Abstract We report a novel battery-less wireless current sensor node without an analog to digital converter (ADC). If a capacitor is charged using a current transformer (CT) and a rectifying circuit, ...

Current sensor circuit with over voltage protection. The Voltage supported is 12<=V<=18 as this is the working range of the TL092 OpAmps used in this project. The shunt is a 1ohm 10 watt resistor, so ...

This paper presents the design of a novel integrated continuous current sensor (CCS) circuit for class-D audio amplifier and current mode controlled DC-DC converter. The proposed current sensor has ...

Schematic of the ACS712 Current Sensor Circuit (tested circuit diagram of the current sensor module) The internal resistance of this conductive path is 1.2 mΩ typical, providing low power loss. The do ...

Sensor Circuit and GMI Characteristics A typical GMI sensor should be composed of a GMI conductor (wire in our case). A high frequency (f 0) current with constant amplitude is supplied to the ...

The linear current sensor consists of a precise, low-temperature drift linear Hall IC with temperature compensation circuit and a current path with 98mΩ typical internal conductor resistance.