The current sensor is a detection device that can feel the information that is tested, and the information that the detection feels can be transformed into a electrical signal or other required forms of information output that meets certain standards according to certain rules to meet the satisfactionInformation transmission, processing, storage, display, recording and control.The current sensor is also called a magnetic sensor. It can be used in household appliances, smart grids, electric vehicles, wind power, and so on. Many magnetic sensors are used in our lives, such as computer hard disks, compass, household appliances, and so on.
Current sensor manufacturer
Introduction to Shanghai Weiding Electronic Technology Co., Ltd.: Shanghai Wei Ding Electronic Technology Co., Ltd. was established at the end of 2011. It uses the technical services and sales of core electronic components in the field of new energy vehicle as the core business and cornerstone of the company.Main products: LEM sensors, Lim Electronics, LEM Electronics, Lim current sensor, LEM Lim, LEM current sensor, Lim sensor, high -voltage DC contactor, high -voltage DC relay, Hongfa relay, and so on.Introduction to Nanhuang Electric Co., Ltd.: Nanchang Electric Co., Ltd. was founded in 2011. The company is located on the coast of the East China Sea.With Wenzhou Airport, sea, land and air are integrated, and transportation is very convenient.Main products: fan, aviation plug -in, transformer accessories, control transformers, circuit breakers, instruments, rectangular sockets, rope switches, sensors, indicators, power distribution boxes, electromagnets, and so on.Shenzhen Hongqi Electronics Co., Ltd. Profile: Shenzhen Hongqi Electronics Co., Ltd. is a high -tech company specializing in industrial automation products and smart grids, solar photovoltaic and new energy vehicle power sensor products and related products.Main products: IGBT module, Schneider servo drive, Schneider PLC, LG Korean PLC, Schneider inverter, Omron PLC, current transformer, IPM module, inverter accessories, rectified bridge modules, solid -state relay, elevator accessories, etc.
The role of current sensor
The main function of a current sensor is to transform information into a standard electrical signal.Now it is mainly used in our switching power supply and parameter voltage voltage.Now the current sensor on our market can not only detect and display the current.In our current overcurrent and over -pressure operations, it has certain automatic protection functions and intelligent control.The advancement of this technology has made its role wider, and now it has been applied to our home appliances, smart grids and other fields.
Principle of current sensor
The principle of Hall current sensor is to use the Hall effect to convert a large current into a sensor with a large current into a secondary micro voltage signal.The actual designed Hall sensor often amplifies the weak voltage signal into a standard voltage or current signal by computing the amplifier and other circuits.

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