Home > Control Circuits > Speed ​​differential negative feedback circuit

Speed ​​differential negative feedback circuit

Source: InternetPublisher:桂花蒸 Keywords: Negative feedback circuit BSP potentiometer Updated: 2021/07/01

35. Speed ​​differential<strong>Negative feedback circuit</strong>.gif

In the figure, capacitor C plays the role of speed differential negative feedback. Adjust the potentiometer RP to change
the amount of negative feedback.
    The above two circuits can be used at the same time if necessary.
    Voltage (or speed) differential negative feedback only works when the speed fluctuates, but does not work when the speed is stable.


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