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  As a   Micropower Hall Effect Sensor Manufacturer , let me share with you the application of   Hall Effect Sensor   in measuring car speed. Micropower Omnipolar Hall Sensor Hall-type speed sensor: Hall Effect Sensor is very special in automotive applications. This is mainly due to the conflict in the position of the space around the transmission. Hall-effect sensors are solid-state sensors. They are mainly used in crankshaft angles and camshaft positions. Switch ignition and fuel injection circuit trigger, it is also used in other computer circuits that need to control the position and speed of rotating parts. Hall effect sensor or switch, consisting of an almost completely closed magnetic circuit containing a permanent magnet and a magnetic pole part. A soft magnet blade rotor passes through the air gap between the magnet and the pole. A window on the blade rotor allows the magnetic field to be unaffected It passes through and reaches the Hall effect sensor, and the part without the

  As a   Linear Hall IC Supplier , share with you. As a precise detection device, if the sensor is wet, it will be troublesome. The sensor's damp will affect its accuracy and stability, and it will cause serious failure. If the sensor is used in more important places, it will cause losses. It's pretty bad. In 2008, there was an aircraft crash caused by a sensor being wet. The information obtained by the sensor was deviated from the trajectory. The aircraft was affected by the wrong information of the sensor. The flight speed and elevation angle were wrong, causing the aircraft to get out of control. It is obvious that   Hall Sensor China   is moisture-proof, so how to prevent moisture? Linear Hall IC 1. Encapsulate the resistance strain gauge, that is, cover the strain gauge with a waterproof material; 2. To control the environment or create a low humidity environment, it is necessary to prevent moisture from entering the sealed load sensor; Third, it is necessary to ensure a h

  Omnipolar Hall IC The omnipolar Hall-effect sensor  includes the following on a single silicon chip: reverse voltage protector, voltage regulator, temperature compensation circuit, Hall-voltage generator, signal amplifier, Schmitt trigger and open-drain output driver, etc. Produced with CMOS technology, an omnipolar Hall IC is asked for lower supply voltage and less power supply. It is available in two package types: SOT-23-3L (Type M) and TO-92UA (Type UA). More detail of China Hall Sensor , please via: https://www.ahest.net/

  Bipolar Hall IC The bipolar Hall-effect sensor  includes the following on a single silicon chip: reverse voltage protector, voltage regulator, temperature compensation circuit, Hall-voltage generator, signal amplifier, Schmitt trigger and open collector output driver, etc. The integrated voltage regulator and temperature compensation circuit ensure that the sensor works stably in a wide voltage and temperature range. The reverse voltage protection circuit prevents the sensor from being damaged by reverse voltage. Produced with bipolar technology, a bipolar Hall IC  is more stable and reliable in some special application. It is available in three package types: SOT-23-3L (Type M), SOT-89 (Type S), and TO-92UA (Type UA). Each package is lead (Pb) free, with 100% matte tin plated leadframes. More information please click: https://www.ahest.net/