Datasheet > 1505D20UR

1505D20UR

更新时间： 2024-11-25 12:20:19

品牌	Logo	应用领域
MAKE-PS		转换器
页数	文件大小	规格书
4页	174K
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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1505D20UR 数据手册

www.make-ps.com

E-mail:info@make-ps.com

1500UR series

Single & Dual Output

DC/DC Converter

FEATURES

• 6 sided Continuous Shielding

• 4:1 Ultra-Wide Input Voltage Range

• Output Voltage Trim (Single Output only)

• -25 C to +75 C Operating Temperature Range

• Efficiency to 83%

• 1400 VDC Input/Output Isolation

• 9.4W/In Power Density

INPUT CHARACTERISTICS

DESCRIPTIONS

Unit/Comments

Min Typ Max

The 1500UR series is a family of miniature 15W DC/DC

converters specifically designed for board mount power

distribution applications where space is critical, but

performance and power cannot be sacrificed. Standard

features include an ultra-wide 4:1 input voltage range,

efficiency as high as 83% and continuous short circuit

protection by input current limiting. 14 models operate from

(4:1) input voltage ranges of 10 to 40 VDC or 18 to 72 VDC and

provide tightly regulated outputs of 3.3, 5, 12, 15, 5, 12 or

15 VDC. All models are packaged in a compact, low profile

2” X 2” X 0.4” metal case.

Input Voltage

20 VDC Input Models

36 VDC Input Models

Input Fuse Requirements

20 VDC Input Models

36 VDC Input Models

Reverse Polarity Input

Current

VDC

10 20 40

18 36 72

mA;Slow blow type

Amp

2000

1000

Input Filter

LC Type

OUTPUT CHARACTERISTICS

Min Typ Max Unit/Comments

Output Voltage Accuracy

3.3V Outputs

All Other Models

Voltage Balance:

Dual Outputs

100 mV

1.0 %

2.0 %; Equal Output Loads

Voltage Trim Range (Single Only)

3.3 Vout

3.0 %

GENERAL CHARACTERISTICS

All Other Models

Line Regulation

Load Regulation

Ripple/Noise

5.0 %; Output Voltage

1.0 %

Min Typ Max Unit/Comments

Switching Frequency

Isolation Voltage

Isolation Resistance

Isolation Capacitance

MTBF (MIL-HBK-217F)

130

1400

1000

kHz

VDC, 1 minute

Mohm, 500VDC

pF, 100kHz, 1Volt

Thousand Hours,

3.3V Outputs

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

20Mhz B.W. using

1 μf bypass capacitor

1.25 %; p-p, Nom.Line FL,

20Mhz B.W. using

100

865

All Other Models

+25 C, Ground

Benign

1μf bypass capacitor

Continuous, Auto-

matic Recovery

Short Circuit Protection

Transient Recovery Time

300 μS to within1% error

band for 50% step

load change

0.02 % per C

Temperature Coefficient

= Output voltage at nominal line & FL

= Output voltage measured from minimum input line to maximum

= Output voltage measured from FL to 10% Load

>> B-137

12 3 4

中文翻译

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