Datasheet > WRF1205P-3WR2

WRF1205P-3WR2

更新时间： 2024-01-10 03:33:21

品牌	Logo	应用领域
金升阳 - MORNSUN		/
页数	文件大小	规格书
6页	279K
描述
DC/DC Converter

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中文翻译

获取价格

数据手册

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WRF1205P-3WR2 数据手册

DC/DC Converter

WRE_P- 3WR2 & WRF_P- 3WR2 Series

Parameter description:

Model

FUSE

MOV

Vin:5V

Vin:12V

Vin:24V

Vin:48V

Slow blown fuses according to the actual input current selections of the clients

S14K25

1000μF

S14K35

S14K60

1000μF

330μF/50V

330μF/100V

4.7μF/100V

4.7μF/50V

LDM1

12μH

4.7μF/50V

4.7μF /100V

10μF

CY1

1nF/3KV

Note: ①.Part ① in the Fig. 3 is used for EMS test and part ② for EMI filtering; selected based on needs.

②.If there is no recommended parameters, the model no require the external component.

EMC solution-recommended circuit PCB layout

Dual

Single

Fig. 4

Note: Note: the min. distance of the bonding pads between input grounding and output grounding shall be ≥ 2mm.

4. Input current

When the electricity is provided by the unstable power supply, please make sure that the range of the output voltage fluctuation and the

ripple voltage of the power supply do not exceed the indicators of the modules. Input current of power supply should afford the flash startup

current of this kind of DC/DC module(see Fig. 5).

Generally: Vin=5V

Vin=12V

Iave =1400mA

Iave=620mA

Iave=310mA

Iave =150mA

Vin=24V

Vin=48V

Iave

Input Voltage

scope

Input Voltage (V)

Fig. 5

5. For more information please find DC-DC converter application notes on www.mornsun-power.com

2014.03.26-A/4

Page 5 of 6

MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation

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