Datasheet > TPW4670-1

TPW4670-1

更新时间： 2024-11-02 03:26:43

品牌	Logo	应用领域
FILTRAN		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-BUS Input/Output Transformer

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中文翻译

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数据手册

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TPW4670-1 数据手册

ISDN U-BUS

Input/Output Transformer

TPW4670

The TPW4670 transformer is de-

signed to interface with the sub-

scribers premises (NT) and the

2- wire line side of the Central

Office Equipment (LT) in the

ISDN Network.

TPW4670 meets the electrical

specifications of ANSI TI.601-

1988 and is approved for the

Siemens PEB2091 device.

TPW4670-1 meets the require-

ments of the Thomson SD5411

device

MECHANICAL

Dot at pin 1

ELECTRICAL

TPW4670

TPW4670-1

Line Impedance

135 Ω

14.5 mH

< 55 µH

< 80 pF

1 : 1.6

135 Ω

14.5 mH

< 55 µH

< 80 pF

1 : 1.5

Inductance

(5-7)+(6-8)

(2-11)

Leakage Inductance

Winding Capacitance

Turns Ratio

(5-7)+(6-8)

(2-11) : (5-7)+(6-8)

Longitudinal Balance

1 - 4 KHz

4 - 160 KHz

> 65 dB

> 58 dB

> 65 dB

> 58 dB

DC Capability (Line Side)

Dielectric Strength

50mA

50 mA

2000 V rms

2000 V rms.

Filtran Limited

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

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

4-8

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