Datasheet > 1505D48UFR-Y

1505D48UFR-Y

更新时间： 2024-11-02 10:23:03

品牌	Logo	应用领域
库柏 - COOPER		/
页数	文件大小	规格书
4页	67K
描述
Analog Circuit,

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中文翻译

获取价格

数据手册

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1505D48UFR-Y 数据手册

1500UFR series

www.martekpower.com

FEATURES

Single & Dual Output

DC/DC Converter

• Efficiency up to 86%

• 1500 VDC Isolation

• 4:1 Wide Input Range

• Remote On/Off Control

• UL 1950 and EN 55022 Approved

• >700,000 Hours MTBF

INPUT CHARACTERISTICS

DESCRIPTIONS

Min Typ Max Unit/Comments

The 1500UFR series is a family of 16 models DC/DC

converters designed to address the application needs for

data communication equipment, mobile battery driven equip-

ment, distributed power systems, telecommunications

equipment, mixed analog/ digital subsystems, process/

machine control equipment, computer peripheral systems

and industrial robot systems. In addition to packing up to 15

watts of power into a 2” X 1” X 0.4” package with efficiency up

to 86%, the series also has ultra-wide input ranges of 9-36VDC

and 18-75 VDC, which are available in output voltage of 3.3V, 5V,

5.1V, 12V, 15V, 5V, 12V and 15 VDC.

Start Voltage

24 VDC Input Models

48 VDC Input Models

Input Fuse Requirement

24 VDC Input Models

48 VDC Input Models

Under Voltage Shutdown

24 VDC Input Models

48 VDC Input Models

Reverse Polarity Input

Short Circuit Input Power

Input Filter

8.5

VDC

15 17 18

2500

1250

mA; Slow blow type

8.5

VDC

13 15 17

VDC

3500

Amp

Pi Filter

GENERAL CHARACTERISTICS

OUTPUT CHARACTERISTICS

Min Typ Max Unit/Comments

Switching Frequency

Isolation Voltage

Isolation Resistance

Isolation Capacitance

MTBF (MIL-HBK-217F)

290 330 400

1500

kHz

Output Voltage Set Point

Output Voltage Balance

Line Regulation

1.0 2.0 % Output voltage at

nominal line & FL

0.5 2.0 %; Equal Output

Loads

VDC, 1 minute

Mohm, 500VDC

1000

1200 1500 pF, 100kHz, 1Volt

Million Hours,

0.7

0.1 0.5 % Output voltage

measured from

+25 C, Ground

Benign

min. input line to

maximum

Load Regulation

Ripple/Noise

0.5 1.0 % Output voltage

measured from FL

to 10% load

55 80 mV p-p, Nom.Line

@FL, 20MHz B.W.,

using 1 μf bypass

capacitor

Over Power Protection

Transient Response

Deviation

120

% deviation of Vout

for a 25% load change

Transient Recovery Time

300 500 μS for 25% load

change, to within 1%

Temperature Coefficient

Ouput Short Circuit

0.01 0.02 % per C

Continuous

Martek Power reserves the right to change specifications without notice.

B-116

12 3 4

中文翻译

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