| | Active Components | | :--- | :--- | | Cannot amplify or generate energy. | Can amplify or generate electrical energy. | | Do not require an external power source to operate. | Require an external power source (bias). | | Examples: Resistors, Capacitors, Inductors. | Examples: Transistors, Diodes, ICs. |
Passive components do not require an external power source to function. They work by using the energy provided by the circuit itself. The most common passive components include: basic electronics components and their functions pdf
A diode allows current to flow in only one direction (forward bias) and blocks it in the opposite direction (reverse bias). | | Active Components | | :--- |
Do you have a favorite resource for learning electronics? Let us know in the comments below! Inductors. | Examples: Transistors