EPC3225G-X_15 datasheet, PDF - EEWORLD Datasheet

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EPC3225G-X_15: DescriptionPhotoflash Flyback Transformer; File Size39KB，1 Pages; ManufacturerPCA Electronics Inc.; Websitehttp://www.pca.com/

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EPC3225G-X_15 Overview

Photoflash Flyback Transformer

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Photoflash Flyback Transformer

ELECTRONICS INC.

EPC3225G-X

• Used as Flyback Transformer in High Voltage Photoflash Capacitor Charger

• Designed for use with PNP or NPN Transistor

• Operating Temperature : -40°C to +85°C

• UL 94V-0 Recognized Components

• UL 1446 Class B Insulation System

• Very Low Core Loss

• Isolation : 500 Vrms

Electrical Parameters @ 25° C

PCA

Part Number

Transistor

Design

Voltage

(Vdc)

V in

EPC3225G-1

EPC3225G-2

PNP or NPN

1.5

V Out

320

2.5

Primary Peak

Current

(Amp)

Turns

Ratio

Pri:Sec1:Sec2

1:240:2.4

1:240:N

Primary OCL

@ 0Adc

(µH Typ.)

@ 100 KHz, 0.1 Vrms

22.3

DCR

(Ω Typ.)

Pri.

.045

Sec.1

301

Schematic

• N : Not Required/No Connection •

Package

Sample Circuit

Schematic A

Sec.1

Sec.2

Pin 1

I.D.

.319

Typ.

(8.10)

.236

(6.00)

.401

Typ.

(10.20)

.490

.020

(10.90)

(.500)

(-320V)

Pri.

.079

(2.00)

Side Marking : .012

PCA EPC3225G-X(.300)

D.C.

.193

(4.90)

1.5V

Schematic B

0°-8°

SW1

.026

(.650)

.453

(11.50)

Pad

Layout

.079

(2.00)

.067

(1.70)

.358

(9.10)

.008

(.203)

Pri.

Sec.1

.059

(1.50)

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

PCA ELECTRONICS, INC.

16799 SCHOENBORN ST.

NORTH HILLS, CA 91343

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

CSC3225G-X

Rev. 2

5/23/05 FT

TEL: (818) 892-0761

FAX: (818) 894-5791

http://www.pca.com

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