EntityQ1776117· pop 16· linked from 65 articlesrippleSign in to saveresidual periodic variation of the DC voltage within a power supply which has been derived from an alternating current sourceConnectionsrectifierEntitylow-pass filterEntitychebyshev filterEntityelectronicsEntityelectric currentEntityfrequencyEntityintegrated circuitEntityalternating currentEntitydirect currentEntitycapacitanceEntityinductanceEntityperiodic functionEntitydynamoEntitybattery chargerEntitysignal processingEntityphaseEntitymonotonic functionEntityroot mean squareEntityvoltage regulatorEntityswitched-mode power supplyEntityCategoriesElectric powerFilter theory