Table of Contents
Electronic circuits are composed of various components that work together to perform specific functions. Understanding these components is essential for designing, troubleshooting, and maintaining electronic devices. This article provides an overview of common circuit components and their roles in electronic systems.
Resistors
Resistors limit the flow of electric current within a circuit. They are used to control voltage levels, divide voltages, and protect other components from excess current. Resistors are available in various resistance values measured in ohms (Ω).
Capacitors
Capacitors store electrical energy temporarily and release it when needed. They are used in filtering applications, timing circuits, and energy storage. Capacitors come in different types, such as ceramic, electrolytic, and film capacitors.
Active Components
Active components can amplify signals or switch electrical currents. Common active components include transistors and diodes. Transistors are used for amplification and switching, while diodes allow current to flow in one direction only.
Passive Components List
- Resistors
- Capacitors
- Inductors
- Transformers