PCA EPR1002

T1/CEPT/ISDN-PRI Interface Transformers
ELECTRONICS INC.
EPR1001-EPR1010
• Opitmized for Leading Transceiver I.C.’s
• Meets or exceeds UL1459, UL1950 and
EN60950 Standards
• 1500 Vrms Isolation
Electrical Parameters @ 25°C
Part
Number
Turns
Ratio
OCL
(mH Min.)
Cw/w
(pF Max.)
LI
(µH Max.)
Pri. DCR
(Ω Max.)
Sec. DCR
(Ω Max.)
Schematic
EPR1001
EPR1002
EPR1003
EPR1004
EPR1005
EPR1006
EPR1007
EPR1008
EPR1009
EPR1010
1CT:1
1:2CT
1:1.15
1:1,36CT
1:1.26
1:3CT
1:4CT
1CT:2CT
1:2.3CT
1:1.5CT
1.2
1.2
1.5
1.2
1.5
1.2
0.5
1.2
1.2
1.2
25
40
35
35
40
60
40
30
35
30
0.5
0.5
0.6
0.8
0.4
0.8
0.5
0.5
0.8
0.6
0.7
0.7
0.7
0.7
0.7
0.9
0.7
0.7
0.7
0.7
0.7
1.3
0.9
0.9
0.9
2.7
1.5
1.2
1.4
1.0
B
B
C
D
B
D
D
A
D
B
Schematics
A
1
B
2
C
1
D
1
2
2
2
3
4
1
3
5
6
4
6
5
6
5
5
6
Package
5
3
1
6
PCA
EPRXXXX 4
D.C.
2
.350
(8.89)
.490
(12.45)
2.40
(6.10)
.075/.085
(1.90/2.16)
.100
(2.54)
.400
(10.16)
.100
(2.54)
.017/.023
(.412/.584)
.200
(5.08)
Unless Otherwise Specified Dimensions are in Inches /mm ± .010 /.25
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
Product performance is limited to specified parameters. Data is subject to change without prior notice.
CSR1001-CSR1010
Rev. 3
4/14/03 JDG
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com