Circuit configuration for smoothing a voltage

摘要

A circuit configuration for smoothing an input voltage includes two input terminals for receiving the input voltage. A negative-feedback amplifier has two inputs and an output. A capacitor is connected to one of the inputs of the amplifier. An output terminal is connected to the output of the amplifier. A converter element has a first terminal connected to one of the input terminals, a second terminal connected to the one input of the amplifier and to the capacitor, and a third terminal connected to the output of the amplifier.