Datasheet > 812S48

812S48

更新时间： 2024-02-09 18:21:04

品牌	Logo	应用领域
MAKE-PS		转换器
页数	文件大小	规格书
3页	161K
描述
Single, Dual, Triple Output DC/DC Converter

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中文翻译

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812S48 数据手册

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E-mail:info@make-ps.com

800 series

Single, Dual, Triple Output

DC/DC Converter

FEATUREꢀ

• ꢀynchronization

• 6 sided Continuous ꢀhielding

• 9.38W/In Power Density

• Efficiency to 82%

• VDE / EN 60950 Approved

• >1,000,000 Hours MTBF

INPUT CHARACTERIꢀTICꢀ

DEꢀCRIPTIONꢀ

Unit/Comments

Min Typ Max

The 800 series is family of miniature, high performance and

high reliability DC/DC converters. The 800 series operates

over 2:1 input voltage ranges of 9 to 18, 18 to 36 or 36 to

72VDC; providing single, dual and triple output combinations

of 5, 12, 15, 5, 12, 15, 5/ 12 and 5/ 15 VDC. ꢀtandard

features include 500VDC input/output isolation, efficiency

as high as 82%, tight line/load regulation and low output

ripple and noise. All 24 models are packaged in compact,

low profile 1” X 2” X 0.4” metal cases.

Input Voltage Range

12 VDC Input Models

24 VDC Input Models

48 VDC Input Models

Remote On / OFF Control

Supply ON

VDC

12 18

18 24 36

36 48 72

0 VDC to 0.6 VDC

1 VDCto 5VDC

Supply OFF

Logic Referenced to Negative Input

Input Filter

LC Type

See Model Selection

Guide

Input Fuse Rating

OUTPUT CHARACTERIꢀTICꢀ

Min Typ Max Unit/Comments

Output Voltage Accuracy

Single & Dual Outputs

Triple Outputs- Primary

1.0 %

6.0 %

- Auxiliaries

Voltage Balance:

Dual Outputs

Triple Outputs (Auxiliaries)

Minimum Load

1.0 %; Equal Output Loads

Full Load

10%

GENERAL CHARACTERIꢀTICꢀ

Line Regulation

Single & Dual Outputs

Triple Outputs- Primary

- Auxiliaries

Load Regulation

Single Outputs

Dual Outputs

Triple Outputs- Primary

- Auxiliaries

Ripple/Noise

0.5 %

Min Typ Max Unit/Comments

0.5 %

Switching Frequency

Isolation Voltage

100

500

1000

kHz

5.0

VDC, 1 minute

Mohm, 500VDC

Million Hours,

Isolation Resistance

MTBF (MIL-HBK-217F)

0.5 %

1.0 % ; Equal Loads

+25 C, Ground

Benign

0.5 %

6.0 % ; Equal Loads

% of Vout

(20 MHz B.W.)

Continuous, Auto-

matic Recovery

Short Circuit Protection

Transient Recovery Time

200 μS to within1% error

band for 50% step

load change

= Output voltage at nominal line & FL

= % Output voltage measured from min. input line to maximum

= Output voltage measured from FL to 10% Load

Temperature Coefficient

Over Voltage Protection

0.01 % per C

See Model Selection Guide

>> B-85

12 3

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