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Conduct Research Top

  • Sensor Sense: Hall-effect current sensors
    The best place to measure current consumption is in the main power feed. The technique is called high-side current sensing. However, measurements at that location are fraught with problems. Of primary concern is that the measurement is at main line voltage, a problem if the current being measured
  • Motor Control Sensor Feedback Circuits
    Sensors are a critical component in a motor control system. They are used to sense the current, position, speed and direction of the rotating motor. Recent advancements in sensor technology have improved the accuracy and reliability of sensors, while reducing the cost. Many sensors are now
  • Eddy Current Displacement Sensors
    Microsoft Word - eddy 2006press release.doc Eddy Current Displacement Sensors are Making a Major Contribution to. the Measurement World. Non-contact displacement sensors using the eddy current principle have proven their. value for measuring displacement, position and gap. Measurements which
  • Performing Strain Gauge Measurements Using Current
    provide comprehensive support for. the measurement of Wheatstone bridge circuits in full, half and quarter bridge configurations. These. dataloggers support two methods of Wheatstone bridge measurement: excitation of sensors using a. constant current source, and excitation of sensors using
  • Introduction to Current Source Power Units
    . Introduction To Current Source Power Units. The LIVM Sensor/Power Unit System. In order to fully understand the purpose of current source power units, it will be necessary to first understand the operation of the low impedance voltage mode (LIVM) sensors with which the power units are designed
  • Current Sensing Circuit Concepts and Fundamentals
    of electronic applications. There are a wide variety of sensors, and each sensor. Typical applications that benefit from current sensing. is suitable for a specific current range and. include: environmental condition. No one sensor is optimum for. all applications. · Battery life indicators and chargers
  • Delay Time Measurement with Ultrasonic Sensors
    . depending upon size of the equipment and the type of transducer used. Analog. measuring sensors use the delay time measuring system as well: A D/A converter. converts the sound delay-time, determined by the integrated microprocessor, into an. analog signal. Voltage signals from 0 ­ 10 VDC or current
  • Analog Distance Measurement Photoelectric Sensors
    Measurement Photoelectric Sensors. Position Sensitive Devices (PSDs). In general terms, position sensitive devices are diodes with extended light-. sensitive surfaces. When light strikes the diode, it converts this energy into. electrical current which is divided into two parts, based on the point

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