Datasheet > COMBI/E1-3.3

COMBI/E1-3.3

更新时间： 2022-01-22 08:04:00

品牌	Logo	应用领域
其他 - ETC		综合业务数字网
页数	文件大小	规格书
6页	107K
描述
ISDN NT1 POWER MANAGEMENT MODULE

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COMBI/E1-3.3 数据手册

COMBI/E1-3.3

Power Management Module for ISDN NT1

SPECIFICATION Rev. 01

PRODUCT VIEW

Type

195 to 253 Vac out1: 3.3 V 100 mA

and

28 to 115 Vdc

COMBI/E1

-3.3

out 2: 40V 120 mA

FEATURES

Uko INTERFACE (DC) and MAINS (AC) inputs

to enable NPM (Normal Power Mode) and

RPM (Restricted Power Mode) CONDITIONS

INPUT FILTER TO MEET EMI requirements

PEAK INPUT OVERVOLTAGE WITHSTAND-

ING

ORDERING NUMBER: GS-COMBI/E1-3.3

AC INPUT PROTECTION FUSE

INPUTS TO OUTPUTS INSULATION

U-INTERFACE ACCORDING TO ETR080

2 INSULATED OUTPUTS:

Vo1=3.3 V for NT1 logics

Vo2=40 V for "S" interface

S-INTERFACE ACCORDING TO ETS 300

012

MTBF: 300 Kh, according to MIL HDBK 217-F

Operating Temperature: -10 to +70^oC

AUXILIARY LOGIC OUTPUT TTL-COMPAT-

IBLE for LED & NPM/RPM MODE indication.

INTERNAL RELAY FUNCTION FOR Vo2 PO-

LARITY REVERSE

"S"

INTERFACE

OUTPUT

CHARAC-

TERISTICS:

- Peak output of 220 mA for 150 ms

- Typical output power 4,5 W

- Output filtering to meet ETSI requirements

- Hold up time: 20 ms with 4,5 W output power

- Continuous short circuit protection

- Peak overvoltage withstand:1KV for 10/700 us

transversal

May 2001

1/6

12 3 4 5 6

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