Properties of Passive Components
- Passive electronic components do not generate electrical power. They only dissipate power (in resistive components) or store unused power (in reactive components).
- All passive electronic components function without a power source. They only influence the flow of power and the electrical output cannot be modified by some external power source.
- Passive components act as load in the circuit.
- Passive components cannot provide power gain.
- Passive components receive electrical energy and either convert it into other forms such as heat, light, rotation, etc., or store it in the magnetic field or electric field.
- Passive components cannot control the current flow in the circuit.
- A passive element can only absorb electrical power. It is not capable of delivering power.
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
Contact Us