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How Oscillator Works ? The Working Principle of the Oscillator Explained

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How Oscillator Works ? The Working Principle of the Oscillator Explained

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Solution

An oscillator is a device that creates oscillations - repetitive variations between two things based on changes in energy. Here's a step-by-step explanation of how an oscillator works:

  1. Energy Source: The oscillator needs an energy source to function. This could be a battery or any other form of power supply.

  2. Amplification: The energy from the source is amplified. This is usually done through a device called an amplifier.

  3. Feedback: A portion of the output is fed back into the system. This is done through a feedback loop. The feedback can either be positive or negative. Positive feedback reinforces the input signal while negative feedback reduces it.

  4. Oscillation: The feedback causes the signal to start oscillating. This means it starts to vary between two states in a regular and repetitive way. The rate of oscillation is determined by the properties of the oscillator.

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