Tuesday 21 January 2014

Electronic Components are of 2 types: Passive and Active



Electronic Components are of 2 types: Passive and Active
Passive electronic components are those that do not have gain or directionality. They are also called Electrical elements or electrical components. e.g. resistors, capacitors, diodes, Inductors.

Active components
 are those that have gain or directionality.
e.g. transistors, integrated circuits or ICs, logic gates.
 

Active Electronic Components



Resistor




Capacitor
 



Diode
 



Inductor
 

Passive Electronic Components
 

Junction field effect transistor

Metal oxide field effect transistor (MOSFET)

Bipolar Transistor

Operational amplifier

Logic gates



Here are some of the Electronic Components and their functions in electronics and electrical:

1. Terminals and Connectors: Components to make electrical connection.

2. Resistors: Components used to resist current.

3. Switches: Components that may be made to either conduct (closed) or not (open).

4. Capacitors: Components that store electrical charge in an electrical field.

5. Magnetic or Inductive Components: These are Electrical components that use magnetism.

6. Network Components: Components that use more than 1 type of Passive Component.

7. Piezoelectric devices, crystals, resonators: Passive components that use piezoelectric. effect.

8. Semiconductors: Electronic control components with no moving parts.

9. Diodes: Components that conduct electricity in only one direction.

10. Transistors: A semiconductor device capable of amplification.

11. Integrated Circuits or ICs: A microelectronic computer circuit incorporated into a chip or semiconductor; a whole system rather than a single component.

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