LA02P021S03

Current transducers are electronic devices capable of accurately measuring current in a circuit and converting it into a corresponding electrical signal. This signal is then used as input in various applications. The LA02P021S03 current transducer is a device used to measure alternating current flows within 10 to 400 Hz. It features a compact design with a high input current up to 5 amps, and a wide usable input current range of 0-2 KA. It also offers a low power consumption, high accuracy, and low noise characteristics.

The LA02P021S03 current transducer is suitable for applications where small currents need to be detected or monitored with precision. These applications include replacement of moving coils or moving iron transducers, as well as providing feedback control in error correction circuits for high accuracy measuring instruments. The device is designed to be used in an AC power line that operates up to 400 Hz, making it suitable for use in test & measurement, power line monitoring, and other applications.

The working principle of the LA02P021S03 current transducer is based on the Hall effect. This effect is a physical phenomenon that produces a voltage difference across a conductor when a magnetic field is applied. The device consists of a Hall sensor, which is placed on a fixed position regarding the conductor with a current to be sensed. When alternating current passes through the conductor, a magnetic field is induced. This magnetic field interacts with the Hall sensor, which produces the potential difference between its two ends. By connecting an output circuit to the ends of the Hall sensor, it is possible to create a current that reflects the alternating current that is passing through the conductor.

In summary, the LA02P021S03 is a current transducer designed to accurately measure alternating current flows within 10 to 400 Hz. It features a compact design with a high input current up to 5 amps, and a wide usable input current range of 0-2 KA. The device is suitable for applications such as high accuracy measuring instruments, test & measurement, power line monitoring, and other similar applications. The working principle of the device is based on the Hall effect, which produces a voltage difference between two ends of a Hall sensor when a magnetic field is applied to it.