L Filter — Study Resources & PYQs
Inductor filter used for smoothing rectifier output.
- Estimated study time: 30 minutes
Study resources
- Neso Academy - Analog Electronics: Rectifier with Filter Circuits (Video) — Continues the rectifier chapter with inductor filter, capacitor filter, and L-section/Pi-section filter circuits used to smooth rectifier output.
- ResearchGate - Rectifiers, Clippers and Clampers (Lecture Notes PDF) (Article) — Lecture notes covering rectifier filter circuits (inductor, capacitor, L-section, Pi-section) with waveforms and comparison of filter types.
- Rectifier - Filtering section (Wikipedia) (Article) — Discusses the ripple left in a rectifier's raw output and how inductor (L), capacitor (C), and combined L-C (pi) filters are added afterwards to smooth it into usable DC.
- Basic Electronics - Prof. M.B. Patil, IIT Bombay (NPTEL), curated by Class Central (Video) — NPTEL video course whose early weeks work through diode circuits and diode rectifiers in detail, followed by the physics and amplifier circuits of the bipolar junction transistor.
L Filter previous year questions
Taught in these subjects
- ELECTRONICS CIRCUITS-I — BECT21 · Government College of Engineering and Technology, Jammu
- Fundamentals of Electronics Engineering — BECT22 · Government College of Engineering and Technology, Jammu
- Basic Electronics Engineering — ECT1101 · Government College of Engineering and Technology, Jammu