4.7

0.6

Interwinding

Capacitance

(pF Max.)

Leakage

Inductance

(uH Max.)

DCR

(

Ω Max.)

50

Primary

Inductance

(mH ± 30%)

Electrical Parameters @ 25° C

Isolation Transformer

CSA3522

Rev. -

9/18/98

• Telecom Application •

• 500 Vrms Isolation •

• Ratio 1:1 ± 2% •

EPA3522

E L E C T R O N I C S I N C .

TEL: (818) 892-0761

FAX: (818) 894-5791

http://www.pca.com

PCA ELECTRONICS, INC.

6799 SCHOENBORN ST.

NORTH HILLS, CA 91343

1.0

.395

.245

.240

.300

.040

.340

.045

4°

.092

.300

.245

.337

Nom.

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

Nom.

.385

---

.230

---

---

.330

---

0°

---

---

---

---

Dimensions

A

B

C

D

E

G

H

K

M

N

P

Q

Dim.

Min.

.405

---

.250

---

---

.350

---

8°

---

---

---

---

Max.

(Inches)

(Millimeters)

9.78

---

5.84

---

---

8.38

---

0°

---

---

---

---

Min.

Max.

Schematic

1

2

3

4

Package

@ 100 KHz

20m Vrms

@ 100 KHz

20m Vrms

@ 100 KHz

20m Vrms

@ 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

PCA

EPA3522

D.C.

A

B

C

D

E

H

G

M

Q

K

N

Pin 1

I.D.

43

12

Product performance is limited to specified parameters. Data is subject to change without prior notice.

M

P