CL-170A中文资料Thermometrics Current Limiters数据手册Amphenol规格书

描述 Description

Thermometrics CL Series of Inrush Current Limiting Thermistors consists of a disc thermistor with uninsulated lead-wires, and are used to control inrush current when switching power supplies. The main purpose of limiting inrush current is to prevent components in series with the input to the DC/DC convertor from being damaged. Typically, inrush protection prevents nuisance blowing of fuses or breakers as well as welding of switch contacts.
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特性 Features

·Low cost, solid state device for inrush current suppression
·Excellent mechanical strength
·Wide operating temperature range: -58°F to 347°F (-50°C to 175°C)
·Suitable for PCB mounting
·Available as a standard with kinked or straight leads and on tape and reel to EIS RS-468A for automatic insertion
·Low steady resistance and accompanying power loss
·Small size
·Low cost solid state sensor

应用 Application

Control of inrush current in switching power supplies, flourescent lamp, inverters, motors, etc.