Datasheet > MSD1278-394

MSD1278-394

更新时间： 2024-11-08 14:46:55

品牌	Logo	应用领域
线艺 - COILCRAFT		/
页数	文件大小	规格书
3页	289K
描述
Shielded Coupled Power Inductors

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数据手册

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MSD1278-394 数据手册

Document 499-1

Shielded Coupled Inductors MSD1278

• Tight coupling (k ≥ 0.98) and 500 V isolation

• High inductance and high efficiency

• Excellent current handling

AEC

Q200 85°C

• Idealforuseinavarietyofcircuitsincludingflyback,multi-output

buck, SEPIC and Zeta.

• Can also be used as two single inductors connected in series

or parallel or as a common mode choke.

OUT

–

Typical Flyback Converter

OUT

AUX

–

0.484

12,3

max

OUT

Dot indicates pin1

Dash number

–

1 2 3

0.484

12,3

Typical Buck Converter with auxiliary output

max

Internal code

OUT

0.317

8,05

max

Recommended

Land Pattern

–

Typical SEPIC schematic

0.217

5,5

0.197

5,0

0.157

4,0

0.138

3,5

0.197

5,0

0.177

4,5

OUT

–

0.059

1,5

0.079

2,0

Typical Zeta schematic

For optional tin-lead and tin-silver-copper

terminations, dimensions are for the mounted

part. Dimensions before mounting can be

an additional 0.012 inch (0,3 mm).

inches

Dimensions are in

1 : 1

Document 499-1 Revised 02/16/22

US +1-847-639-6400 sales@coilcraft.com

UK +44-1236-730595 sales@coilcraft-europe.com

Taiwan +886-2-2264 3646 sales@coilcraft.com.tw

China +86-21-6218 8074 sales@coilcraft.com.cn

Singapore + 65-6484 8412 sales@coilcraft.com.sg

This product may not be used in medical or high

risk applications without prior Coilcraft approval.

Specification subject to change without notice.

Please check web site for latest information.

12 3

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