Most Usable Electrical Components Examples, Function, Use
Hi, in this article we are going to see the list of most usable electrical components used in engineering projects, power circuits, control circuits, electrical devices, equipment, etc. Before, we have discussed electronic components. You can read that article also. Also, note that some components are common for electrical and electronics but there are some components available that only come under electrical.
What are the electrical components?
Electrical components are those mostly used in electrical circuits or high current, high voltage, and high power. The main difference between the electrical components and the electronic components is, that electrical components are used with low to high voltage and power whereas electronic components are used with low voltage and power only.
Electrical Component Examples
Some common examples of electrical components are,
- Resistor
- Inductor
- Capacitor
- Transformer
- Fuse
- Battery
- Lamps
- Choke Coil
- Relay
- Switch
- Thermal Contacts
- Buzzer
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Resistor
A resistor is a passive electrical component. It can be called as an electronic component also. The main function of a resistor is to oppose the flow of electric current. Generally, in electrical circuits resistors are used for current limiting, voltage dropping, heat production, etc. I think there are no electrical or electronic circuits that do not have Resistors or resistance. Resistor is a widely used electrical or electronic component.
Inductor
An inductor is also a passive electronic or electrical component. The main function of an inductor is to oppose the changes in the flow of current through it. Inductors are used in electrical circuits as current limiting series reactors, reactive power absorbers, voltage balance, electronic filters, voltage boosters, etc.
Capacitor
A capacitor is an energy-storing passive electronic or electrical component. The main function of a capacitor is to store electrical energy in the form of an electric charge. Capacitors are used in electrical circuits for power factor improvement, surge protection, reactive power compensation, current bypassing, signal filtration, energy storing, etc.
Lamps
Different types of lamps such as indication lamps are also be considered as electrical components. Indication lamps are used in electrical control circuits, motor starter circuits, electrical panels, etc. They are used to indicate different statuses of the circuit such as whether the system is On, Off, or getting fault, or Trip indication. Humans can understand what happens in the system.
Transformer
A transformer is a very important electrical machine. The small portable transformers can be called as electrical components. The main function of a transformer is to transfer electrical power from one circuit to another circuit by changing the voltage level and keeping the power and frequency constant. Transformers are used in electrical circuits for voltage step-up or step-down purposes.
Fuse
The fuse is a protective component. Fuse is mainly used to give protection against overload or overcurrent fault. Some specially designed Fuses are can give protection against short circuit faults also. In the older days fuse was only one most important protective devices for electrical circuits.
Battery
A battery is an energy-storing device. Small compact batteries are can be called as an electrical component. Battery is mainly used to store electrical energy and utilize it when main power is not available. For backup power supply or to operate portable devices battery is very helpful.
Choke Coil
The choke coil is also an inductive coil. The main function of a choke coil is to block high-frequency current or alternating current and allow the direct current. A choke coil also can boost the voltage for a certain time. Choke coils are used in tube lights, electrical filter circuits, etc.
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Most Usable Electrical Components Examples, Function, Use
Reviewed by Author
on
September 13, 2021
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Reviewed by Author
on
September 13, 2021
Rating: