How we can obtain steady dc output from the pulsating rectified voltage ? Share with your friends Share 2 Vara answered this Pulsating dc to steady dc is obtained by filter circuit ( combination of capacitors, inductors, and resistors). A filter circuit primarily consists of capacitor. 1 View Full Answer Siddhant Jain answered this Using a capacitor -1 Rajeni Nagarajan answered this Use a rectifier which is a capacitor as capacitor blocks dc 2