electric components

  • ACADEMICS

    Active Components – Oscillators…

    OSCILLATORS: It is the device which changes the DC current to AC current. The output of the oscillator has the constant amplitude. The output frequency may be differed or fixed depending on the design of the oscillator. Symbol of oscillator: Types of Oscillators: According to waveforms generated Sinusoidal Oscillator  Relaxation Oscillator   According to fundamental Mechanisms Negative resistance oscillators It…

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  • ACADEMICS

    Passive Components – Resistors

    Resistors: These are the electric components which are use to oppose the flow of current. Generally, Resistors are made by the ceramic rod and over that rod, aluminum is coated. For every resistor will have the different colors. So depending on the colors, the value of resistors are calculated. So that value gives the how much current it can resists.…

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