المنتجات الساخنة
Development of an omni-directional magnetic
网页2020年1月1日The magnetic concentrator mainly plays the role of permeability and
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Modern CMOS Hall Sensors with Integrated Magnetic
网页Abstract Combining modern CMOS Hall sensors with integrated magnetic
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Melexis Hall-effect current sensor ICs I Melexis
网页Shield and integrated magnetic concentrator (IMC) Easy assemblyvertical stacking Robust against mechanical play Related products Integrated Internal conductor up to 50A No magnetic hysteresis No
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A comprehensive study of the magnetic concentrating
网页2020年9月16日The magnetic concentrator consists of two magnetic collecting rings,
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Designing a Concentrator for High-Current
网页Typical high-current sensing system with concentrator. Introduction A concentrator focuses magnetic flux lines, which are generated by electrical current flowing through a conductor, at the center of the air gap, where
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MATERIAL SELECTION AND GEOMETRY
网页Magnetically soft materials, which can rapidly switch their mag-netization in response to a magnetic field, are used in magnetic flux concentrator designs. Magnetic parameters critical to the performance of the concentrator are permeability, saturation magnetization, coercivity, and electrical conductivity.
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Development of an omni-directional magnetic
网页2020年1月1日The magnetic concentrator mainly plays the role of permeability and magnetization, which changes the direction of the magnetic field provided by the permanent magnet to shield the unwanted mode and improve the selectivity of the signal mode.
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A comprehensive study of the magnetic concentrating
网页2020年9月16日The magnetic concentrator consists of two magnetic collecting rings, where each ring has a magnetic bridge and each magnetic bridge has a Hall component. The magnet, yoke and concentrator are all embedded in nylon bushing. There are guide wheels on the outside of the sensor to make the tested rope in the axial center of the
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Modern CMOS Hall Sensors with Integrated Magnetic
网页Abstract Combining modern CMOS Hall sensors with integrated magnetic concentrators dramatically enhances magnetic field measurement performance. A first key feature is that one, two, or all three magnetic field components can be measured in a small spot.
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Magnetic Flux C oncentrators uihm
网页Magnetic Flux Concentrators agnetic flux concentrators (also called flux intensifiers, diverters, or controllers) are made from high- permeability, low-power-loss mate- rials. They are routinely used in in- duction heat treating applications (Fig. 1) in a manner similar to that of mag- netic cores in power transformers.
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Magnetic Flux Concentrators: An Objective
网页2021年3月26日March 26th, 2021 Magnetic flux concentrators (also called flux intensifiers, diverters, or controllers) are made from high-permeability, low-power-loss materials. They are routinely used in
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High-sensitivity optical-fiber magnetic sensor based on
网页2023年4月24日Meanwhile, new methods or techniques are urgently desired to improve the detection sensitivity of such sensors. In this , we present an optical-fiber magnetic sensor based on the NV ensemble in diamond, and employ the well-designed magnetic flux concentrators to enhance the sensitivity up to 12 pT/Hz 1/2, an outstanding level among
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Rotary Linear Position Sensor Dual Capability
网页Product description. The MLX90374 is a third generation Triaxis® position sensor IC. Thanks to an integrated magnetic concentrator (IMC) on its surface, the monolithic device senses, in a contactless fashion, the three
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SEMICONDUCTOR DEVICE WITH PASSIVATED
网页2021年10月29日A passivated magnetic concentrator 314 is formed by the protective layer 317 over the magnetic alloy layer 315 that is formed over the semiconductor die 305. The magnetic concentrator 314 will allow the Hall sensors 306, 307 to sense an applied magnetic field that is an in plane field with respect to the plane P1 that the Hall sensors
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Smart CMOS sensors with integrated
网页2005年12月3日The combination of integrated magnetic concentrators (IMC) and modern CMOS Hall sensor technology extends the frontiers of magnetic sensing to new dimensions. Single-axis sensors are turned
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Design of planar magnetic concentrators for high
网页2002年4月1日Magnetic flux concentrators are often used to intensify magnetic field in the active region of a magnetic field sensor. Conventionally, a magnetic sensor is placed between two magnetic concentrators (MCs) as illustrated in Fig. 1 a. The magnetic amplification factor Am, is proportional to the length to gap ratio ( L / g) [1], [2].
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250 kHz Programmable High Speed Current Sensor IC
网页The MLX91208 is a fully customer-programmable monolithic sensor IC packaged in standard SO-8 package. The sensor features the IMC-Hall® technology, which leads to very high sensitivity thanks to integrated magnetic concentrators (IMC) deposited on the die. The Hall Sensor provides a high speed analog output signal proportional to the external
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Development of a directional magnetic-concentrator
网页2020年3月1日The magnetic concentrator is added to the traditional EMAT to guide and concentrate the magnetic field generated by the magnet and remove the unwanted A 0 mode. Both finite element simulation and experiments proved that the mode selectivity of proposed D-MC-EMAT improved by adding the magnetic concentrator, and transducer
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MATERIAL SELECTION AND GEOMETRY
网页Magnetically soft materials, which can rapidly switch their mag-netization in response to a magnetic field, are used in magnetic flux concentrator designs. Magnetic parameters critical to the performance of the concentrator are permeability, saturation magnetization, coercivity, and electrical conductivity.
Contact
A comprehensive study of the magnetic concentrating
网页2020年9月16日The magnetic concentrator consists of two magnetic collecting rings, where each ring has a magnetic bridge and each magnetic bridge has a Hall component. The magnet, yoke and concentrator are all embedded in nylon bushing. There are guide wheels on the outside of the sensor to make the tested rope in the axial center of the
Contact
Design of planar magnetic concentrators for high
网页2002年4月1日Magnetic flux concentrators are often used to intensify magnetic field in the active region of a magnetic field sensor. Conventionally, a magnetic sensor is placed between two magnetic concentrators (MCs) as illustrated in Fig. 1 a. The magnetic amplification factor Am, is proportional to the length to gap ratio ( L / g) [1], [2].
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Development of a directional magnetic-concentrator
网页2020年3月1日The magnetic concentrator is added to the traditional EMAT to guide and concentrate the magnetic field generated by the magnet and remove the unwanted A 0 mode greatly. The rest of the stone is organized as follows. Section 2 describes the configuration and working principle of the proposed D-MC-EMAT.
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Magnet, Concentrator and Magnetic Shield Suppliers
网页Concentrators, which can be called called controllers, cores or shields, depending on the application, are used to increase the sensitivity of a given solution. This can also allow an increase in air gap, the use of a smaller magnet, or deployment of a lower sensitivity Hall effect sensor. See these resources for more information:
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Smart CMOS sensors with integrated
网页2005年12月3日The combination of integrated magnetic concentrators (IMC) and modern CMOS Hall sensor technology extends the frontiers of magnetic sensing to new dimensions. Single-axis sensors are turned...
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250 kHz Programmable High Speed Current
网页The transfer characteristic of the MLX91208 is fully customer programmable (offset, sensitivity and response time), compensating for the process variation of the mechanical/magnetic assembly in the application
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High-sensitivity optical-fiber magnetic sensor based on
网页2023年4月24日Meanwhile, new methods or techniques are urgently desired to improve the detection sensitivity of such sensors. In this , we present an optical-fiber magnetic sensor based on the NV ensemble in diamond, and employ the well-designed magnetic flux concentrators to enhance the sensitivity up to 12 pT/Hz 1/2, an outstanding level among
Contact
Rotary Linear Position Sensor Dual Capability
网页Product description. The MLX90374 is a third generation Triaxis® position sensor IC. Thanks to an integrated magnetic concentrator (IMC) on its surface, the monolithic device senses, in a contactless fashion, the three
Contact
SEMICONDUCTOR DEVICE WITH PASSIVATED
网页2021年10月29日A passivated magnetic concentrator 314 is formed by the protective layer 317 over the magnetic alloy layer 315 that is formed over the semiconductor die 305. The magnetic concentrator 314 will allow the Hall sensors 306, 307 to sense an applied magnetic field that is an in plane field with respect to the plane P1 that the Hall sensors
Contact
CMOS magnetic sensors with integrated ferromagnetic
网页2006年5月24日The magneto-concentrator changes locally the direction of an in-plane external magnetic field and in this way makes possible the coupling with the magnetic sensitive structures in the CMOS circuit. We could also consider a magnetic flux concentrator as a magnetic flux guide or duct.
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What are Flux Concentrators and Clamping Blocks?
网页By definition, a magnetic flux concentrator is a piece of ferrous material, such as steel, that is used to direct or intensify magnetic flux towards a surface. They are ideal for manipulating the field due to their magnetic properties. eldec uses two different types of flux concentrators based on the application.
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CURRENT SENSORS Melexis
网页Thanks to the patented integrated magnetic concentrator (IMC) technology, IMC-Hall® sensors are sensitive to magnetic fields parallelto the chip surface. Thus, the sensors can directly measure the current flowing in a bus bar or a PCB trace below the package, without the need for a core. Pros
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Modeling of Three-Axis Hall Effect Sensors Based on
网页2020年4月21日In this , we develop computational model to analyze the magnetic concentrating effect of integrated magnetic concentrator (IMC) on surrounding external magnetic field. We present an IMC-based three-axis Hall sensor model that enables to measure both inclination angles and absolute strength of a random external magnetic
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