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EPR1028

更新时间: 2024-02-16 17:39:32
品牌 Logo 应用领域
PCA 变压器电信变压器综合业务数字网PC
页数 文件大小 规格书
1页 52K
描述
T1/CEPT/ISDN-PRI Interface Transformers

EPR1028 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:5.75
Is Samacsys:N其他特性:TURNS RATIO: 1:2CT; 1:2CT
认证:UL高度:6.35 mm
JESD-609代码:e0长度:20.32 mm
安装特点:THROUGH HOLE MOUNTED物理尺寸:20.32mm X 9.78mm X 6.35mm
表面贴装:NO端子面层:Tin/Lead (Sn/Pb)
变压器类型:TELECOM TRANSFORMER宽度:9.78 mm
Base Number Matches:1

EPR1028 数据手册

  
T1/CEPT/ISDN-PRI  
Interface Transformers  
E L E C T R O N I C S I N C .  
• Optimizied for Leading Transceiver I.C.’s •  
• Meets or exceeds UL1459, UL1950 & EN60950 Standards •  
• 1500 Vrms Isolation •  
• See Selection Guide for I.C. Cross Reference •  
Electrical Parameters @ 25° C  
Turns  
Ratio  
OCL  
(mH Min.)  
Cw/w  
(pF Max.)  
LI  
Pri. DCR  
(Max.)  
Sec. DCR  
(Max.)  
Schematic  
Part  
Number  
Primary  
Pins  
(µH Max.)  
EPR1026  
EPR1027  
EPR1028  
EPR1029  
EPR1030  
EPR1031  
EPR1032  
EPR1033  
1:2CT/1:2CT  
1:2CT/1:1.36  
1:2CT/1:2CT  
1:2CT/1:1  
1:1.26/1:2CT  
1:1.15CT/1:2CT  
1:1CT/2CT:1  
1:4CT/1:4CT  
1.2 / 1.2  
1.2 / 1.2  
2.0 / 2.0  
1.2 / 1.2  
1.5 / 1.2  
1.5 / 1.2  
0.8 / 0.8  
0.5 / 0.5  
1.2 / 0.6  
35 / 35  
35 / 35  
50 / 50  
30 / 30  
40 / 40  
35 / 40  
30 / 30  
40 / 40  
40 / 40  
0.5 / 0.5  
0.5 / 0.5  
0.6 / 0.6  
0.5 / 0.5  
0.5 / 0.4  
0.5 / 0.4  
0.6 / 0.6  
0.5 / 0.5  
0.8 / 0.8  
0.7 / 0.7  
0.8 / 0.8  
1.0 / 1.0  
0.7 / 0.7  
0.7 / 0.7  
0.7 / 0.7  
0.5 / 0.5  
0.7 / 0.7  
1.0 / 0.8  
1.2 / 1.2  
1.2 / 1.0  
2.0 / 2.0  
1.2 / 0.7  
0.9 / 1.3  
0.9 / 1.3  
0.5 / 0.2  
1.5 / 1.5  
1.0 / 2.0  
A
B
C
D
A
A
C
C
E
14,12 / 5,7  
14,12 / 5,7  
14,12 /10,8  
1,3 / 5,7  
14,12 / 5,7  
14,12 / 5,7  
14,12 / 5,7  
1,3 / 5,7  
EPR1034* 1CT:1CT/1CT:3CT  
1,3 / 4, 6 / 7, 8  
Schematic  
A
B
C
D
E
14 12  
10  
9
8
14 12  
10  
8
14 12  
10  
8
14 13 12 10  
8
16 15 14  
11 10  
9
7
1
2
3
5
7
1
2
3
5
7
1
2
3
5
6
7
4
5
6
8
1
2
3
5
7
1
2
3
Dimensions  
L*  
A
Package  
(Inches)  
(Millimeters)  
Nom.  
Min.  
Dim.  
Max. Nom. Min.  
Max.  
PCA  
A
B
C
D
E
F
G
H
I
.780 .800 .790 19.81 20.32  
20.07  
9.52  
6.10  
15.24  
.381  
2.54  
7.62  
.508  
5.08  
3.17  
EPRXXXX  
Date Code  
B
E
Pin 1  
I.D.  
.365 .385 .375  
.230 .250 .240  
9.27 9.78  
5.84 6.35  
---  
.013 .017 .015  
--- --- .100  
---  
.600  
---  
.330 .432  
--- ---  
---  
C
J
.290 .310 .300  
.017 .023 .020  
7.37 7.87  
.432 .584  
H
I
---  
---  
.200  
---  
---  
G
F
J
.110 .140 .125  
2.79 3.57  
*16 Pin Dimensions  
.880 .900 .890 22.35 22.86  
D
K
L
22.61  
17.78  
K*  
---  
---  
.700  
---  
---  
= * 16 Pin  
CSR1026 - CSR1034 Rev. 1 8/15/01  
PCA ELECTRONICS, INC.  
16799 SCHOENBORN ST.  
NORTH HILLS, CA 91343  
TEL: (818) 892-0761  
FAX: (818) 894-5791  
http://www.pca.com  
Product performance is limited to specified parameters. Data is subject to change without prior notice.  

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