Datasheet > 515S12

515S12

更新时间： 2022-09-20 14:07:37

品牌	Logo	应用领域
MAKE-PS		转换器
页数	文件大小	规格书
4页	185K
描述
Single & Dual Output DC/DC Converter

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515S12 数据手册

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500 series

Single & Dual Output

DC/DC Converter

FEATUREꢀ

• Low Output Noise/Ripple

• -40 C to +75 C Operating Temperature Range

0.03% Line/Load Regulation

•

• Full Input/Output Protection

• UL1950, CꢀA 22.2-950, VDE/EN 60950 Approved

• >1,000,000 Hours MTBF

INPUT CHARACTERIꢀTICꢀ

DEꢀCRIPTIONꢀ

Unit/Comments

Min Typ Max

The 500 series is a family of compact, high performance, low

noise 5W DC/DC converters. High performance features

include 1000 VDC input/output isolation, continuous short

circuit protection with automatic restart and a maximum

line/load regulation of only 0.03%. Thirty-six models operate

from power busses of 5, 12, 18, 24, 28 or 48 VDC and provide

single or dual output of 5, 12, 15, 5, 12 or 15 VDC. ꢀtandard

features include an internal Pi filter to reduce reflected

ripple current, efficiency as high as 82% and low noise

operation (20 mV Pk-Pk).

Input Voltage

5 VDC Input Models

12 VDC Input Models

18 VDC Input Models

24 VDC Input Models

28 VDC Input Models

48 VDC Input Models

Input Fuse Requirements

5 VDC Input Models

12 VDC Input Models

18 VDC Input Models

24 VDC Input Models

28 VDC Input Models

48 VDC Input Models

Reverse Polarity Input

Current

VDC

4.65

5.25

10.9 12 1ꢀ.2

16.4 18 19.8

21.6 24 26.4

25.2 28 ꢀ0.8

4ꢀ.2 48 52.8

mA;Slow blow type

mA; Slow blow type

mA;Slow blow type

Amp

2000

1000

750

500

ꢀ50

200

OUTPUT CHARACTERIꢀTICꢀ

Min Typ Max Unit/Comments

Output Voltage Set Point

Output Voltage Balance

Line Regulation

0.5 1.0 % Output voltage at

nominal line & FL

50 mV; Equal Output

Loads

Input Filter

Pi Filter

0.01 0.0ꢀ % Output voltage

measured from

min. input line to

maximum

0.01 0.0ꢀ % Output voltage

measured from FL

to 10% load

GENERAL CHARACTERIꢀTICꢀ

Load Regulation

Ripple/Noise

Min Typ Max Unit/Comments

Switching Frequency

Isolation Voltage

Isolation Resistance

Isolation Capacitance

MTBF (MIL-HBK-217F)

150

kHz

1000

VDC, 1 minute

Mohm, 500VDC

pF, 100kHz, 1Volt

Million Hours,

20 mV p-p, Nom.Line

@FL, 20MHz B.W.,

using 1 μf bypass

capacitor

+25 C, Ground

Benign

Short Circuit Protection

Limited,

Automatic Recovery

Transient Response

Deviation

Transient Recovery Time

% deviation of Vout

for a 25% load change

50 μS for 25% load

change, to within 1%

Temperature Coefficient

0.02 % per C

>> B-64

12 3 4

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