Characteristics Of Resonance
- Stability: Stability is important for maintaining the desired resonant frequency and response characteristics under varying loads and environmental conditions.
- Current change: The current flowing through the circuit changes depending on the type of resonance.
- Frequency Selectivity: Resonance circuits are highly selective at resonant frequency the circuit exhibits maximum impedance (in a series resonance circuit) or minimum impedance (in a parallel resonance circuit), resulting in a sharp peak in the circuit’s response. The sharp peak allows resonance circuits to filter out unwanted frequencies.
- Voltage change: Individual components experience voltages higher than the source voltage at resonance.
- Phase Shift: In series resonance circuit voltage and current are in phase while in a parallel resonance circuit they are 180 degrees out of phase.
What is Resonance ?
Resonance in electric circuits is a phenomenon that plays a vital role in changing the behavior of circuits and the transmission of electrical signals. Resonance plays a crucial role in various applications ranging from tuning radio frequencies to enhancing power transfer in electrical systems. This function takes place at a particular constant frequency, at the moment when impedance and reactance cancel out each other. In this article, we will go through the resonance in electric circuits and how it affects them, the types and applications which are widely used in many devices.
Table of Content
- What is Resonance?
- Key Components
- Effect of Resonance
- Characteristics
- Types
- Differentiate between series and parallel resonance
- Application
- Advantages
- Disadvantages