The aim is to create an exhaustive list of current sensor manufacturers. Hence please do contact us or comment if we have missed a company out.
Isabellenhütte Heusler is one of the oldest industrial companies which is first mentioned as early as 1482. The company named in 1728 as “Isabelle Kupferhütte” and in 1827 the Heusler family acquired the company. The company specialized in very high precision resistive elements and measuring technology.
Company URL: https://www.isabellenhuette.de/en/precision-measurement/applications/electromobility
LEM SA (Liaisons Electroniques-Mécaniques) established in 1972 in Switzerland. The company specialized in high-quality transducers for measuring electrical parameters. LEM has a wide market for different areas such as variable speed drives for motors, power supplies for industrial applications, AC/DC converters, new innovative energy applications, as well as automotive applications.
Company URL: https://www.lem.com/en/automotive-battery-management
TE Connectivity is a global company specialized in different areas like sensor and connectivity solutions for data, signals and power systems. The company manufactures also current sensors for EV applications.
EV current sensors are basic components. They perform two major tasks. They help us to know how much energy we use. Also, the second task is avoiding overcurrents. Therefore, current sensors are a major sub-systems of a battery design.