Solar Panel Voltage Sensor Saved

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Solar Panel Voltage Sensor Saved

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This circuit is first a difference amplifier that filters and attenuates the input voltage. Next is a second order low pass filter with a Butterworth response: (Q=1/sqrt(2)). A third RC filter is set at the same (10 Hz) corner frequency. Input under voltage ( <20 V ) and input over voltage ( >50 V ) conditions are indicated with logic signals. The simulation can be used in interactive mode to trigger the active low voltage limits.

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Link Voltage Sensor Saved

breazeworks

Creator

breazeworks

50 Circuits

Date Created

7 years ago

Last Modified

1 year ago

Tags

  • low pass filter
  • active filter
  • window comparator
  • difference amplifier
  • sallen key

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