Datasheet > URB1D05LMD-10WR3

URB1D05LMD-10WR3

更新时间： 2024-10-15 01:06:03

品牌	Logo	应用领域
金升阳 - MORNSUN		/
页数	文件大小	规格书
8页	4377K
描述
Enhanced isolation, isolation voltage

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URB1D05LMD-10WR3 数据手册

DC/DC Converter

URB1D_LMD-10WR3 Series

10W, ultra wide input isolated & regulated

single output DC-DC converter

FEATURES



Ultra wide input voltage range (4:1)

High efficiency up to 85%

Enhanced isolation, isolation voltage: 2250VDC

Operating temperature range: -40℃ to +85℃

Input under-voltage Protection, Output short

circuit, over-current, over–voltage protection

Low ripple & noise



EMI meet EN50121-3-2 & CISPR22/EN55022 CLASS

A, without external components



Meets requirements of railway standard

EN50155



Meet the IEC60950, UL60950, EN60950 approval

Reverse voltage protection available with

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

mounting)



International standard pin-out

RoHS Patent Protection

URB1D_LMD-10WR3 series are isolated 10W DC-DC products with 4:1 input voltage .Their feature efficiency up to 85%, 2250VDC isolation with

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

over–voltage protection. Railway vehicle electronic equipment widely used in 72V, 96V and 110V.

Selection Guide

③

Input Voltage (VDC)

Output

Efficiency

(%, Min./Typ.)

@ Full Load

Max.

Capacitive

Load(µF)

①

certification

Part No.

Nominal

Output Voltage

(VDC)

Output Current (mA)

②

Max.

(Max./Min.)

(Range)

URB1D03LMD-10WR3

3.3

2400/0

74/76

5400

470

URB1D05LMD-10WR3

URB1D12LMD-10WR3

URB1D15LMD-10WR3

URB1D24LMD-10WR3

2000/0

833/0

667/0

417/0

78/80

82/84

83/85

110

170

(40-160)

330

100

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

URB1D05LMD-10WHR3A2S is chassis mounting of with heat sink, URB1D05LMD-10WR3A4S 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;

②Absolute maximum rating without damage on the converter, but it isn't recommended;

③Efficiency 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

Nominal input voltage

Min.

Typ.

95/3

110/3

Max.

98/8

Unit

3.3V output

Others

Input Current (full load / no-load)

117/8

Reflected Ripple Current

Surge Voltage (1sec. max.)

Starting Voltage

-0.7

180

100% load

VDC

Shutdown Voltage

Nominal input voltage & constant resistance

load

Starting Time

Input Filter

Hot Plug

Pi filter

Unavailable

2016.11.07-A/0

Page 1 of 8

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

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