Electrical Components And Their Uses PdfBy Magnolia D. In and pdf 30.03.2021 at 12:38 10 min read
File Name: electrical components and their uses .zip
There are numerous basic electronic components that are used for building electronic circuits. These components include resistors, diodes, capacitors, integrated circuits, and so on.
- How Electronic Components Work
- 100+ Electrical & Electronic Circuit Symbols
- Resistors: Types, Uses, Details
In fact the resistor is probably the most common type of electronic component used in electrical and electronic circuits.
In this article, I will give you a simple overview, with an explanation of the basic electronic components — what they are and what they do. Find the resistor symbol in the schematic symbols overview. It was just there, consuming power. But with time, I learned that the resistor is actually extremely useful. And as the name suggests, they resist the current.
How Electronic Components Work
Electrical elements are conceptual abstractions representing idealized electrical components , such as resistors , capacitors , and inductors , used in the analysis of electrical networks. All electrical networks can be analyzed as multiple electrical elements interconnected by wires. Where the elements roughly correspond to real components, the representation can be in the form of a schematic diagram or circuit diagram. This is called a lumped-element circuit model. In other cases, infinitesimal elements are used to model the network, in a distributed-element model.
Electronics comprises the physics, engineering, technology and applications that deal with the emission, flow and control of electrons in vacuum and matter. Electronics has had a major effect on the development of modern society. The identification of the electron in , along with the subsequent invention of the vacuum tube which could amplify and rectify small electrical signals, inaugurated the field of electronics and the electron age. Until , this field was called "radio technology" because its principal application was the design and theory of radio transmitters , receivers , and vacuum tubes. The term " solid-state electronics " emerged after the first working transistor was invented by William Shockley , Walter Houser Brattain and John Bardeen at Bell Labs in The MOSFET was the first truly compact transistor that could be miniaturised and mass-produced for a wide range of uses, revolutionizing the electronics industry , and playing a central role in the microelectronics revolution and Digital Revolution. The MOSFET has since become the basic element in most modern electronic equipment, and is the most widely used electronic device in the world.
100+ Electrical & Electronic Circuit Symbols
A resistor is a passive two-terminal electrical component that implements electrical resistance as a circuit element. In electronic circuits, resistors are used to reduce current flow, adjust signal levels, to divide voltages , bias active elements, and terminate transmission lines , among other uses. High-power resistors that can dissipate many watts of electrical power as heat, may be used as part of motor controls, in power distribution systems, or as test loads for generators. Fixed resistors have resistances that only change slightly with temperature, time or operating voltage. Variable resistors can be used to adjust circuit elements such as a volume control or a lamp dimmer , or as sensing devices for heat, light, humidity, force, or chemical activity. Resistors are common elements of electrical networks and electronic circuits and are ubiquitous in electronic equipment. Practical resistors as discrete components can be composed of various compounds and forms.
A resistor impedes the flow of electricity through a circuit. A capacitor stores electrical energy. Note the different length terminals on one of the capacitors. 6.
Resistors: Types, Uses, Details
A ground symbol IEC symbol identifies a ground terminal. It can be used for a zero potential reference point from where current is measured. It is also for electrical shock protection.
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