ECET 2026 ECE ECET 2026 ECE LearnNewThings September 8, 2025 1 Comment Day 1 ECET 2026 ECE – Diodes & Rectifiers Full Notes, Formulas & MCQs Concept Notes 1. PN Junction Diode Basics Cut-in voltage values: Example:If a silicon diode is connected in series with source and resistor: 2. Half-Wave Rectifier (HWR) Key facts: Example:If...