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Some Introduction of TMR sensor
TMR sensor is an epoch-making magnetoresistance effect sensor which has been applied to industrial application in recent years. TMR sensor has a much higher resistance change rate compared to AMR and GMR sensor, thus obtained many merits include low cost and power consumption, high response frequency and sensitivity. Hongyu has also collected some experience in TMR sensor magnet because of the widely use of TMR sensor.
What is Tunneling Magnetoresistance Effect?
http://www.neodymium-mag.com/n....eodymium-magnets/sen

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