Datasheet > URA4812D-30W

URA4812D-30W

更新时间： 2022-02-26 12:17:06

品牌	Logo	应用领域
金升阳 - MORNSUN		DC-DC转换器输出元件
页数	文件大小	规格书
6页	989K
描述
DUAL/ SINGLE OUTPUT DIP DC-DC CONVERTER

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URA4812D-30W 数据手册

FEATURES

URA_D-30W&URB_D-30W SERIES

30W,4:1WIDE INPUT, ISOLATED & REGULATED

DUAL/ SINGLE OUTPUT DIP DC-DC CONVERTER

● Efficiency up to 90%

● 4:1 wide input voltage range

● 1500VDC isolation

● Six-sided metal shield

● Short circuit protection

(automatic recovery)

● Operating temperature: -40°C to +85°C

● Industry standard pinout

Patent Protection RoHS

PART NUMBER SYSTEM

APPLICATION

URA_D-30W&URB_D-30W series offer 30W of output，

wide input voltage:9-36VDC ， 18-75VDC ， and features

URB2405D-30W

1500VDC isolation, six-sided metal shield，over current and

short circuit protection. All models are particularly suitable

for industrial, telecommunication, electric power, test

equipments applications.

Rated Power

Package

Output Voltage

Input Voltage

Product Series

SELECTION GUIDE

Input Current

(mA)(typ.)

Reflected

Ripple

Current

(mA,typ.)

Efficiency

(%, typ.)

@Max.

Load

Input Voltage(VDC) Output

Output Current (mA)

Max.

Model

Approval

Voltage

(VDC)

Max*

Capacitive

Nominal

@Max.

@No

Load

Load^#(µF)

Max.

Min.

(Range)

Load

1450

URA2405D-30W

URA2412D-30W

URA2415D-30W

URB2405D-30W

URB2412D-30W

URB2415D-30W

URA4805D-30W

URA4812D-30W

URA4815D-30W

URB4805D-30W

URB4812D-30W

URB4815D-30W

±5

±3000

±1250

±1000

6000

±150

±63

±50

300

125

100

±150

±63

±50

300

125

100

2000

1250

680

±12

1420

±15

(9-36)

120

6000

2500

1100

2000

1250

680

±5

±12

±15

2500

2000

1450

1420

±3000

±1250

±1000

6000

(18-75)

100

6000

2500

1100

1420

2500

2000

Note: 1. *Input voltage can’t exceed this value, or will cause the permanent damage. ^#For each output.

2. Add suffix “H” for heat sink mounted, for example URB2405D-30WH.

INPUT SPECIFICATIONS

Item

Test Conditions

Min.

Typ.

Max.

Unit

VDC

Models ON

Models OFF

Models ON

Models OFF

Nominal Input

(24V)

Under Voltage Lockout

17.8

Nominal Input

(48V)

Start-up Time

Ctrl*

Models ON

Models OFF

Ctrl leave open or connect TTL high level(3.5-12VDC)

Ctrl connect GND or low level(0-1.2VDC)

Input current (Models OFF)

Pi Filter

Input Filter

Note:* The CTRL pin voltage is referenced to GND.

The copyright and authority for the interpretation of the products are reserved by MORNSUN

URA_D-30W&URB_D-30W

2013.05.31-A/2 Page 1 of 6

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