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2002-02-21 Zhongxu voltage sensors feature >500-megohm insulation resistance
The devices measure ac, dc and impulse voltage making them suitable for use in automatic control systems, overvoltage protection, variable speed motor, power source, invert welder, and energy management.
2013-11-21 Z-Axis TMR sensors aimed at linear magnetic field sensing
MDT's sensors serve as alternatives to Hall Effect Sensors that can be integrated into multi-axis eCompass, custom designs such as current sensors, or delivered as standalone devices.
2014-05-20 TI beefs up sensing solution with Hall-effect sensors
The DRV5000 series includes digital latch, digital switch, and analogue bipolar output options. It has reverse supply protection up -22V, and is able to withstand transient voltages up to 40V.
2015-03-12 Suppress jitter in Hall-effect sensor design
Find out how the signal path design influences the jitter performance of the output signal, and know the diverse design approaches taken to solve this problem.
2011-02-08 Premo releases Hall Effect 1kA current sensor
Intended for PV and wind inverter manufacturers, Premo's close-loop 1kA Hall Effect sensor delivers high accuracy and linearity, and promises to keep values as low as 0.1 percent
2006-05-29 Micronas introduces low-cost Hall sensors
Micronas introduced the new Hall sensor family HAL 2xy, which are designed for contactless detection of positions and speed in automotive, industrial and consumer applications.
2008-05-08 Hall-effect sensors transfer data in harsh automotive setups
Micronas has rolled two new members of its varioHAL family of Hall-effect sensors with digital interfaces enabling robust and reliable data transfer in harsh automotive environments.
2008-02-21 Hall-effect sensors tipped for auto, mechatronic apps
A series of Hall-effect sensors that integrate an MCU, temperature sensor, advanced on-chip compensation, and a digital interface have been announced by Micronas GmbH as specifically optimized for automotive and mechatronic applications.
2008-03-31 Hall-effect sensors claim low noise, high bandwidth
Allegro MicroSystems has introduced a new family of fully programmable linear Hall-effect sensors with low noise and a very high bandwidth.
2008-10-20 Hall-effect sensor cuts costs in automotive, industrial apps
Micronas has developed the HAL 880 programmable linear Hall-effect sensor that complements the company's family of programmable linear Hall sensors HAL 8xy.
2007-05-04 Hall sensors offer accuracy for automotive apps
Micronas has announced the HAL 82x family of programmable Hall-effect sensors designed to meet the latest accuracy requirements of many automotive applications.
2007-11-20 Hall effect sensors withstand harsh environments
Vishay Intertechnology has developed a new single-turn, bushing-mount position sensor that features Hall effect technology for applications in harsh environments
2002-09-16 Datong Hall effect sensor responds within 75s
The DTA series of Hall effect sensors responds within 75s and is used to directly measure ac, dc, and pulse currents in telecom power supplies and rectifiers.
2010-04-16 BLDC motor control with Hall Effect sensors using the 9S08MP
This application note describes a brushless DC (BLDC) motor control system using a predefined hardware reference design.
2009-04-09 A fully integrated, robust solution for interfacing with Hall-Effect sensors
This article provides an overview of Hall-effect sensors, particularly the use of two-wire, Hall-effect digital switches in automotive and industrial applications.
2004-12-06 3-phase brushless direct current motor driver with hall-effect sensor
This app note demonstrates PSoCTM to control 3-phase brushless direct current (BLDC) motor utilizing hall-effect sensors.
2004-12-06 3-phase brushless direct current motor driver with hall-effect sensor
This app note demonstrates PSoCTM to control 3-phase brushless direct current (BLDC) motor utilizing hall-effect sensors.
2009-06-12 0.18?m foundry solution targets Hall sensors
X-FAB Silicon Foundries has introduced the what it claims to be the first foundry process for the production of integrated Hall sensor ICs in 0.18?m; technology.
2013-05-15 TMR magnetic switch sensors boast ultra-low power
MDT's MMS2X1H omnipolar switch and MMS1X1H bipolar switch feature ultra-low power consumption at 1.5?A in continuous operation, enabling high-speed measurement and extended battery life.
2007-01-05 Switch IC simplifies Hall-effect sensor system
Allegro MicroSystems has released a dual-channel switch interface IC designed to simplify the implementation of a two-wire Hall-effect sensor system
2005-06-21 Sensors tout several improvements
Allegro MicroSystems added three new gear-tooth sensors to its line of AC-coupled Hall-effect devices that offer a smaller package size and an integrated filter capacitor to provide additional reliability.
2013-02-21 Rotary position sensors boost product life span, reliability
Bourns' contacting rotary position sensors offer an ideal solution for applications such as patient platform position feedback, pneumatic control valve position feedback and tilt control feedback
2015-06-10 Role of sensors in industrial Internet revolution
The wide variety of sensors now available can help simplify design-in, minimise integration challenges, and help engineers deliver attractive and easy-to-use smart sensors to market at competitive prices
2011-07-19 Packing tech to drive auto MEMS sensors
MEMS-based technology faces several challenges, but with continuing innovation from MEMS companies and adding more functionality to traditional IC packages, the auto MEMS market is expected to boom.
2011-12-16 Magnetic field sensors boast 5-12.5?A current use
The tunneling magnetoresistance linear sensors offer high sensitivity up to 6mV/V/Oe and power consumption as low as 5?W
2007-03-07 Linear sensors promise accuracy, flexibility
Allegro has introduced a family of programmable, Hall-effect linear sensors that provide the accuracy and flexibility of fully programmable linears without the larger package and higher cost.
2005-02-03 Linear sensors feature performance improvements
Allegro MicroSystems has made two key improvements to its popular line of continuous-time linear sensors with the introduction of its new A1301 and A1302 devices
2015-07-29 How reliable are magnetic position sensors
By using two architectural design features, magnetic position sensors will provide high accuracy measurements even in the noisiest of EMI environments
2009-05-08 Hall-effect sensor simplifies design process
From Allegro MicroSystems Europe comes the ATS617 three-wire differential Hall-effect sensor that combines enhanced EMC capability with a peak-detecting algorithm that provides design flexibility by offering the ability to sense a wide range of target geometries
2005-02-09 Hall-effect sensor provides accuracy in harsh environments
TT Electronics OPTEK Technology developed a rugged Hall-effect sensor capable of delivering accurate position sensing over a wide range of temperatures
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