EPR1537S Datasheet, PDF (1/1 Pages) PCA ELECTRONICS INC. – T1/E1 Quad Port Transformer

ELECTRONICS, INC.
T1/E1 Quad Port Transformer
EPR1537S
• Robust construction allows toughest reflow process •
• 1500 Vrms Isolation •
OCL
(mH Min.)
@100 KHz,
0.1 Vrms
1.2
Pri.
Electrical Parameters @ 25°C
Leakage Inductance
(µH Max.)
Interwinding Capacitance
(pF Max.)
@100 KHz,
0.1 Vrms
0.7
Measure Pri.
Short Sec.
@100 KHz,
0.1 Vrms
35
Pri. to Sec.
Schematic
DCR
(Ω Max.)
TX
RX
1
1
Pri.
Pri.
Turns Ratio
(±3%)
TX
RX
1CT:1
1:1CT
40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21
Sec.
Pri.
123
TX1
45
RX1
678
TX2
9 10 11 12 13 14 15 16 17 18 19 20
RX2
TX3
RX3
TX4
RX4
Pin 1
I.D.
A
J
PCA
EPR1537S
Date Code
D
Package
N
40
21
B
Q Solder Pad Layout ^P
1
20
M
C
E
K
I
L
H
F
G
Dimensions
Dim.
A
B
C
D
E
F
G
H
I
J
K
L
M
N
P
Q
(Inches)
(Millimeters)
Min. Max. Nom. Min. Max. Nom.
1.110
.470
.250
---
.010
---
.590
.016
.008
---
0°
.025
---
---
---
---
1.130
.490
.270
---
.015
---
.610
.022
.012
---
8°
.045
---
---
---
---
1.120
.480
.260
.950
.012
.050
.600
.019
.010
.085
4°
.035
.030
.050
.090
.670
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
4°
.889
.762
1.27
2.29
17.02
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
CSR1537S Rev. - 5/31/01
Product performance is limited to specified parameters. Data is subject to change without prior notice.
TEL: [phone]
FAX: [phone]
http://www.pca.com