ahnjhallic

Hall sensor main characteristic parameters are the following types. (1) Input resistance R (2) Output resistance R It also changes with temperature changes. Selecting the appropriate load resistance is easy to match, which minimizes temperature-induced drift in the hydrodynamic potential. (3) Maximum excitation current I - Hall sensor parameters (4) Sensitivity K Sensitivity KH=EH/IB, its value is about 10MV (MA.T). (5) Maximum Magnetic Intensity BM---Hall Sensor Parameters When the magnetic induction intensity exceeds BM, the nonlinear error of the Hall sensor potential will increase significantly, and the Tesla(T) becomes several thousand Gauss (Gs) (1Gs=104T). (6) Equal potentials At rated excitation current F, when the applied magnetic field is zero, it is an error due to the asymmetry of the geometry of the 4 positive poles. (7) Hall sensor temperature ratio We are manufacturer of  Bipolar Hall IC  and  Linear Hall IC . Welcome create business ship with yo

The magnetic encoder adopts the Hall principle and utilizes the magnetic detection method. The magnetic sensor probe converts the changing magnetic field signal into a change of resistance value through the magnetoresistance effect. Under the action of the applied potential, the changed resistance value is converted into a voltage. Change, through the subsequent signal processing circuit processing, the analog voltage signal into a computer can identify the digital signal, to achieve the magnetic rotary encoder encoding function. We supply  Hall Effect technology , supplying  low cost hall effect sensor . Any questions welcome contact to us at any time.

The car odometer can display the mileage of the car, which is based on the number of rotations of the wheels to indirectly derive the mileage. The number of wheel revolutions can be measured with a  Hall sensor , which is an important part of the odometer. Its performance plays an extremely important role in the work of the whole circuit. The magnet is attached to the iron and fixed at a certain position on the wheel. The Hall circuit is fixed on the frame. For each revolution of the wheel, the magnet passes through the Hall IC once and generates a pulse signal, and the counter counts the pulse. Hall sensors commonly used in odometers are mostly  bipolar latch Hall switch .

We attended Electronica China from March 14 to 16,2018.Our Booth No. was E4 Hall 4868. These two pictures are our booth in trade fair.We displayed  Hall Effect IC ,  Magnetic Sensor , Magnetic Switch on the fair. Thanks for both new and old customers to visit our booth. Hope you have found the exact information you want. Further questions, pls do not hesitate to contact to us. Professional answers will give you.

In the notebook computer, the  Hall effect sensor  is mainly used to detect the on and off status of the screen when the computer is flipped. Installing a Hall element in a notebook to sense screen changes to determine the computer's operating status can effectively reduce the power consumption of the machine. All-pole Hall is often used in notebook computers. It is an all-pole switch Hall using CMOS technology. It can work without distinguishing between N and S pole magnetic fields. In order to better provide accurate magnetic switch points and thus adopt advanced chopper stabilization technology, it has the characteristics of high sensitivity, low power consumption, and high stability. It is a hall with a very wide range of applications. AH is  Hall Sensor Factory . We will give you professional suggestions about Hall effect sensor.