Current Sensors

Close-up of an utility pole.

To Measure the Current Flowing Through

Today, current sensors are used in many devices to measure the electricity flowing through at any given time. These actually measure the magnetic field created by the current flow using Hall sensors. The modules often also contain an iron core to focus the magnetic field.

CODICO's product range features sensors for current measurement in the range between 0 to +/- 170A. Most of our sensors are available in a very compact design. Current sensors are used in engine control, inverters, power factor correction (PFC), and in several security applications.

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AKM offers a wide range of current sensors. Further information can be found here.

The hall-effect based current sensors from MPS offer an easy, isolated, bidirectional AC or DC current sensing. The isolation voltage of 2400VRMS protects the electronics from the input. ICs are available in SOIC-8 package and can detect currents from +/-5V to +/-50V. They need only a single supply of either 3,3V or 5V.


Manufacturers & Contacts

 The AKM company logo.


AKM offers customers optimized solutions using a wide range of semiconductor sensors. AKM uses analog/digital mixed-signal processes as a technology. Especially the audio and voice ICs, which combine high sound quality with low power consumption, have made AKM a major player in the high-end audio IC market.

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Johannes Kornfehl is product marketing manager
Johannes Kornfehl +43 1 86305-149 E-MAIL
The ALLEGRO company logo.


ALLEGRO MicroSystems is a leading manufacturer and developer of high-performance power and Hall-effect sensors for integrated circuits. Their innovative solutions serve high-growth applications within the automotive, communications, computer/office automation, consumer and industrial markets. The product range includes Hall-effect sensor ICs, motor driver ICs, power conversion devices, power interface ICs and power management ICs.

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Magnus Gustavsson is Regional Sales Manager for active components in the nordics.
Magnus Gustavsson +46 7056 79772 E-MAIL
The ISABELLENHUETTE company logo.


As one of the leading providers worldwide ISABELLENHUETTE produces first-class precision and power resistors in the field of low resistance load for various applications.

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The KEMET company logo.


KEMET is one of the leading manufacturers of tantalum, polymer and film capacitors, but also offers special leakage current sensors for industry and automotive charging technology. The product portfolio additionally covers ceramic, aluminum electrolytic and double layer capacitors from TOKIN. The main focus of CODICO is on the film capacitors.

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The MPS company logo.


Monolithic Power Systems, Inc. (MPS) is amongst the globally leading suppliers in the power-management area. The broad portfolio contains eg DC/DC-converters and -modules, PMICs, battery-management-ICs, current-sensors, AC/DC-converter-ICs, motordrivers as well as angle-sensors and, newly added, even inductors for the DC/DC-converters.  Target markets are mainly industrial, automotive, telecom-infrastructure, cloud-computing and consumer-applications.

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