Passive Components are electronic or electrical components that do not require an external power source to function. They do not amplify or generate electrical signals but instead store, distribute, or modify them. Common passive components include resistors, capacitors, inductors, and transformers. These components are essential in various electronic circuits for tasks such as filtering, impedance matching, energy storage, and signal conditioning. Passive components are fundamental building blocks in electronics and are widely used in applications ranging from power supplies to audio equipment.