SD-25C-24 [ASTRODYNE]

25W Single Output DC-DC Converter; 25W单输出DC-DC转换器


型号：	SD-25C-24
厂家：	ASTRODYNE CORPORATION
描述：	25W Single Output DC-DC Converter 25W单输出DC-DC转换器转换器 DC-DC转换器
文件：	总2页 (文件大小：485K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

sd-25 ꢀerieꢀ

25W Single Output DC-DC Converter

ꢦꢆꢌꢊꢉꢋꢆꢑꢂꢀ

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ꢯꢏꢃꢂꢐꢏꢑꢊ

ꢭꢄꢍꢓꢂꢋꢆꢗꢄꢌꢥꢄꢗꢄꢊꢩ

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SPECIFICATION

MODEL

SD-25A-5

SD-25B-5

SD-25C-5

SD-25A-12 SD-25B-12 SD-25C-12 SD-25A-24 SD-25B-24 SD-25C-24

DC�VOLTAGE

12V

24V

RATED�CURRENT

CURRENT�RANGE

RATED�POWER

2.1A

1.1A

0�~�5A

25W

0�~�2.1A

25.2W

120mVp-p

11�~�16VDC

1.0%

0�~�1.1A

26.4W

150mVp-p

23�~�30VDC

1.0%

RIPPLE�&�NOISE�(max.) Note.2 100mVp-p

VOLTAGE ADJ.�RANGE 4.5�~�5.5VDC

VOLTAGE�TOLERANCE Note.3 2.0%

OUTPUT

LINE�REGULATION

LOAD�REGULATION

SETUP,�RISE,�HOLD�TIME

VOLTAGE�RANGE

EFFICIENCY (Typ.)

DC�CURRENT

0.5%

0.3%

0.2%

0.3%

0.2%

2.5s,�50ms,�------�at�full�load

A:9.2�~�18VDC��B:19�~�36VDC��C:36�~�72VDC

71%

72%

74%

72%

75%

78%

75%

78%

81%

INPUT

3.2A/12V

1.6A/24V

0.8A/48V

105�~�150% rated�output�power

Protection�type�:�Fold�back�current�limiting,�recovers�automatically�after�fault�condition�is�removed

5.75�~�6.75V/10%�load 16.8�~�20V/10%�load 31.5�~�37.5V/10%�load

OVER�LOAD

PROTECTION

OVER�VOLTAGE

WORKING�TEMP.

Protection�type�:�Hiccup�mode,�recovers�automatically�after�fault�condition�is�removed

-10�~�+60 (Refer�to�output�load�derating�curve)

20�~�90%�RH�non-condensing

WORKING�HUMIDITY

STORAGE�TEMP.,�HUMIDITY

TEMP.�COEFFICIENT

VIBRATION

ENVIRONMENT

-20�~�+85 ,�10�~�95%�RH

0.03%/ (0�~�50

10�~�500Hz,�2G�10min./1cycle,�60min.�each�along�X, Y,�Z�axes

Design�refer�to�LVD

SAFETY STANDARDS

WITHSTAND�VOLTAGE

I/P-O/P:1.5KVAC��I/P-FG:1.5KVAC��O/P-FG:0.5KVAC

I/P-O/P,�I/P-FG,�O/P-FG:100M�Ohms/500VDC

SAFETY &

ISOLATION�RESISTANCE

EMC

(Note�4)

EMI�CONDUCTION�&�RADIATION Compliance�to�EN55022�(CISPR22)�Class�B

EMS�IMMUNITY

MTBF

Compliance�to EN61000-4-2,3,4,6,8; ENV50204,�EN55024,heavy�industry�level,�criteria A

374.3K�hrs�min.(SD-25A)��365.9K�hrs�min.(SD-25B)��377.5K�Hrs�min.(SD-25C)��MIL-HDBK-217F�(25

)

OTHERS

NOTE

DIMENSION

PACKING

99*97*36mm�(L*W*H)

0.38Kg;�45pcs/17.8Kg/0.9CUFT

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ꢠꢡꢜꢂꢅꢄꢋꢆꢐꢊꢄꢖꢆꢑꢰ

300 Myleꢀ stanꢁiꢀh Blvꢁ., Taunton, MA 02780

WWW.AsTROdYNE.COM

Ph: 1-800-823-8082

Fax: 508-823-8181

sd-25 ꢀerieꢀ

25W Single Output DC-DC Converter

Mechanical�Specification

Case�No.�905��Unit:mm

20.5

5.5

4.5

98.5

6.5

Terminal�Pin.�No Assignment

Pin�No.

Assignment

DC�INPUT V-

DC�INPUT V+

Pin�No.

Assignment

DC�OUTPUT +V

DC�OUTPUT -V

Derating�Curve

Static�Characteristics(SD-25C-24V)

Ta=25

350

300

250

200

150

100

SD-25B,C/12,24

100

SD-25A

SD-25B-5

SD-25C-5

-10

(VERTICAL)

(HORIZONTAL)

AMBIENT�TEMPERATURE�(

)

INPUT�VOLTAGE�(V)

300 Myleꢀ stanꢁiꢀh Blvꢁ., Taunton, MA 02780

Ph: 1-800-823-8082 Fax: 508-823-8181

WWW.AsTROdYNE.COM

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