Difference Between Active and Passive Components
Active Components | Passive Components |
---|---|
Active Components require an external power supply to operate in the circuit. | Passive Components do not require external power supply to operate in the circuit . |
Active Components produce energy in form of current or voltage. | Passive Components store energy in form of current or voltage |
Active components can power gain in the electric circuit. | Passive components cannot provide power gain in the electrical circuit. |
Active components can control the flow of current. | Passive components cannot control the flow of current |
Active components receive energy in the forms of thermal energy, chemical energy, hydraulic energy, and delivers in the circuit in the form of electrical energy. | Passive components receive electrical energy and either convert it or store in the form of magnetic field or electric field. |
Examples of Active Components are semiconductors, diodes and transistors. | Examples of Passive Components are resistor, inductor, capacitor and transformers. |
Active components are energy donors. | Passive Components are energy acceptors. |
Passive Components in Electrical Circuits
In electronic components, Passive components are electronic devices that don’t need an external power source to operate actively. They do not generate power rather they store and release it. They mainly resist, store, or control the flow of electric current or voltage in a circuit without actively amplifying or generating signals. Passive components include resistors, capacitors, inductors, diodes, and coils – that don’t require power to do their job.
A circuit is an interconnection of elements. Based on their capability to generate energy these elements are classified into active or passive elements. Electric circuits are made up of three circuit components. These are resistance, inductance, and capacitance. These are called passive circuit elements and they do not transfer electrical energy. Passive elements stores energy in the form of voltage or current.
Table of Content
- Passive Components in Electrical Circuits
- Properties of Passive Components
- Working of Passive Components
- Types of Passive Components
- Comparision between Active vs Passive Electronic Components
- Advantages and Disadvantages of Passive Components
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