Current sensors measure AC and/or DC current levels. The sensors in this selection guide measure current and provide some sort of output that corresponds to the current being measured. The most ...

LEM has introduced a residual current monitoring (RCM) type B sensor designed for bi-directional on-board chargers (OBCs) ...

To enable system engineers in the EV industry to take the next step towards transformer-less OBCs, LEM has designed the first automotive-grade residual current monitoring (RCM) type B sensor for ...

Electrical power sensors are used to measure characteristics of electric power such as voltage, current, power. For AC circuits, an electric power sensor can also be used to measure power quality.