MLX91208LDC-CAH-000-TU

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Current transducers are important kinds of sensors used in a variety of industries and applications. The MLX91208LDC-CAH-000-TU is an example of such a device used to convert electrical signals into proportional output signals. This article will explain the application field and working principle of this current transducer.

Application Field

The MLX91208LDC-CAH-000-TU is a linear DC current transducer designed for the automotive industry. It is used to monitor a wide range of DC currents from minimal start-up currents to high load peaks. The device also has the capabilities to detect electrical fault currents. It can work with any type of battery: single cell, or up to eight series-connected cells.

The device is specifically designed as an automotive battery monitoring system. This device is ideal for use in various automotive applications, including electric and hybrid vehicles, as well as fuel cells and actuation systems. It is also suitable for automotive powertrain modules, start-stop, engine control, and EV/HEV battery packs.

Working Principle

The MLX91208LDC-CAH-000-TU current transducer works on the principle of Hall effect. This effect occurs in a conducting medium when a magnetic field is applied perpendicular to it. The transducer utilizes two sensing elements, an integrated Hall effect sensor and a linearized current sense integrated circuit. Together, they are able to detect the presence of a magnetic field and convert the signal into a proportional output.

The Hall effect is based on the relationship between the size of a magnetic field and its impact on the resistance of the medium. When the magnetic field is small, the resistance of the medium is low. However, when the field increases, the resistance will also increase. In the case of the MLX91208LDC-CAH-000-TU, the resistance variation is converted into an output voltage that is proportional to the current.

In order to operate the MLX91208LDC-CAH-000-TU transducer, two coils are mounted on either side of the Hall effect sensor. These coils are used to create magnetic fields that are proportional to the current flowing in the circuit. The Hall effect sensor measures these magnetic fields and converts them into a proportional voltage that can be used to measure current.

Conclusion

The MLX91208LDC-CAH-000-TU is an important current transducer used in automotive monitoring and control systems. It is based on the Hall effect and uses two sensing elements to convert a magnetic field into a proportional output. By understanding the application field and working principle of this device, engineers and technicians can implement it in their projects.

The specific data is subject to PDF, and the above content is for reference