EPR1112 [PCA]
Datacom Transformer, ISDN Application(s), 1.25:1;
| 型号： | EPR1112 |
| 厂家： | 
PCA ELECTRONICS INC. |
| 描述： | Datacom Transformer, ISDN Application(s), 1.25:1 变压器 综合业务数字网 |
| 文件： | 总1页 (文件大小：27K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
ISDN U 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 Standards •
• 2500 Vrms Isolation •
• See Selection Guide for I.C. Cross Reference •
• *Also available in 8 Pin Package •
Electrical Parameters @ 25° C
Turns
Ratio
OCL
(mH Min.)
IDC
(mA Max.)
DCR (Line)
(Ω Max.)
DCR (Chip)
(Ω Max.)
Line Side
Pins
Part
Number
Schematic
EPR1102
EPR1103
EPR1104
EPR1105
EPR1106
EPR1110
EPR1111
EPR1112
2:1
25.5-28.5
14.2-15.8
25.6-29
25.6-29
26.5-29.5
25.6-29
60
60
60
60
80
60
60
60
6.4
2.5
3
3
7
3
3
7.5
1, 5
4, 2
4, 2
1, 5
1, 5
4, 2
1, 5
1, 5
A
B
B
A
A
B
A
A
11.6
16
20
20
12
20
20
13
1.5:1
1.5:1
1.5:1
1.25:1
1.5:1
1.5:1
1.25:1
25.6-28.4
26.5-29.5
Schematic
A
B
9
8
7
7
8
9
Package
4
5
4
1
1
2
5
2
D
10
6
PCA
EPR11XX
B
D.C.
Pin 1
I.D.
Dimensions
1
5
(Inches)
(millimeters)
Min.
Nom.
A
Dim.
Max. Nom. Min.
Max.
A
B
C
D
E
F
G
H
I
---
---
---
.950
1.050 1.010 ---
.450 .440 ---
---
---
24.13
26.67 25.66
11.43 11.18
---
C
E
.595 .605 .600 15.11 15.37 15.24
.100 .160 .130 2.54 4.06 3.30
.145 .155 .150 3.68 3.94 3.81
.795 .805 .800 20.20 20.46 20.32
---
---
I
H
F
G
---
---
.042
.015
---
---
---
---
1.07
.381
CSR1101 - CSR1120 Rev. 2 4/7/99
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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