&12V

100μF

24V&48V

10μF-47μF

Cout: 10μF/100mA

Input current

While using unstable power source,please ensure the output voltage and ripple voltage do not exceed

indexes of the converter.The preceding power source must be able to provide for converter sufficient

starting current Ip(Figure 2).General:Ip≤1.4*Iin-max

No parallel connection or plug and play

OUTLINE DIMENSIONS ＆ FOOTPRINT DETAILS

MECHANICAL DIMENSIONS

RECOMMENDED FOOTPRINT

Top view,grid:2.54mm(0.1inch)

diameter:1.00mm(0.039inch)

Note:

Unit:mm[inch]

Pin section tolerances:±0.10mm[±0.004inch]

General tolerances:±0.25mm[±0.010inch]

http://www.microdc.cn Technical Enquiries-Email:tech@microdc.cn Tel:0086-20-86000646

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