Datasheet > URF1D12QB-75W

URF1D12QB-75W

更新时间： 2024-11-15 02:49:19

品牌	Logo	应用领域
金升阳 - MORNSUN		/
页数	文件大小	规格书
8页	1725K
描述
75W, wide input voltage, isolated & regulated single output DC-DC converter

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URF1D12QB-75W 数据手册

DC/DC Converter

URF1D_QB-75W Series

75W, wide input voltage, isolated & regulated single

output DC-DC converter

FEATURES



Wide input voltage range: 66-160V

High efficiency up to 91%

Low no-load power consumption

Isolation voltage 3000VDC

Operating temperature range: -40℃ to +100℃

Input under-voltage protection, output short

circuit, over-current, over–voltage,

over-temperature protection



International standard: 1/4 brick

Meets requirements of railway standard

EN50155

Patent Protection RoHS

URF1D_QB -75W Series is a high performance product designed for the field of railway applications. The DC/DC converters feature 75W

output power, no min. load requirement, wide input voltage of 66-160VDC, And allow the high base plate temperature(up to 100℃). The

products also provide input under-voltage protection, output over-voltage protection, short-circuit protection, over-temperature

protection, remote control and compensation, output voltage regulation functions. The series meet railway standard EN50155 . And target

railway system.

Selection Guide

Input Voltage (VDC)

Output

Efficiency (%, Typ)

@ Full Load

Max. Capacitive

Load(µF)

Part No.

Nominal

Max.^*

Output

Voltage(VDC)

Output Current

(mA)(Max./Min.)

(Range)

URF1D05QB-75W

15000/0

86/88

7500

URF1D05QB-75WH

URF1D12QB-75W

URF1D12QB-75WH

URF1D15QB-75W

URF1D15QB-75WH

URF1D24QB-75W

URF1D24QB-75WH

6250/0

5000/0

3125/0

87/89

89/91

6000

4700

3000

110

170

(66-160)

Note: *Exceeding the maximum input voltage may cause permanent damage.

Input Specifications

Item

Operating Conditions

Nominal input voltage

Min.

Typ.

5/774

5/766

5/749

Max.

Unit

URF1D05QB-75W(H)

15/793

15/783

15/766

URF1D12QB-75W(H)

URF1D15QB-75W(H)

URF1D24QB-75W(H)

Input Current (no-load / full load)

Reflected Ripple Current

Surge Voltage (1sec. max.)

Starting Voltage

-0.7

180

VDC

Input Under-voltage Protection

Starting Time

Input Filter

Pi filter

Unavailable

Hot Plug

Ctrl open circuit or connected to TTL high level

(3.5-12VDC)

Module switch on

Module switch off

Ctrl*

Ctrl connected to -Vin or low level (0-1.2VDC)

Input current when switched off

Note: * the voltage of Ctrl pin is relative to input pin -Vin.

2017.07.19-A/3

Page 1 of 8

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

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与URF1D12QB-75W相关器件

型号	品牌	获取价格	描述	数据表
URF1D12QB-75WH	MORNSUN	获取价格	75W, wide input voltage, isolated & regulated single output DC-DC converter
URF1D15HB-150W	MORNSUN	获取价格	Wide input voltage range
URF1D15HB-150WH	MORNSUN	获取价格	Wide input voltage range
URF1D15LD-40WR3	MORNSUN	获取价格	40W, Ultra wide input, isolated & regulated single output DC/DC converter
URF1D15QB-100W	MORNSUN	获取价格	100W, wide input voltage, isolated & regulated single output DC-DC converter
URF1D15QB-100WH	MORNSUN	获取价格	100W, wide input voltage, isolated & regulated single output DC-DC converter
URF1D15QB-50W	MORNSUN	获取价格	50W, wide input voltage, isolated & regulated single output DC-DC converter
URF1D15QB-50WH	MORNSUN	获取价格	50W, wide input voltage, isolated & regulated single output DC-DC converter
URF1D15QB-75W	MORNSUN	获取价格	75W, wide input voltage, isolated & regulated single output DC-DC converter
URF1D15QB-75WH	MORNSUN	获取价格	75W, wide input voltage, isolated & regulated single output DC-DC converter

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