PCA EPR1501S

T1/E1 Transformers
ELECTRONICS INC.
EPR1501S
• Robust construction allows for solder reflow processes •
• Isolation: 3K Vrms •
• Operating Temp: 0˚C to + 70˚C •
Electrical Parameters @ 25° C
Pri. OCL
(mH Min.)
10 KHz, 0.2 Vrms
2.2
1.2
X’mit
Rcv
Leakage Inductance
(uH Max)
Interwinding Capacitance
(pF Max.)
@100 KHz, 0.02 Vrms
@100 KHz, 0.02 Vrms
0.6 uH
Measure @ Sec.
with Pri. Shorted
35
Pri. DCR
(Ω Max)
Ratio
(± 2%)
Pri. : Sec.
1.0
0.7
1.36CT:1CT
1CT:1CT
X’mit
Rcv
X’mit
Rcv
Schematic
X’mit 1
Rcv 1
X’mit 2
Rcv 2
X’mit 3
Rcv 3
X’mit 4
Rcv 4
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Secondary
Primary
Package
A
Dimensions
J
N
48
Pin 1
I.D.
PCA
EPR1501S
Date Code
B
25
P
Solder Pad Layout
Q
1
24
M
D
E
C
K
L
H
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
F
Dim.
Min.
A
B
C
D
E
F
G
H
I
J
K
L
M
N
P
Q
1.245
.700
.290
--.010
--.840
.016
.008
--0°
.025
---------
(Inches)
Max. Nom.
1.265
.720
.310
--.015
--.860
.022
.012
--8°
.045
---------
1.255
.710
.300
1.150
.012
.050
.850
.029
.010
.085
--.035
.030
.050
.090
.900
(Millimeters)
Min.
Max. Nom.
31.62
17.78
7.37
--.254
--21.34
.406
.203
--0°
.635
---------
32.12
18.29
7.87
--.381
--21.84
.559
.305
--8°
1.14
---------
31.88
18.03
7.62
29.20
.305
1.27
21.60
.483
.254
2.16
--.889
.762
1.27
2.29
22.90
I
G
CSR1501
Rev. -
9/24/99
Product performance is limited to specified parameters. Data is subject to change without prior notice.
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com