PCA EPA3522

Isolation Transformer
ELECTRONICS INC.
EPA3522
• Telecom Application •
• 500 Vrms Isolation •
• Ratio 1:1 ± 2% •
Electrical Parameters @ 25° C
Primary
Inductance
(mH ± 30%)
Leakage
Inductance
(uH Max.)
Interwinding
Capacitance
(pF Max.)
DCR
(Ω Max.)
@ 100 KHz
20m Vrms
4.7
@ 100 KHz
20m Vrms
@ 100 KHz
20m Vrms
0.6
50
1.0
@ Pins 1-2
@ Pins 1-2 with
Pins 3-4 shorted
Between Pins 1-2
and Pins 3-4
@ Pins 1-2 or Pins 3-4
Package
Schematic
N
A
B
1
4
2
3
Q
P
M
H
D
Dim.
PCA
EPA3522
D.C.
A
B
C
D
E
G
H
K
M
N
P
Q
E
C
4
Pin 1
I.D.
Dimensions
M
3
1
PCA ELECTRONICS, INC.
6799 SCHOENBORN ST.
NORTH HILLS, CA 91343
K
G
Min.
.385
--.230
----.330
--0°
---------
(Inches)
Max. Nom.
.405
--.250
----.350
--8°
---------
.395
.245
.240
.300
.040
.340
.045
4°
.092
.300
.245
.337
(Millimeters)
Min.
Max. Nom.
9.78
--5.84
----8.38
--0°
---------
10.29
--6.35
----8.89
--8°
---------
10.03
6.22
6.10
7.62
1.02
8.64
1.14
4°
2.34
7.62
6.22
8.56
2
CSA3522
Rev. -
9/18/98
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