What is electronic component？
An electronic component is any basic discrete device or physical entity in an electronic system used to affect electrons or their associated fields. Electronic components are mostly industrial products, available in a singular form and are not to be confused with electrical elements, which are conceptual abstractions representing idealized electronic components and elements.
Electronic components have a number of electrical terminals or leads. These leads connect to other electrical components, often over wire, to create an electronic circuit with a particular function (for example an amplifier, radio receiver, or oscillator). Basic electronic components may be packaged discretely, as arrays or networks of like components, or integrated inside of packages such as semiconductor integrated circuits, hybrid integrated circuits, or thick film devices. The following list of electronic components focuses on the discrete version of these components, treating such packages as components in their own right.
The following components are among the most common found in electronic devices:
- Micro controller
- Transformer
- Battery
- Fuse
- Relays
- Switches
- Motors
- Circuit Breakers
What are electronic components used for?
Microcomputers are small computers used to control a multitude of devices, such as power tools, remote controls, medical equipment and office machines. Batteries convert chemical energy to electrical energy. The two different cells of a battery are anode (+) and cathode (-).
Similarly, when the current passes through a thin wire in a resistor, it becomes progressively harder for the electrons to wiggle through it. In short, the number of electrons flowing through a resistor goes down as the length and thinness of the wire increases.
Function of electronic components
Electronic Components Function Depends on Type and need of the Circuit. These Electronic components are basic electronic parts packaged in a discrete form with two or more connecting leads or metallic pads. Electronic Components are intended to be connected together, usually by soldering to a Printed Circuit Board (PCB), to create an electronic circuit with a particular function (for example an amplifier, radio receiver, oscillator, wireless). Some of the Main Electronic Components are: Resistor, Capacitor, Transistor, Diode, Operational Amplifier, Resistor Array, Logic Gate etc.
1.Capacitors: Function of this Basic Electronic Components is to store electrical charge in an electrical field.
2.Diodes: Components that conduct electricity in only one direction.
3.Integrated Circuits or ICs: A microelectronic computer electronic circuit incorporated into a chip or semiconductor; a whole system rather than a single component.
4.Magnetic or Inductive Components: These are Electrical components that use magnetism.
5.Network Components: Components that use more than 1 type of Passive Component.
6.Piezoelectric devices, crystals, resonators: Passive components that use piezoelectric. effect.
7.Resistors: Components used to resist current.
8.Semiconductors: Electronic control components with no moving parts.
9.Switches: Components that may be made to either conduct (closed) or not (open).
10.Terminals and Connectors: Components to make electrical connection.
11.Transistors: A semiconductor device capable of amplification.
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