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 In the notebook computer, the  Hall Sensor  is mainly used to detect the brightness and extinction of the screen when the computer is flipped, and the  Micropower Omnipolar Hall Sensor  with low power consumption is widely used. In most cases, a magnet is mounted in the display of the notebook computer, and a Hall element (Hall sensor) is mounted in a corresponding portion of the main body of the body. When the screen is turned on, the magnet is far away from the Hall element, and the computer works normally; when the screen is closed, the magnet is close to the Hall element, the magnetic field around the Hall begins to change, the screen of the notebook will automatically go out, and the computer goes into a sleep state. Installing the Hall element in the notebook to sense the screen change, in order to determine the working state of the computer can effectively reduce the power consumption of the machine.   The  High Sensitivity Omnipolar Micropower Hall Sensor  commonly used i

In electric toys, the operating voltage of DC motors is relatively low. Most of the time, low-power  Bipolar Hall IC  are used. The characteristics Bipolar Hall IC are N. The S pole detects the magnetic field and is therefore often used in switches. Bipolar Hall YS4913.YS1251, YS1253 is a Hall element that is often used in electric toy switches. It is an  Latch Hall Switch IC  based on mixed-signal CMOS technology. YS4913 provides better accurate magnetics. The switching point thus uses advanced chopper stabilization technology, which enhances the response speed as a switch and also eliminates parameter drift due to temperature rise. YS4913 has high sensitivity, high stability, low power, and supports battery or mobile power supply, greatly improving the service life. If you want to know more about the  Hall Sensor  model, you can check the Hall selection table, or consult  Hall Sensor Suppliers  to assist you in the selection.

First developed in the 1930s,  Magnetic Switch  operate like relays, closing an electric contact in the presence of a magnetic field. Unlike relays, magnetic buttons are sealed in glass. Benefits of  Hall Magnetic Switch  above conventional relays comprise lower contact resistance, faster shifting speed and more lifetime. Since they're sealed, magnetic buttons remove sparking risks in flammable or explosive environments. Magnetic Switch Manufacturer  tell you its principle, among those connections from the glass capsule is made from a magnetic substance; another is non-magnetic. An area magnetic field by an electromagnet or permanent magnet brings you contact contrary to the other, closing the change. When you eliminate the magnetic field, the spring activity at the rigid metallic contacts opens the link. Since the lean contacts have reduced mass, they could function up to ten times faster than traditional relays with similar evaluations. 

The simple Hall Element of the  Magnetic Sensor  largely provides very compact voltage of just a couple micro liter each Gauss, so consequently these devices are often fabricated with built in gain amplifiers. There are two sorts of  Hall Effect Sensor , one supplying analog and another electronic output signal. The analog detector consists of a voltage regulator, a Hall Element along with an amplifier.  the output signal of this detector is analog and relegated into the Hall Element output signal or the magnetic field power. These kind of  Analog Devices Hall Effect Sensor  is appropriate and used for quantifying proximity due to their constant linear output. On the other hand, the  Output Switch Type Hall Sensor  provide two output conditions, either"ON" or"OFF". These kind of Micropower Hall Sensor have an extra component, as exemplified in the circuit schematics. That is the Schmitt Trigger that offers hysteresis or 2 distinct thresholds levels so that the

The Hall sensor is divided into two types: linear type and  Output Switch Type Hall Sensor . The output characteristics of the two types of Hall are different. The function of each output pin should be distinguished during detection. The switch type is equivalent to the level inversion when the value is set to GS; the  Linear Hall Sensor  may be that the voltage gradually changes, and when it is constant, the post-processing circuit outputs an inverted level. It is generally recommended to use linear, switch type often causes the set value to drift due to temperature and other reasons, resulting in reduced sensitivity. For the more information, please call  Hall Sensor Manufacturer  - AH Electronic .

Hall Effect Sensor  is a transducer that changes its output signal voltage in reaction to some magnetic field. Hall effect sensors are utilized for proximity shifting, placement, speed detection, and current sensing programs. And including  Latch Type Hall Sensor  , Linear Hall Sensor. A Hall Effect Sensor may function as an electronic switch. This type of change costs under a mechanical change and is significantly more reliable. Latch Hall Switch IC  may be operated at higher frequencies compared to a mechanical turn. It doesn't suffer from contact bounce because a solid state switch with hysteresis can be used instead of a mechanical touch. It won't be impacted by environmental contaminants because the sensor is in a sealed package. For that reason, it may be used under severe conditions. Can quantify a wide Selection of magnetic fields Can be obtained that can quantify either South or North pole magnetic areas Can be  flat