參數(shù)資料
型號： B88069X4920S102
英文描述： GASENTLADUNGSABLEITER 350V 10KA MITDRAHT
中文描述： GASENTLADUNGSABLEITER 350V 10KA MITDRAHT
文件頁數(shù)： 54/54頁
文件大小： 6102K
代理商： B88069X4920S102
9
EPCOS AG
The classical application of gas-filled
surge arresters is to ensure the
primary protection of telecommuni-
cations installations against voltage
surges all the way from the main
distribution frames in exchanges to
the subscriber terminals. However,
the increasing use of fax machines
and modems for data transmission
has extended their application range
to protect the sensitive electronics
contained in this equipment. Surge
arresters are thus fitted at the input
of the power supply system together
with varistors and at the connection
points to telecommunications lines.
They have now become indispens-
able for protecting base stations in
mobile telephony systems linked to
large numbers of subscribers as well
as cable television (CATV) networks
with their extensive need for
repeaters and distribution systems.
The integral black-box concept offers
graduated protection by combining
arresters with varistors, PTC thermis-
tors, diodes and inductors to create
an ideal solution for many applica-
tions. The schematic diagram below
demonstrates typical applications
of surge arresters in a telecommuni-
cations system.
ATIONS
HVT / MDF
Verstrker / Amplifier
Funktelefon-Netz /
Cellular phone network
Vermittlungsstelle /
Branch exchange
Ableiter-Anwendung /
Arrester application
Kupfer-Kabel /
Copper cable
Glasfaser-Kabel /
Fiber-optic cable
Basisstationen, mobile Vermittlungen, Multiplexer /
Base stations, mobile exchanges, multiplexers
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
B88069-X4920-S102 制造商:EPCOS 功能描述:Bulk
B88069X4920T102 制造商:TDK Epcos 功能描述:
B88069X4930 制造商:TDK Epcos 功能描述:
B88069X4930C102 制造商:TDK Epcos 功能描述:
B88069X4930S102 功能描述:氣體放電管 - GDT /氣體等離子體避雷器 230V 10KA 2 Electrode RoHS:否 制造商:Bourns 峰值脈沖電流: 直流擊穿電壓（標(biāo)稱）:4500 V 電極數(shù)量:2 系列:SA2 端接類型:Axial 故障安全保護(hù) Y/N: 封裝:Reel
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