參數(shù)資料
型號(hào): B88069X4770C103
英文描述: GAS DISCHARGE TUBE 150V
中文描述: 氣體放電管150伏
文件頁(yè)數(shù): 54/54頁(yè)
文件大?。?/td> 6102K
代理商: B88069X4770C103
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
相關(guān)PDF資料
PDF描述
B88069X4880S102 GASENTLADUNGSABLEITER 90V 10KA MITDRAHT
B88069X4900C403 GASENTLADUNGSABLEITER 230V10KA OHNEDRAHT
B88069X4920S102 GASENTLADUNGSABLEITER 350V 10KA MITDRAHT
B88069X540B103 GAS DISCHARGE TUBE 90V
B88069X550B103 GAS DISCHARGE TUBE 230V
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
B88069X4771 制造商:EPCOS 制造商全稱:EPCOS 功能描述:SURGE ARRESTER 3-electrode arrester
B88069X4771T702 制造商:TDK Epcos 功能描述:
B88069X4780T502 功能描述:氣體放電管 - GDT /氣體等離子體避雷器 N81-A350XG 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
B88069X4830S102 功能描述:氣體放電管 - GDT /氣體等離子體避雷器 N81-A350X 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
B88069X4840S102 制造商:TDK Epcos 功能描述: