EDN

LEM : Current transducer measures up to 4000 A

Using closed-loop Fluxgate technology, highly accurate measurements of +/-0.1% of IPN are achieved over the operating temperature range from -40°C to +70°C. This high level of accuracy also allows the ...
EDN

TDK, LEM to develop TMR-based current sensors

TDK Corp. and LEM International SA have announced an agreement to develop tunnel magnetoresistance (TMR)-based current sensors for electrification in automotive, industrial and renewable energy ...
Electronic Design

High-Current DC Transducers Enable Bipolar Measurements

LEM International's DH family of dc current transducers offers precise measurement of bipolar currents from 500 A to 2000 A. LEM International’s DH family of dc current transducers offers precise ...
Electronic Design

Hybrid Current Sensor Reduces the Complexities of EV Battery Management

LEM has introduced a unique current sensor for electric-vehicle (EV) battery management. Dubbed the Hybrid Supervising Unit (HSU), the device is the first on the market to integrate both shunt and ...