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CSNX25

Closed Loop Current Sensors

制造商

霍尼韦尔-Honeywell

Honeywell-CSNX25.pdf

2021-01-18 17:27:27 更新 401.33KB

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—— 芯片百科 ——

描述

CSN Series closed loop linear current sensor, measures ac, dc or impulse current, 25 AT nominal, ±56 AT range, 2000 turns.CSN Series closed loop linear current sensors are based on magnetoresistive or Hall-effect technology and the null balance or zero magnetic flux method (feedback system). The magnetic flux in the sensor core is constantly controlled at zero. The amount of current required to balance zero flux is the measure of the primary current flowing through the conductor, multiplied by the ratio of the primary to secondary windings. This closed loop current is the output from the device and presents an image of the primary current reduced by the number of secondary turns at any time. This current can be expressed as a voltage by passing it through a resistor.

特性

·Current sensing up to 1275 amps (depending on product listing)
·Measures ac, dc and impulse currents
·Competitive cost/performance ratio
·Rapid response
·High overload capability
·High level of electrical isolation between primary and secondary circuits
·Industrial operating temperature range
·Small size and weight

应用

·Variable speed drives
·Overcurrent protection
·Ground fault detectors
·Current feedback control systems
·Robotics
·UPS and telecommunication power supplies
·Welding power supplies
·Automotive - Battery management systems
·Wattmeters

相关链接

—— 技术参数 ——

Product Type

Closed loop linear

Mounting

PCB on 11 Pins

Operate Current

25 A RMS at 25°C

Sensed Current Range

±56 A

—— 技术文章 ——

—— 替代型号 ——

CSNX25

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样例

—— 购买渠道 ——

制造商

霍尼韦尔(中国)有限公司

电话:4008402233

地址:上海市浦东新区张江高科技园区环科路555号

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工作时间:周一至周五9:00-18:00

联系方式:contact@semiee.com

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