Datasheet > URF1D05LD-40WR3

URF1D05LD-40WR3

更新时间： 2024-11-15 02:49:15

品牌	Logo	应用领域
金升阳 - MORNSUN		/
页数	文件大小	规格书
8页	2926K
描述
40W, Ultra wide input, isolated & regulated single output DC/DC converter

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中文翻译

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URF1D05LD-40WR3 数据手册

DC/DC Converter

URF1D_LD-40WR3 Series

40W, Ultra wide input, isolated & regulated single output

DC/DC converter

FEATURES



Ultra wide input voltage range (4:1)



Enhanced isolation, isolation voltage:

3.0KVDC/1.5KVAC



Operating temperature range: -40℃ to +85℃

Input Under-voltage Protection, Output short

circuit, over-current, over–voltage protection,

over-temperature protection



Meets requirements of railway standard

EN50155

Reverse voltage protection available with

A2S(Chassis mounting) or A4S(35mm DIN-Rail

mounting)



International standard pin-out

Patent Protection RoHS

URF1D_LD-40WR3 series are isolated 40W DC-DC products with 4:1 input voltage .Their feature efficiency up to 91%, 1500VAC / 3000VDC

isolation with enhanced isolation, operating temperature of -40℃ to +85℃, Input Under-voltage Protection, Output short circuit,

over-current, over–voltage, over- temperature protectionprotection.Railway vehicle electronic equipment widely used in 72V, 96V and

110V.

Selection Guide

④

Input Voltage (VDC)

Output

Efficiency

(%,Min./Typ.)

@ Full Load

Max. Capacitive

Load(µF)

①

②

Part No.

Certification

Nominal

(Range)

Output Voltage

(VDC)

Output Current

③

Max.

(mA)(Max./Min.)

10000/0

8000/0

URF1D03LD-40WR3

URF1D05LD-40WR3

URF1D12LD-40WR3

URF1D15LD-40WR3

URF1D24LD-40WR3

URF1D48LD-40WR3

3.3

85/87

86/88

89/91

87/89

10000

2700

1680

680

3333/0

110

170

(40-160)

2667/0

1667/0

833/0

470

Note:

①Series with suffix “H” are heat sink mounting; series with suffix “A2S” are chassis mounting，with suffix “A4S” are DIN-Rail mounting, for example

URF1D05LD-40WHR3A2S is chassis mounting of with heat sink, URF1D05LD-40WR3A4S is DIN-Rail mounting of without heat sink; If the application has a higher

requirement for heat dissipation, you can choose modules with heat sink;

②The minimum input voltage and starting voltage of A2S (wiring) and A4S (rail) Model are 1VDC higher than those of DIP package due to input reverse polarity

protection function;

③Absolute maximum rating without damage on the converter, but it isn't recommended;

④Efficiency is measured In nominal input voltage and rated output load;A2S (wiring) and A4S (rail) Model due to input reverse polarity protection, minimum

efficiency greater than Min.-2 is qualified.

Input Specifications

Item

Operating Conditions

Min.

Typ.

Max.

Unit

3.3V output

Others

345/5

413/3

353/15

Input Current (full load / no-load) Nominal input voltage

423/15

Reflected Ripple Current

Surge Voltage (1sec. max.)

Starting Voltage

Shutdown Voltage

Starting Time

Nominal input voltage

100% load

180

-0.7

VDC

Nominal input voltage & constant resistance load

Input Filter

Pi filter

Hot Plug

Unavailable

2018.05.04-A/0

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

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与URF1D05LD-40WR3相关器件

型号	品牌	获取价格	描述	数据表
URF1D05QB-50W	MORNSUN	获取价格	50W, wide input voltage, isolated & regulated single output DC-DC converter
URF1D05QB-50WH	MORNSUN	获取价格	50W, wide input voltage, isolated & regulated single output DC-DC converter
URF1D05QB-75W	MORNSUN	获取价格	75W, wide input voltage, isolated & regulated single output DC-DC converter
URF1D05QB-75WH	MORNSUN	获取价格	75W, wide input voltage, isolated & regulated single output DC-DC converter
URF1D12HB-150W	MORNSUN	获取价格	Wide input voltage range
URF1D12HB-150WH	MORNSUN	获取价格	Wide input voltage range
URF1D12LD-40WR3	MORNSUN	获取价格	40W, Ultra wide input, isolated & regulated single output DC/DC converter
URF1D12QB-100W	MORNSUN	获取价格	100W, wide input voltage, isolated & regulated single output DC-DC converter
URF1D12QB-100WH	MORNSUN	获取价格	100W, wide input voltage, isolated & regulated single output DC-DC converter
URF1D12QB-50W	MORNSUN	获取价格	50W, wide input voltage, isolated & regulated single output DC-DC converter

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