NOVOSENSE Current Sensor Distributor | Integrated and Amplifier

BeiLuo supplies genuine NOVOSENSE current sensors and current sense amplifiers, the devices that measure the current in a motor, a power stage or a battery with an isolation and an accuracy that suit a high-voltage application. A NOVOSENSE current sensor measures the current with a magnetic or a shunt principle and provides an output that the controller reads directly, and because the sensing is isolated it separates the high-power path from the low-voltage control, which suits a high-side or a high-voltage measurement where a direct shunt would be difficult. The family includes an integrated current sensor that combines the conductor and the sensing in one module for a low impedance and a high current capacity, and a current sense amplifier that measures the small voltage across a shunt with a high accuracy and a good rejection of the pulse-width-modulation transient that a switching stage imposes. The devices are designed for a motor drive, a power converter and a battery system, and the automotive-grade parts are qualified to AEC-Q100. Typical applications include the phase current of a motor drive, the current of a power converter and a battery, an over-current fault and a load and torque measurement in industrial and automotive equipment. Every device BeiLuo ships is factory-traceable and includes an import declaration, a certificate of origin and a RoHS compliance file. Our FAE team helps you choose the device, plan the isolation and the layout and confirm the accuracy over temperature.