Wht is a magneto diode?

Last Update Time: 2019-01-15 16:09:10

Magneto-sensitive diode is a new type of magnetoelectric conversion device.

The utility model has the advantages of high detection sensitivity, small size, fast response, no contact, large output power and good linearity. Should be widely used in magnetic detection, contactless switch, displacement measurement, speed measurement and various automatic equipment.

( 1 ) Characteristics and principles of a magneto sensitive diode

The internal structure of the magneto diode is different from that of the ordinary diode. When the external magnetic field is absent, the device is stable. If a positive magnetic field is added to the outside, the external resistance increases, the current decreases, and the pressure drop increases: on the other hand, the external magnetic field is added, and the external resistance decreases, the current increases, and the pressure drop decreases.

(2) Parameters of magnetic diode

The main parameters of the magneto diode are:

rated working voltage Vo,

working current Io,

frequency of use fo.

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