Datasheet > 312S48XFR

312S48XFR

更新时间： 2024-01-11 16:00:20

品牌	Logo	应用领域
MAKE-PS		转换器
页数	文件大小	规格书
4页	181K
描述
Single & Dual Output DC/DC Converter

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中文翻译

获取价格

数据手册

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312S48XFR 数据手册

www.make-ps.com

E-mail:info@make-ps.com

300XFR series

Single & Dual Output

DC/DC Converter

FEATURES

• Up to 81% Efficiency

• Single and Dual Output, 3 watt converter

• Available in 5, 12, 24 and 48 VDC Inputs 2 - 1 Input Range

• Industry Standard Pin out

• Short Circuit Protection

INPUT CHARACTERISTICS

DESCRIPTIONS

Unit/Comments

Min Typ Max

The 300XFR series power modules are high efficiency, low-

profile, 3 watt dc-dc converters that operate over input voltage

ranges of 4.5 - 9 VDC, 9 - 18 VDC, 18 - 36 VDC and 36 - 75 VDC

and provide precisely regulated output voltages of 5V, 12V, 15V,

12V and 15V.

Input Voltage

5 VDC Input Models

12 VDC Input Models

24 VDC Input Models

48 VDC Input Models

Under Voltage Shut Down

5 VDC Input Models

12 VDC Input Models

24 VDC Input Models

48 VDC Input Models

Input Fuse Requirements

5 VDC Input Models

12 VDC Input Models

24 VDC Input Models

48 VDC Input Models

VDC

4.5

12 18

18 24 ±6

±6 48 75

The -40 C to +71 C operating temperature range makes it ideal

for data communication equipment, mobile battery driven

equipment, distributed power systems, telecommunication

equipment, mixed analog/digital subsystems, process/

machine control equipment, computer peripheral systems and

industrial robot systems.

VDC

8.5

±4

mA;Slow blow type

Amp

Pi Filter

1500

700

±50

1±5

OUTPUT CHARACTERISTICS

Min Typ Max

Unit/Comments

% Output voltage at

nominal line & FL

% Equal Output

Loads

% Output voltage

measured from

min. input line to

maximum

±0.5 ±2.0

Output Voltage Set Point

Output Voltage Balance

Line Regulation

Reverse Polarity Input Current

Short Circuit Input Power

Input Filter

1000 1500

±0.5 ±2.0

±0.2 ±0.5

45 60

Load Regulation

Ripple/Noise

% Output voltage

measured from FL

to 10% load

mV p-p, Nom.Line

@FL, 20MHz B.W.,

using 1 μf bypass

capacitor

mV p-p, Over Line,

Load & Temp., 20

MHz B.W.,

GENERAL CHARACTERISTICS

100

Ripple/Noise

Min Typ Max Unit/Comments

Switching Frequency

Isolation Voltage

Isolation Resistance

Isolation Capacitance

MTBF (MIL-HBK-217F)

±00

kHz

500

VDC, 1 minute

using 1 μf bypass

capacitor

Continuous,

1000

Mohm, 500VDC

500 pF, 100kHz, 1Volt

Million Hours,

Short Circuit Protection

Automatic Recovery

% deviation of Vout

for a 25% load

+25 C, Ground

±± ±5

Transient Response

Deviation

Benign

change

±00 500

Transient Recovery Time

μS for 25% load

change

% per degree C

±0.01 ±0.02

Temperature Coefficient

>> B-60

12 3 4

中文翻译

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