Blog

  • Why Permanent Magnets Needed in Hall Effect Sensors

    Why Permanent Magnets Needed in Hall Effect Sensors

    Hall effect sensor or Hall effect transducer is an integrated sensor based on Hall effect and composed of Hall element and its auxiliary circuit. Hall sensor is widely used in industrial production, transportation and daily life. From the internal structure of the hall sensor, or in the process o...
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  • How to Select Magnets in Development of Hall Position Sensors

    How to Select Magnets in Development of Hall Position Sensors

    With the vigorous development of the electronic industry, the position detection of some structural components slowly changes from the original contact measurement to the non-contact measurement through Hall position sensor and magnet. How can we choose a suitable magnet according to our products...
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  • NdFeB and SmCo Magnets Used in Magnetic Pump

    NdFeB and SmCo Magnets Used in Magnetic Pump

    Strong NdFeB and SmCo magnets can generate power to drive some objects without any direct contact, so many applications take advantage of this feature, typically like magnetic couplings and then magnetically coupled pumps for seal-less applications. Magnetic drive couplings offer a non-contact tr...
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  • 5G Circulator and Isolator SmCo Magnet

    5G Circulator and Isolator SmCo Magnet

    5G, the fifth generation mobile communication technology is a new generation of broadband mobile communication technology with the characteristics of high speed, low delay and large connection. It is the network infrastructure to realize the man-machine and object interconnection. The Internet o...
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  • China Neodymium Magnet Situation and Prospect

    China Neodymium Magnet Situation and Prospect

    China’s permanent magnet material industry plays an important role in the world. There are not only many enterprises engaged in production and application, but also research work has been in the ascendant. Permanent magnet materials are mainly divided into rare earth magnet, metal permanent...
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  • Magnet Was Tried to Use in Ancient China

    Magnet Was Tried to Use in Ancient China

    The iron absorption property of magnetite has been discovered for a long time. In the nine volumes of Lu's spring and Autumn Annals, there is a saying: "if you are kind enough to attract iron, you may lead to it." At that time, people called "magnetism" as "kindness". Th...
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  • When and Where Is Magnet Discovered

    When and Where Is Magnet Discovered

    The magnet is not invented by man, but a natural magnetic material. Ancient Greeks and Chinese found a natural magnetized stone in nature It is called "magnet". This kind of stone can magically suck up small pieces of iron and always point in the same direction after swi...
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