Datasheet > 315S48WFR

315S48WFR

更新时间： 2024-11-06 07:42:35

品牌	Logo	应用领域
MAKE-PS		转换器
页数	文件大小	规格书
4页	200K
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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315S48WFR 数据手册

www.make-ps.com

E-mail:info@make-ps.com

300WFR series

Single & Dual Output

DC/DC Converter

FEATURES

• Up to 84% Efficiency

• Single & Dual Output, 2 to 3 watt converter

• 2 - 1 Input Range

• 1500 VDC Input / Output Isolation

• Short Circuit Protection

• MTBF > 1,000,000 Hours

INPUT CHARACTERISTICS

DESCRIPTIONS

Unit/Comments

Min Typ Max

The 300WFR series 3 watts power modules are high

efficiency, low profile dc-dc converters that operate over a wide

input voltage range of 4.5 - 9 VDC, 9 - 18 VDC, 18 - 36 VDC and 36

- 72 VDC and provide precisely regulated output voltages of

3.3V, 5V, 12V, 15V, 5V, 12V and 15V.

Start Voltage

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

Reverse Polarity Input Current

VDC

4.5

12 18

18 24 ±6

±6 48 72

The -25 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.

mA; Slow blow type

mA;Slow blow type

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 ±1.0

Output Voltage Set Point

±0.5 ±2.0

±0.2 ±0.5

Output Voltage Balance

(Duals)

Line Regulation

±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

Min Typ Max Unit/Comments

Switching Frequency

Isolation Voltage

Isolation Resistance

Isolation Capacitance

MTBF (MIL-HBK-217F)

±00

kHz

1500

1000

VDC, 1 minute

Mohm, 500VDC

65 100 pF, 100kHz, 1Volt

Million Hours,

100

Ripple/Noise

+25 C, Ground

Benign

using 1 μf bypass

capacitor

Continuous,

Short Circuit Protection

Automatic Recovery

% deviation of Vout

for a 25% load change

μS for 25% load

change

% per degree C

±± ±5

Transient Response Deviation

120

Over Power Protection

Transient Recovery Time

±00 500

±0.01 ±0.02

Temperature Coefficient

>> B-52

12 3 4

中文翻译

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