33K views · 554 reactions | This is a simulation of RC Phase-Shift Oscillator. It generates a stable sine wave using three RC stages that provide a total phase shift of 180°, combined with an inverting amplifier for the remaining 180°. The circuit shown oscillates at approximately 50 Hz, with an output amplitude around ±6 V. It's commonly used in low-frequency sine wave generation applications #ElectronicsEducation #electronicsrd #oscillator | Electronics Education | Facebook

The RC Phase-Shift Oscillator shown in the simulation generates a stable sine wave output using a combination of resistors and capacitors to create the required 180° phase shift. When the switch is briefly pressed, it triggers the startup of oscillations, as seen by the initial disturbance in the waveform. The op-amp, along with the RC network, sustains oscillations at around 50 Hz by satisfying the Barkhausen criterion. This type of oscillator is commonly used in audio frequency generation and