Our Product

The products of “Nanjing AH Electronic Science & Technology Co., Ltd ” includes AH series unipolar Hall switch IC, AH series bipolar Hall IC, AH series latch Hall switch IC, AH series linear Hall IC, WG series zero power consumption magnetic sensor, and all kinds of customized products etc.

Hall Sensor

评论

发表评论

此博客中的热门博文

How to Distinguish the Authenticity of the Sensor Output Signal?

图片
  As a   Latch Type Hall Sensor Factory , share with you. Sensors have been applied to almost every industry in modern times, and these industries can record according to the signals sent by the sensors. So how do they distinguish the authenticity of the sensor output signal? Let's take a look at it below. Micropower Omnipolar Hall Sensor 1. Judging from the gap voltage The output voltage signal of the sensor includes direct current and alternating current. Direct current corresponds to the average distance between the sensor and the probe, also known as the gap voltage. Alternating current corresponds to the vibration signal. If the gap voltage is normal, then the AC is usually normal. 2. Changes in dynamic value and gap voltage If the relationship between the vibration value and the gap voltage conforms to the probe characteristics, that is, greater than ±0.5V, the vibration measuring instrument is likely to malfunction. For example, when the vibration probe is working norma...
阅读全文

Demystifying The Working Principle Of Pressure Sensor 1

图片
Pressure sensor is the most commonly used sensor in industrial practice. It is widely used in various industrial self-control environments, involving water conservancy and hydropower, railway transportation, intelligent building, production automation, aerospace, military, petrochemical, oil well, electric power, ship, machine tool, pipelines and many other industries. And in different environments, different types of pressure sensors are needed to avoid errors. As a  Gear Sensor Manufacturer , let's talk about how different pressure sensors work. 1. Piezoresistive force sensor: The resistance strain gauge is one of the main components of the piezoresistive strain sensor. The working principle of the metal resistance strain gauge is a phenomenon in which the strain resistance adsorbed on the base material changes with the mechanical deformation, which is commonly called the resistance strain effect. 2. Ceramic pressure sensor: ceramic pressure sensor based on piezoresistive ...
阅读全文

Hall Sensor Application In The Automotive Industry

图片
Hall Sensor  technology has a wide range of applications in the automotive industry, including power, body control, traction control and anti-lock braking systems. In order to meet the needs of different systems, Hall sensors are available in switching, analog and digital sensors. Hall sensors can be made of metals and semiconductors. The quality of the effect depends on the material of the conductor. The material directly affects the positive ions and electrons flowing through the sensor. When manufacturing Hall elements, the automotive industry typically uses three semiconductor materials. The most commonly used semiconductor material is indium arsenide. The form of the  Hall Effect Sensor  determines the difference in the amplifying circuit and its output is adapted to the device being controlled. This output may be analog, such as an acceleration position sensor or a throttle position sensor, or it may be digital. Such as crankshaft or camshaft position sensor. W...
阅读全文