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  • Introduction to Load Cells
    Load Cell: A load cell is a transducer that converts a load acting on it into an analog electrical signal. This conversion is achieved by the physical deformation of strain gages which are bonded into the load cell beam and wired into a wheatstone bridge configuration. A load cell is a transducer
  • Medical Device Link .
    Advances in Load Cell Technology for Medical Applications Miniaturization and automation are paving the way for new uses for load cells in medical devices. To measure strain with a strain gauge, an electric circuit is used that is capable of measuring extremely low resistance changes from induced
  • Charging EnerChips TM in Low Voltage Systems (.pdf)
    is lost. On this demonstration board, the main system power is a CR2032 coin cell. When main power is lost, the circuit allows the EnerChip backup battery to deliver power to the load.
  • Direct Battery Connection Benefits Portable Designs
    In any in-circuit rechargeable battery application, such as a mobile phone, Bluetooth headset or GPS receiver, power-management circuit designers have two options. They can either isolate the battery from the load while charging the battery, powering the load directly from the adapter
  • Benefits of Conductance Battery Testing
    and measuring the current that flows in response to it. The conductance (acceptance) is the ratio of the AC test current impressed on the circuit/unit that is inphase with the AC voltage, compared to the AC voltage producing it. DC Resistance: Short duration DC load on the cell/unit to measure step change
  • Weigh Scale Applications for the MCP3551
    and the -Input terminals of the load cell). bridge. Strain gauges are one such sensor. As a The goal is to develop a variety of circuits that can material is strained, there is a corresponding change in quantify this change via an analog-to-digital converter resistance. In many cases, each side
  • Application Note: AAT3190 Positive/Negative Bias Supply for CCD Camera Sensors
    and output power supply ripple for the best circuit performance. CCD camera sensor applications demand several different power supply requirements: • Need to create high voltage positive and negative bias supplies from a single cell lithium-ion/polymer battery source. A single cell lithium-ion/polymer
  • Application Note: AAT3110/AAT3111 On/Off Enable Control
    a regulated voltage output for application loads up to 100mA. The device features very low quiescent current and high efficiency over a wide operating load range. Operating in a voltage-doubling mode, the AAT3110/AAT3111 uses pulse-skipping techniques to provide a regulated output from varying input

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