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EPC3393

更新时间: 2024-02-07 00:16:47
品牌 Logo 应用领域
PCA 变压器SMPS变压器PC
页数 文件大小 规格书
1页 23K
描述
PoE Flyback Transformer

EPC3393 技术参数

生命周期:ActiveReach Compliance Code:compliant
ECCN代码:EAR99风险等级:5.69
其他特性:FLYBACK, TURNS RATIO: 2.4:1; 1:1认证:UL
高度:16.5 mmJESD-609代码:e0
长度:25.91 mm安装特点:THROUGH HOLE MOUNTED
初级绕组数量:2次级绕组数量:1
最大工作频率:100 kHz包装方法:TUBE
物理尺寸:L25.91XB25.65XH16.5 (mm)额定功率:45 W
初级电感:42 µH表面贴装:NO
端子面层:TIN LEAD变压器类型:SMPS TRANSFORMER
宽度:25.65 mmBase Number Matches:1

EPC3393 数据手册

  
PoE Flyback Transformer  
E L E C T R O N I C S I N C .  
EPC3393 & EPC3393-LF  
• 45W PoE Application  
• Designed to work with LT1725  
• Used in Flyback Topology Converter  
• Bobbin : UL94V-0 Recognized Materials  
• UL 1446 Class B Insulation System  
• Duty Cycle : 50% Max.  
Electrical Parameters @ 25° C  
Inductance  
(µH ± 10%)  
DCR  
(WTyp.)  
Turns  
Ratio  
Leakage Inductance  
Dielectric Rating  
(µH Max.)  
(Vrms)  
@ 100 KHz,  
1.0 Vrms  
@ 100 KHz,  
1.0 Vrms  
42  
0.020  
0.308  
0.020  
2.4:1  
1:1  
1.0  
1500  
Pins  
1-2  
Pins  
1-2  
Pins  
4-5  
Pins  
7-10  
Pins  
1-2:4-5  
Pins  
1-2:7-10  
Pins 1-2 All  
other wdg’s shorted  
Wdg’s - Wdg’s  
Wdg’s - Core  
Package  
Schematic  
1
.738  
(18.75)  
Pri.  
(36-57 Vdc)  
.148  
7
2
4
Sec.  
36 V (1.25 A)  
(3.75)  
1.010  
(25.65)  
5 Places  
10  
Vcc  
15 V (10 mA)  
11  
6
5
.787  
(20.00)  
PCB Layout  
(Top View)  
Component Outline  
1.06 x 1.06  
(27.00 x 27.00)  
1.020  
(25.91)  
1
5
Ø = .042 Drill  
(1.07)  
Ø = .090 Pad  
(2.29)  
.197  
(5.00)  
4 Places  
Pin 1  
I.D.  
PCA EPC3393(-LF)  
D.C.  
.650  
(16.50)  
.177 (4.50)  
.118  
(3.00)  
.787  
(20.00)  
.197  
(5.00)  
.148  
(3.75)  
Notes :  
EPC3393  
SnPb  
EPC3393-LF  
Hot Tin Dip (Sn) or (SnCu)  
260°C  
1. Lead Finish  
2. Peak Solder Rating  
225°C  
(for wave solder process Only)  
3. Weight  
4. Packaging Information  
21.6 grams  
21.6 grams  
(Tube)  
20 pcs / tube  
20 pcs / 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.  
CSC3393 & -LF Rev. - 12/10/07 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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