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EPC3173G

更新时间: 2024-01-29 15:28:55
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 66K
描述
Flyback Transformer

EPC3173G 技术参数

生命周期:ActiveReach Compliance Code:compliant
ECCN代码:EAR99风险等级:5.69
Is Samacsys:N其他特性:TURNS RATIO: 2.59:1; .136:1; .41:1; .136:1, HEIGHT DIM. INCLUDES TERMINAL ALSO, FLYBACK
高度:10.8 mm最大输入电压:56 V
最小输入电压:40 V长度:21.7 mm
安装特点:SURFACE MOUNT初级绕组数量:2
次级绕组数量:3输出电压 1:95 V
输出电压2:5 V物理尺寸:21.7mm X 21.2mm X 10.8mm
初级电感:29 µH表面贴装:YES
变压器类型:SMPS TRANSFORMER宽度:21.2 mm
Base Number Matches:1

EPC3173G 数据手册

  
Flyback Transformer  
E L E C T R O N I C S I N C .  
EPC3173G  
• Used in Flyback Topology Converter  
• Bobbin : UL94V-0 Recognized Materials  
• UL 1446 Class B Insulation System  
• Gapped Transformer  
Electrical Parameters @ 25° C  
Dielectric Rating  
Inductance  
DCR  
Turns  
Ratio  
Leakage Inductance  
(Vac)  
(µH 10ꢀ)  
(Typ.)  
(µH Typ.)  
@ 100 KHz, 0.1 Vrms  
29  
@ 100 KHz, 0.1 Vrms  
.30  
.054 .193 .071 .545 .071  
Pins Pins Pins Pins Pins  
2.59:1  
.136:1  
.41:1  
.136:1  
1000  
Pins  
1-2  
Pins  
Pins  
Pins  
Pins  
Pins 1-2 All  
Wdg’s to Wdg’s  
1-2  
5-6 12-11 10-9  
8-7  
10-9:1-2  
12-11:1-2  
5-6:1-2  
8-7:1-2  
other wdg’s shorted  
Schematic  
12  
5V (.04A)  
11  
1
40-56V  
10  
95V (.5A)  
9
2
5
6
8
Bias (15V)  
5V (.05A)  
7
Pins 3 & 4 Not Connected  
Package  
.028  
(.700)  
Pin 1  
I.D.  
.854 Max.  
(21.70)  
1
6
12  
7
.118  
PCA  
EPC3173G  
D.C.  
(3.00)  
.591  
(15.00)  
.835 Max.  
(21.20)  
.016  
(.400)  
.425 Max.  
(10.80)  
0°-8°  
.080  
(2.03)  
.010  
(.250)  
1.128  
(28.65)  
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.  
CSC3173G Rev. 3 2/25/04 FT  
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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