EPR1137

更新时间： 2024-11-10 06:57:47

品牌	Logo	应用领域
PCA		变压器综合业务数字网
页数	文件大小	规格书
1页	33K
描述
ISDN U Interface Transformers

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数据手册

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EPR1137 数据手册

ISDN U Interface Transformers

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

• Optimized for Leading Transceiver I.C.’s •

• Meets or exceeds UL1459 & IEC950 Standards •

• 2000 Vrms Isolation •

• See Selection Guide for I.C. Cross Reference •

Electrical Parameters @ 25° C

Part

Number

Turns

Ratio

OCL

(mH)

IDC

(mA Max.)

DCR (Line Side)

DCR (Chip Side)

Line Side

Pins

Schematic

P.C.

Patern

(Ω Max.)

EPR1136

EPR1137

EPR1138

EPR1139

EPR1147

1:.75:.75

1:1:1.25

2.2

13.5

3, 5

1, 7

1,11

13.05-15.95

25.65-28.35

26.60-29.40

1:1.6CT:1

1:1.33CT:1

1.25:1

5.5

1.5

7.5

Schematic

Package

P.C PATTERN

COMPONENT SIDE

(1)

White Dot

Pin 1 I.D

Dimensions

PCA

EPR11XX

D.C.

(Inches)

(millimeters)

Nom.

Min.

Dim.

Max. Nom. Min.

Max.

---

1.020 .985

---

25.91 25.02

20.32 19.81

17.15 16.51

.800

.675

---

.780

.650

.130

.100

.024

.039

.048

---

.100

---

2.54

---

3.30

2.54

.610

.991

1.22

---

(2)

---

.022

---

.028

---

.559

---

.711

---

CSR1136 - CSR1147 Rev. 2 10/26/99

PCA ELECTRONICS, INC.

16799 SCHOENBORN ST.

NORTH HILLS, CA 91343

TEL: (818) 892-0761

FAX: (818) 894-5791

http://www.pca.com

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

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