Datasheet > 3012S12WFR

3012S12WFR

更新时间： 2022-09-18 13:14:21

品牌	Logo	应用领域
MAKE-PS		转换器
页数	文件大小	规格书
3页	196K
描述
Single, Dual, Triple Output DC/DC Converter

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3012S12WFR 数据手册

www.make-ps.com

E-mail:info@make-ps.com

3000WFR series

Single, Dual, Triple Output

DC/DC Converter

FEATURES

• 6 sided Continuous Shielding

• Remote On/Off Control

• Wide 2:1 Input Voltage Range

• Efficiency to 85%

• Output Voltage Trim up to 10%

INPUT CHARACTERISTICS

DESCRIPTIONS

Unit/Comments

Min Typ Max

The 3000WFR series is a family of compact 25W to 30W, high

performance DC/DC converters. These converters are

specifically designed to provide the flexibility, power density,

and reliability required to fulfill local power needs in

applications ranging from telecom switch systems to

portable instrumentation. 27 models operate over 2:1 input

ranges of 9 to 18, 18 to 36 or 36 to 72 VDC; providing single,

dual or triple output combinations of 3.3, 5, 12, 15, 5, 12,

15, 5 12 and 5 15 VDC. All models are packaged in

compact, low profile 2.0” X 2.0” 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

5.5 VDC or Open Circuit

0 VDCto 0.8VDC

Supply OFF

Logic Referenced to Negative Input

Input Filter

Pi Filter

OUTPUT CHARACTERISTICS

GENERAL CHARACTERISTICS

Min Typ Max Unit/Comments

Output Voltage Accuracy

Switching Frequency

Isolation Voltage

Isolation Resistance

300

kHz

Single & Dual Outputs

Triple Outputs- Primary

500

VDC, 1 minute

Mohm, 500VDC

1000

- Auxiliaries

Output Voltage Trim

Voltage Balance:

Dual Outputs

10 %

%; Equal Output Loads

Triple Outputs (Auxiliaries)

Minimum Load

Line Regulation

Single Outputs

Dual Outputs

Triple Outputs- Primary

- Auxiliaries

100 mV; Equal Output Loads

10% Full Load

0.5 %

Load Regulation

Single Outputs

Dual Outputs

Triple Outputs- Primary

- Auxiliaries

Ripple/Noise

5V Outputs

% ; Equal Loads

75 mV; p-p, Nom.Line FL,

20Mhz B.W. using

1 μf bypass capacitor

% of Vout

Continuous, Auto-

matic Recovery

12V and 15V Outputs

Short Circuit Protection

= Output voltage at nominal line & FL

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

= Output voltage measured from FL to 10% Load

Transient Recovery Time

100 μS to within1% error

band for 50% step

load change

0.01 % per C

See Model Selection Guide

Temperature Coefficient

Over Voltage Protection

>> 1

12 3

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