Electronic Products & Components

Any fundamental distinct element or physical object in an electronic system that interacts with electrons or the fields around them is referred to as an electronic component. Electrical elements, which are theoretical concepts that represent idealised electronic components and elements, should not be confused with electronic components, which are often industrial items and are only accessible in a single form. There are several physical terminals or wires on electronic components. These leads form an electronic circuit with a specific purpose by connecting to other electrical components, often through wire. Examples of the same include oscillator circuits, radio, potentiometers, Integrated chips, MOSFET etc. Basic electronic components may be incorporated inside of discrete packages like semiconductor electronic components, composite microchips, or thick film devices, as well as arrays or networks of similar components. The list of electronic parts that follows concentrates on their distinct form while still considering the packages as separate parts.

What are the electronic products & components?
 

The cornerstone of electronic technology is the understanding of the kinds, structures, and qualities of frequently used electronic components. Electronic components serve as the building blocks for creating electronic goods.

An electronic device, circuit element, or electronic component are other names for the same thing. An electrical circuit's fundamental component, often a single package comprising two or more wires or metal contacts. To create an electronic circuit with a specified purpose, electronic components must be linked, and soldering electronic components to a printed circuit board is one of the popular methods to do this. Discrete components are small, standalone containers that include electronic components. Alternatively, a semiconductor wafer's surface is used to construct several electronic parts and circuits in a condensed and scaled-down way to create groupings of varying complexity that are known as integrated circuits. Electronic components are often encased with epoxy resins to increase shielding and isolation from the atmosphere in order to preserve the stability of their functioning.

Electronic components that lack amplification or directivity while in use are referred to as passive components. Power components are what are referred to in in-circuit analysis. Electronic components known as active components, such as vacuum tubes and semiconductor devices, have amplification or polarity as compared to passive components.

Types of Electronic Components & Products
 

Resistors: The letter R, which stands for "resistor," is a common way to designate resistors. It is among the most often utilised fundamental components in electronics and electrical systems. Electrical components with resistance capabilities are known as resistors. The term "resistance" refers to the fact that different substances have a particular restricting impact on the electric current passing into them and transform the electrical energy into heat energy. The most common electrical component in electronic circuits is the resistor, which is a necessary component in practically every electronic device. In electrical circuits, resistors are used to step down, restrict current, split voltages and currents, and create circuits with a variety of purposes such as feedback, coupling etc. There are many different kinds of resistors, but the ones that are most often used include the fixed resistors like silicon resistor, or variable resistors like potentiometers. 

Capacitor: The capacitor is an energy-storing compound that interacts with AC while blocking DC. It is frequently employed to store electric power and is denoted by the letter C. Typical capacitors are labelled with their nominal capacitance in uF, nF, or PF as well as their rated operating voltage in V. 

Inductors: Inductors are electromagnetic induction devices, coiled with insulated wires and rank among the most used electronic parts. Inductors store electric energy by creating a magnetic field around itself. In home appliances, instruments, and other electronic devices, inductors are a necessary electronic component. Their jobs include filtering or creating resonant circuits using capacitors and resistors to separate AC signals. 

Transformer: Using the electromagnetic induction concept, a transformer proves to be a component created by wrapping two as well as more sets of coil that winds on the same coil bobbin (or iron core). To achieve the transmission and distribution of electrical energy, the transformer's voltage ratio or current ratio may be altered by adjusting the number of turns between its primary and secondary windings.

Semiconductor: Semiconductor diodes and semiconductor triodes are two types of semiconductor devices. A diode is the simplest two terminal semiconductor that allows unidirectional operation of the circuit. They are most commonly used for simple rectifier circuits. There are far too many different varieties of semiconductors, which may be broadly categorised as PNP type or NPN type. They usually employ materials like silicon, germanium or other compound materials. Although the thyristor (SCR) possesses unidirectional conductivity, it differs greatly from the silicon rectifier element in all other respects. The thyristor's rectifier voltage may be adjusted, and it can regulate a significant amount of rectifier power with a negligibly small milliampere current. The thyristor also benefits from quick frequency response times, excellent rectification efficiencies, and minimal component sizes. Integrated circuits are one of the fastest growing fields of the electronics industry, where large scale integration of electronic components are achieved to miniaturize electronic products. 

Functions of Electronic Components & Products
 

Electronic components form the backbone of any electronic product. An electronic product will be an assembly of required components, soldered onto a Printed circuit board. The purpose of an electronic component will decide the components to be used. Let us take a simple example of a Rectifier. A rectifier converts alternating signals /voltage into DC signals. Therefore, the function of the rectifier is defined. This means that the AC signal of the negative half cycle must either be suppressed or inverted to make it into a DC signal. Therefore, directionality is needed. This can be achieved by using simple diodes in a bridge assembly formation, to achieve the required output. So, the components needed would be, a transformer, four diodes, a capacitor to filter ripples. However, one can also get the entire assembly available as a single integrated chip. This can be simply mounted on the board and soldered. Electronic chips are an integration of lots of electronic components onto the same circuit board. Let’s take another example of an electronic device, such as our mobile. Our mobiles are complicated electronic circuits and it takes a trained person to appreciate the complexity of such devices. It integrates display devices, mother boards, cooling circuits, oscillators, cameras and a plethora of other integrated chips onto the same board. 

Therefore, the functions of the electronic products depend on what it was designed to deliver or achieve, and the selection of electronic components will be decided based on the functionality of the product. 

Importance of Electronic Products & Components
 

As the world shrinks onto our palms in the form of hand-held devices, connected to the internet, one can only stand amazed by the importance of these products. Every electronic product consists of innumerable electronic components, which are carefully manufactured, assembled and packaged. Imagine your working day and look at all the devices that you interact with. It would be sufficient for one to understand the importance of these products. One of the greatest methods to save time and improve productivity is via the use of electronics, which make life easier and more effective. Electronics not only assist in meeting our individual requirements, but they also contribute to the expansion of our economy as a whole. This is because as technology advances, innovation and modernity increase, and electronics play a significant part in both of these areas.

Conclusion: 

Electronics products have not only permeated into our lives, but also every other sector that you can imagine. Electronic products form the backbone of modern healthcare, transportation, communication, agriculture amongst many others. They have been possible for digital images to be created for X-rays, CT-Scans or play a vital role in operative procedures also. Electronic devices such as ventilators ensure speedy recovery for patients in ICU. In cars, every control system has an electronic hardware that ensures easy navigation, comfort and safety. Modern agriculture requires different electronic products that control the tilling, digging, planting and harvesting of crops. Therefore, with these examples, it is evident that Electronic components and devices play an extremely vital role in our lives.

FAQs: Electronic Products & Components
 

Q. Is the electronic products & components market growing?

Ans. Yes, electronic products are constantly reinventing themselves, and with rapid digitization, this sector is bound to grow by leaps and bounds. Every product that you can think of, has a necessity for either electronic components or a product as a whole.

Q. What are the most common electronic products & components?

Ans. Most common electronic components are resistors, capacitors, inductors, power supplies, transformers, and integrated chips. Important electronic products include RFID, components of cars, planes, scanners, metal detectors, sensors etc. The list is endless.

Q. What are the top Indian electronic products manufacturers?

Ans. The top electronic products manufacturers include Philips, Havells, Bajaj, Orient etc for home appliances. In the industrial sector, Analog Devices, Microelectronics, Fluke, Bosch etc are global powerhouses.

Q. What are the best websites to buy electronic components?

Ans. It's better to scan products by referring to internet marketplaces like www.tradeindia.com. Through them, you can search the different manufacturers, and connect with them to get the best price quote.