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  2. Hall effect sensor - Wikipedia

    en.wikipedia.org/wiki/Hall_effect_sensor

    A Hall probe is a device that uses a calibrated Hall effect sensor to directly measure the strength of a magnetic field. Since magnetic fields have a direction as well as a magnitude, the results from a Hall probe are dependent on the orientation, as well as the position, of the probe.

  3. Hall effect - Wikipedia

    en.wikipedia.org/wiki/Hall_effect

    The term ordinary Hall effect can be used to distinguish the effect described in the introduction from a related effect which occurs across a void or hole in a semiconductor or metal plate when current is injected via contacts that lie on the boundary or edge of the void. The charge then flows outside the void, within the metal or semiconductor ...

  4. Current sensing - Wikipedia

    en.wikipedia.org/wiki/Current_sensing

    A hall-effect magnetic field sensor is then used to measure the induced current with its output being directly proportional to the magnitude of the current flowing. In the simplest configuration, a hall-effect magnetic field sensor can be placed adjacent to the conductor and its output measured but there are limitations.

  5. Planar Hall sensor - Wikipedia

    en.wikipedia.org/wiki/Planar_Hall_sensor

    The planar Hall sensor is a type of magnetic sensor based on the planar Hall effect of ferromagnetic materials. [1] [2] It measures the change in anisotropic magnetoresistance caused by an external magnetic field in the Hall geometry. As opposed to an ordinary Hall sensor, which measures field components perpendicular to the sensor plane, the ...

  6. Current clamp - Wikipedia

    en.wikipedia.org/wiki/Current_clamp

    Current clamps are typically used to read the magnitude of alternating current (AC) and, with additional instrumentation, the phase and waveform can also be measured. Some clamp meters can measure currents of 1000 A and more. Hall effect and vane type clamps can also measure direct current (DC).

  7. File:Hall Sensor.webm - Wikipedia

    en.wikipedia.org/wiki/File:Hall_Sensor.webm

    A hall effect sensor uses the Hall effect to measure the magnitude of a magnetic field. ... current: 09:43, 18 February 2015: 46 s, 640 × 480 (1.79 MB) FraunhoferIIS:

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