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WCS1702 参数 Datasheet PDF下载

WCS1702图片预览
型号: WCS1702
PDF下载: 下载PDF文件 查看货源
内容描述: 霍尔效应的基本线性电流传感器 [Hall Effect Base Linear Current Sensor]
分类和应用: 传感器
文件页数/大小: 3 页 / 155 K
品牌: WINSON [ WINSON SEMICONDUCTOR CORP. ]
 浏览型号WCS1702的Datasheet PDF文件第2页浏览型号WCS1702的Datasheet PDF文件第3页  
WCS1702
Hall Effect Base Linear Current Sensor
Features:
Low noise analog signal path
0.24
internal conductor resistance
Output voltage proportional to AC and DC current
Min. sensing current 2.0A at 5V voltage supply
High Sensitivity 1 mV/mA
Wide operating voltage range 3.0~12 V.
Low operating current 3mA
Nearly zero magnetic hysteresis.
Ratiometric output from supply voltage
10K Hz bandwidth
Functional Description :
The Winson WCS1702 provides economical and precise solution for both
DC and AC current sensing in industrial, commercial and communications
systems. The unique package allows for easy implementation by the customer.
Typical applications include motor control, load detection and management,
over-current fault detection and any intelligent power management system
etc…
The WCS1702 consists of a precise, low-temperature drift linear hall
sensor IC with temperature compensation circuit and a current transformer
with 0.24
typical internal conductor resistance. This extremely low
resistance can effectively reduce power loss, operating temperature and
increase the reliability greatly. Applied current flowing through this conduction
path generates a magnetic field which is sensed by the integrated Hall IC and
converted into a proportional voltage.
The terminals of the conductive path are electrically isolated from the
sensor leads. This allow the WCS1702 current sensor to be used in
applications requiring electrical isolation without the use of opto-isolators or
other costly isolation techniques and make system more competitive in cost.
Winson reserves the right to make changes to improve reliability or manufacturability.
©Winson, 2009/9/7