PCA EPR1531S

T1/E1/ CEPT Quad Port Transformer
EPR1531S
ELECTRONICS INC.
• Robust construction allows IR/VP reflow processes
•
• 1500 Vrms Isolation •
• Operating Temperature 0°C to 70°C
•
Electrical Parameters @ 25° C
Primary Inductance
(mH Min.)
Leakage Inductance
(µH Max.)
Interwinding Capacitance
(pF Max.)
@ 100 KHz, 0.1 Vrms
@ 100 KHz, 0.1 Vrms
@ 100 KHz, 0.1 Vrms
Measure Pri. short Sec.
Pri. to Sec.
Pri.
Sec.
Pri.
0.6
35
0.7
1.0
0.7
1.2
Turns Ratio
(± 2%)
DCR
(Ω Max.)
XMIT
RCV
XMIT
RCV
Sec.
Pri:Sec
Pri:Sec
1.4
1: 2
1: 2
Schematic
XMIT1
40
RCV1
38
1
3
37
XMIT2
36
4
5
35
RCV2
33
6
32
8
XMIT3
31
9
30
28
11
10
13
RCV3
27
XMIT4
26
14
15
25
RCV4
23
16
22
18
21
19
20
Package
A
Dimensions
N
J
Pin 1
I.D.
PCA
EPR1531S
Date Code
B
40
21
Solder
Pad
Layout
Q
1
20
P
M
D
E
C
K
L
H
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
F
I
Dim.
Min.
A
B
C
D
E
F
G
H
I
J
K
L
M
N
P
Q
1.110
.470
.250
--.010
--.590
.016
.008
--0°
.025
---------
(Inches)
Max. Nom.
1.130
.490
.270
--.015
--.610
.022
.012
--8°
.045
---------
1.120
.480
.260
.950
.012
.050
.600
.019
.010
.085
--.035
.030
.050
.090
.670
(Millimeters)
Min.
Max. Nom.
28.19
11.94
6.35
--.254
--14.99
.406
.203
--0°
.635
---------
28.70
12.45
6.86
--.381
--15.49
.559
.305
--8°
1.14
---------
28.45
12.19
6.60
24.13
.305
1.27
15.24
.483
.254
2.16
--.889
.762
1.27
2.29
17.02
G
CSR1531S Rev. 3/28/00
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