位置:TEL50B > TEL50B详情

TEL50B中文资料

厂家型号

TEL50B

文件大小

108.54Kbytes

页面数量

3

功能描述

PBX LOW VOLTAGE TELEPHONE PROTECTOR

数据手册

下载地址一下载地址二到原厂下载

生产厂商

PROTEC

TEL50B数据手册规格书PDF详情

DESCRIPTION

The TEL50B/E is a two-stage transient voltage protector that provides primary and secondary protection against lightning, inductive switching and electrostatic discharge (ESD) transient threats. The first stage diverts the transient current through the ground terminal return path and the second stage clamps the voltage to a safe level without interruption of service.

FEATuREs

• Compatible with IEC 61000-4-2 (ESD): Air - 15kV, Contact - 8kV

• Compatible with IEC 61000-4-4 (EFT): 40A - 5/50ns

• Compatible with IEC 61000-4-5 (Surge): 95A, 8/20µs, Level 4 (Line-Gnd) & 48A, Level 4 (Line-Line)

• Designed for ±50 Volt (Peak) Telephone Lines

• 4 Wire, Line-to-Ground Protection

• Permanent Two-Stage Protection

• Subnanosecond Response Time

• Automatic Reset - Does Not Interrupt Service

• Effective Against Lightning, Inductive Switching and ESD

APPLiCATiONs

• Telcom Terminal Equipment

• Data/Telcom Interfaces

• Dedicated Fax & Modems

TEL50B产品属性

  • 类型

    描述

  • 型号

    TEL50B

  • 制造商

    PROTEC

  • 制造商全称

    Protek Devices

  • 功能描述

    PBX LOW VOLTAGE TELEPHONE PROTECTOR

更新时间:2025-10-16 10:00:00
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