Capacitor filter for Half Wave Rectifer | Ripple factor derivation

Capacitor Filter for Half Wave Rectifier | Ripple Factor Derivation In this video, we explain how a capacitor filter works with a half wave rectifier and derive the ripple factor step by step. This topic is important for students of Electronics, Electrical Engineering, Physics, and Analog Circuits. Topics covered: Introduction to the half wave rectifier Why a filter is needed to smooth the pulsating DC output Working principle of the capacitor (C) filter Charging and discharging of the capacitor Output waveform with and without a filter Ripple voltage and its approximation (triangular waveform) Derivation of the DC output voltage Derivation of the RMS value of the ripple voltage Ripple factor formula for the half wave rectifier with capacitor filter Effect of load resistance (R_L) and capacitance (C) on ripple Advantages and disadvantages of the capacitor filter Key formula: Ripple factor (γ) = 1 / (2√3 · f · C · R_L) Who is this video for? B.E. / B.Tech / Diploma students, GATE and university exam aspirants, and anyone learning power supply design and rectifier circuits. #capacitor filter, half wave rectifier, ripple factor, ripple factor derivation, capacitor filter for half wave rectifier, rectifier with filter, C filter, power supply filter, ripple voltage, analog electronics, basic electronics, electronic devices and circuits, EDC, rectifier and filters, ripple factor of half wave rectifier, smoothing capacitor, DC power supply, engineering electronics, GATE electronics #CapacitorFilter #HalfWaveRectifier #RippleFactor #RectifierWithFilter #RippleFactorDerivation #CFilter #SmoothingCapacitor #PowerSupply #DCPowerSupply #RectifierCircuit #AnalogElectronics #BasicElectronics #ElectronicDevicesAndCircuits #EDC #ElectronicsEngineering #ECE #EEE #GATEECE #GATE2027 #Electronics #EngineeringStudents #ElectricalEngineering #CircuitAnalysis #LearnElectronics #PhysicsClass12