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Magnetoresistive Sensor ICs, Nanopower Series Product Datasheet
Magnetoresistive Sensor ICs, Nanopower Series Product Datasheet

... Honeywell’s Nanopower Series Magnetoresistive (MR) Sensor ICs are ultra-sensitive devices designed to accommodate a wide range of applications with large air gaps, small magnetic fields and low power requirements. The sensor ICs respond to either a North or South pole applied in a direction parallel ...
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ch 27 - NMSU

... magnetic field interacts with molecules in the body to orient spin before radiofrequencies are used to make the spectroscopic map. The different shades are a result of the range of responses from different types of tissue in the body. ...
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Probe Design and Construction

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Mitigation of Inrush Currents in Network Transformers by Reducing

IOSR Journal of Electrical and Electronics Engineering PP 01-08 www.iosrjournals.org
IOSR Journal of Electrical and Electronics Engineering PP 01-08 www.iosrjournals.org

... protection relays and control application at transmission voltage level. Due to transient conditions in power system, the CVT output waveform may not follow closely to its input waveform due to internal storage elements such as capacitive, inductive and non-linear components (saturable magnetic core ...
Seminar Report
Seminar Report

... If the Hall voltage is measured when no magnetic field is present, the output is zero (see Fig-3). However, if voltage at each output terminal is measured with respect to ground, a non-zero voltage will appear. This is the common mode voltage (CMV), and is the same at each output terminal. It is the ...
TEMPERATURE AND FREQUENCY DEPENDENCE OF PRECISION Luka Ferković
TEMPERATURE AND FREQUENCY DEPENDENCE OF PRECISION Luka Ferković

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Electricity and Magnetism Test Review

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Application Note #19

... Lutron® ELV dimmers are designed specifically for the special electrical requirements of electronic transformers. The electrical characteristics of an electronic transformer are capacitive (as opposed to an inductive magnetic transformer) and require special dimming considerations. Do not use regula ...
New Topology Eliminates Magnetic Cores at 50kHz NOT 50MHz!
New Topology Eliminates Magnetic Cores at 50kHz NOT 50MHz!

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Tesla-Transformer 1000966

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Spin dependent tunneling devices fabricated for magnetic random

... coupling field. The switching current of ⬃12 mA corresponds to a field of ⬃12 Oe, translating to a field efficiency of roughly ⬃1 Oe/mA, which could be further improved by using a magnetic keeper layer on top of the drive coils. It is noted that the latching functionality will not be affected by the ...
current sensors reference design guide
current sensors reference design guide

... Conventional Hall sensors These current sensors are sensitive to the magnetic field perpendicular to the chip surface. They are meant to be used in combination with a ferromagnetic core. In a typical application, the core is wrapped around the current-carrying conductor and concentrates the magnetic ...
1. A straight wire of mass 200 g and length 1.5 m carries a current of
1. A straight wire of mass 200 g and length 1.5 m carries a current of

... 12. (a) A current-carrying circular loop lies on a smooth horizontal plane. Can a uniform magnetic field be set up in such a manner that the loop turns around itself. (b) A current-carrying circular loop is located in a uniform external magnetic field. If the loop is free to turn, what is its orient ...
Design Principles of Superconducting Magnets
Design Principles of Superconducting Magnets

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12.6 The Direct Current Motor

... In Figure 6, the electric current is now directed into the pink part of the split ring commutator. This directs the current into the left of the loop once again and out of the purple part of the split ring to the brush and to the negative terminal. Using the righthand rule, you can see that the righ ...
LF Series Linear Variable Differential Transformer
LF Series Linear Variable Differential Transformer

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Greenslade Coils

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Physics 1001 - Introduction to Magnetism VO Magnets are all

... Well, it has to do with the type of material it is made of. Iron is considered to be a soft magnetic material because its domains can slip into and out of alignment easily. Soft iron does not make a good permanent magnet for this reason. But hard magnetic materials, like steel or other alloys, are h ...
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Faraday

... your magnet is the North Pole. Is it side one or side two? ________ Now use the compass provided to determine if you were right about this determination. Were you? ...
Lab 8 - Faraday
Lab 8 - Faraday

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Using Rogowski coils for transient current

Coilmaster For Aluminium Coil Wrapping
Coilmaster For Aluminium Coil Wrapping

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Magnetic core

A magnetic core is a piece of magnetic material with a high permeability used to confine and guide magnetic fields in electrical, electromechanical and magnetic devices such as electromagnets, transformers, electric motors, generators, inductors, magnetic recording heads, and magnetic assemblies. It is made of ferromagnetic metal such as iron, or ferrimagnetic compounds such as ferrites. The high permeability, relative to the surrounding air, causes the magnetic field lines to be concentrated in the core material. The magnetic field is often created by a coil of wire around the core that carries a current. The presence of the core can increase the magnetic field of a coil by a factor of several thousand over what it would be without the core.The use of a magnetic core can enormously concentrate the strength and increase the effect of magnetic fields produced by electric currents and permanent magnets. The properties of a device will depend crucially on the following factors: the geometry of the magnetic core. the amount of air gap in the magnetic circuit. the properties of the core material (especially permeability and hysteresis). the operating temperature of the core. whether the core is laminated to reduce eddy currents.In many applications it is undesirable for the core to retain magnetization when the applied field is removed. This property, called hysteresis can cause energy losses in applications such as transformers. Therefore, 'soft' magnetic materials with low hysteresis, such as silicon steel, rather than the 'hard' magnetic materials used for permanent magnets, are usually used in cores.
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