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EPC3133-1

更新时间: 2024-02-16 13:56:35
品牌 Logo 应用领域
PCA 变压器SMPS变压器开关PC
页数 文件大小 规格书
1页 49K
描述
Flyback Power Transformer

EPC3133-1 技术参数

是否无铅:含铅是否Rohs认证:不符合
生命周期:ActiveReach Compliance Code:compliant
ECCN代码:EAR99风险等级:5.71
Is Samacsys:N其他特性:FLYBACK; CHIPSET TNY253; SWITCHING FREQUENCY IS 44 KHZ
认证:UL高度:14.9 mm
最大输入电压:375 V最小输入电压:120 V
JESD-609代码:e0长度:23.8 mm
安装特点:THROUGH HOLE MOUNTED初级绕组数量:2
次级绕组数量:2输出电压 1:7.5 V
物理尺寸:L23.8XB19.8XH14.9 (mm)初级电感:5100 µH
表面贴装:NO端子面层:Tin/Lead (Sn/Pb)
变压器类型:SMPS TRANSFORMER宽度:19.8 mm
Base Number Matches:1

EPC3133-1 数据手册

  
Flyback Power Transformer  
E L E C T R O N I C S I N C .  
EPC3133-X  
• Used in SMPS Flyback Topology  
• Designed for use with Power Integration Chip  
• Reinforced Insulation (Triple Insulated Wire)  
• UL 94V-0 Recognized Components  
• UL 1446 Class F Insulation System  
• Very Low Core Loss  
Electrical Parameters @ 25° C  
Schematic  
PCA  
Part  
Chipset  
Voltage  
Primary  
Current  
(Vdc)  
OCL  
(Amp.)  
Number  
(µH 10%)  
V out  
2
V out  
4
V out  
V out  
3
Sec.  
1
Sec.  
Sec.  
V in  
@ 10 KHz,  
Sec.  
4
1
2
3
Pin 1-3  
0.1 Vrms  
N
0.4  
N
TNY253 (44 KHz)  
TOP242P (132 KHz)  
TNY254 (44KHz)  
TNY266P (132 KHz)  
TNY267  
N
6.2  
N
---  
30  
---  
---  
---  
---  
.173  
N
EPC3133-1  
EPC3133-2  
EPC3133-3  
EPC3133-4  
EPC3133-5  
EPC3133-6  
120-375  
120-375  
120-375  
120-375  
120-375  
120-375  
7.5  
3.3  
12  
5
N
5100  
2100  
3670  
1660  
2800  
1800  
---  
.005  
---  
A
B
A
A
A
A
1.5  
.05  
.05  
N
15  
15  
N
.25  
N
N
1.0  
---  
N
N
2.0  
.05  
.05  
3.3  
24  
15  
13  
---  
0.17  
TNY268 (132 KHz)  
24  
0.17  
---  
Switching Frequency : 132 KHz/44 KHz  
Isolation : 3750 Vrms  
Dielectric Rating  
(Vdc)  
1 sec. 4500 or 60 sec. 3750  
Pri. to all Sec. Wdg’s  
1 sec. 4500 or 60 sec. 3750  
Between Sec. Wdg’s to Core  
Note : “N” means Not Required/No Connections •  
1 sec. 1500 or 60 sec. 1000  
Between Pri. Wdg & Bias  
Schematic A  
Schematic B  
1
1
9
9
V in Pri.  
(Pin 1-3)  
V in Pri.  
2
Sec. 4  
Sec. 1  
Sec. 2  
2
3
4
(Pin 1-3)  
3
8
7
8
7
Sec. 2  
Sec. 1  
4
Sec. 3  
Sec. 3  
6
6
(Fb/Bias)  
(Fb/Bias)  
5
5
Shield is optional  
Pin #2 is not connected in circuit  
Package  
.590  
(15.00)  
.937  
.779  
.197  
(23.80)  
(19.80)  
(5.00)  
9
6
PCA  
.669  
.587  
.193 (4.90)  
EPC3133-X  
(17.00)  
(14.90)  
1
5
.157 (4.00)  
.098  
.138  
(2.50)  
.197  
(3.50)  
.025 Sq.  
(.640)  
.551  
(5.00)  
.590  
(14.00)  
.669  
Typ.  
Typ.  
(17.00)  
(15.00)  
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.  
CSC3133-X Rev. 3 1/26/05 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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