Datasheet > EPC3508GE

EPC3508GE

更新时间： 2024-11-30 12:55:31

品牌	Logo	应用领域
PCA		变压器
页数	文件大小	规格书
1页	331K
描述
25W Flyback Transformer

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数据手册

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EPC3508GE 数据手册

25W Flyback Transformer

EPC3508GE & EPC3508GE-LF

E L E C T R O N I C S I N C .

• Designed to work with Linear’s LTC4278

• Bobbin : UL94V-0 Recognized Materials

• Storage Temperature : -40°C to +125°C

• Operating Temperature : -40°C to +125°C

• Class 155ºC Insulation System

• Duty Cycle : 62% Max.

• Switching Frequency : 250kHz

• Add “-LF” after part no. for Lead Free

Electrical Parameters @ 25° C

Cw-w

(pF Typ.)

Turns

Ratio

Inductance

(µH ± 5%)

DCR

(mWTyp.)

Leakage Inductance

Dielectric Rating

(µH Max.)

(Vrms)

@ 100 KHz,

1.0 Vrms

@ 100 KHz,

1.0 Vrms

@ 100 KHz,

1.0 Vrms

13.5

Pri.

300

1:0.875

Pri.:Sec.

1:0.75

0.25

1500

9.0

Pri.

Pri. w/ Aux. and Sec.

shorted

Wdg. - Wdg.

Wdgs. - Core

Aux.

Sec.

Pri.:Aux.

Pri. to Aux. and Sec.

Package

Schematic

0.830

Pri.

9V to 57V

Sec.

12V (2A)

(21.08)

Aux.

10V (30mA)

0.440 Max.

(11.18)

0.004

(0.10)

1.128

(28.65)

0.079

(2.01)

0.150

(3.81)

0.866

(22.0)

0.875

(22.23)

0.080

(2.03)

0.028

(0.71)

PCB Layout

(Top View)

Component Outline

1.20 x 0.840

(30.48 x 21.34)

0.118

(3.00)

0.118

(3.00)

EPC3508GE

Notes :

EPC3508GE-LF

1. Lead Finish

SnPb

225°C

Hot Tin Dip (Sn) or SnCu

260°C

2. Peak Solder Rating

3. Weight

13.5 grams

25 pcs / tube

13.5 grams

4. Packaging Information

25 pcs / tube

(Tube)

Unless Otherwise Specified Dimensions are in Inches /mm ± .010 /.25

Product performance is limited to specified parameters. Data is subject to change without prior notice.

CSC3508GE & -LF Rev.1 8-8-11 JDG

PCA ELECTRONICS, INC.

16799 SCHOENBORN ST.

NORTH HILLS, CA 91343

TEL: (818) 892-0761

FAX: (818) 894-5791

http://www.pca.com

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