Datasheet > TEW5502-3

TEW5502-3

更新时间： 2024-11-23 03:28:15

品牌	Logo	应用领域
FILTRAN		变压器
页数	文件大小	规格书
1页	34K
描述
CEPT/T1 Output Transformer

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TEW5502-3 数据手册

CEPT/T1

Output Transformer

TEW5502

TEW5502 is designed and ap-

proved to be used as an OUT-

PUT transformer in T1/CEPT

applications with the following de-

vices:

Typical applications are:

•

Primary rate ISDN network

nodes.

PBX or computer to

T1/CEPT Digital Trunks.

Crystal

61535A,61574A

61575, 6158A

TDM Multiplexers.

Level One 304A, 305A

Complies with ANSI T1.408 and

CCITT I.431 with regards to Lon-

gitudinal Balance.

MECHANICAL

120 Ω

75 Ω

Top view

Line

Device

Com. 4

All dimensions

are in mm.

ELECTRICAL SPECIFICATION

TEW5502-1

- 2

- 3

- 4

Line Impedance

Turns ratio

(4 - 6)

(4 - 5)

100 Ω

75 Ω

120 Ω

75 Ω

(1 - 3) : (4 - 6)

(1 - 3) : (4 - 5)

1 : 1.15

n/a

1 : 1

n/a

1:1.26

n/a

1 : 1.26

1 : 1

Inductance (mH)

DCR (Ohms)

(4 - 6)

> 1.8

> 1.5

> 2.0

(4 - 6)

(1 - 3)

Longitud. Bal.

Pulse Mask

T1.408

I.431

CEPT

1500

I.431

CEPT

1500

I.431

CEPT

1500

Dielectric Strength (Vrms)

1500

Filtran Limited

229 Colonnade Road, Nepean, Ontario, Canada. K2E 7K3,

Tel : (613) 226 -1626 Fax : (613) 226 -7124

2-46

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