Top Four Applications of Custom Resistors Today
electrical energy has such an important role in ensuring that the world is habitable. We cant imagine a world today that is devoid of the results of the innovation of electricity such a lighting, heating or running of industrial plants. A conductor is necessary if an electric current were to flow in a circuit. From time to time, it may be needful to block this flow of electrical energy to achieve certain results. Blocking of the flow of electrical energy in circuits requires the use of circuital components commonly known as resistors. What then do resistors accomplish when they are wired in any circuit?
One of the most important applications of resistors is in the aid of enforcing controls of certain circuits so that the results of those circuits can be determined. In normal circumstances, we have two categories of resistors – the fixed as well as the variable valued resistors. In variable valued resistors, the amount of resistance that is obtained from these components can be increased or decreased according to the needs of a circuit. By varying the amount of the resistance in a connection, the outputs of a circuit may be varied to give higher or lower outputs. An example of this is seen in the controlling of the sound amplifier.
Secondly, heating using electricity would be impossible without the use of resistors. In normal cases, resistors work by generating a lot of heat. In other words, resistors can be seen as components that can transform electricity to heat. This heat that is converted in this way is first of all seen in electric bulbs which are used for lighting our premises. The heat from resistors can also be found in electric heaters and many other heating devices.
The other interesting application of custom resistors is where they may be used as voltage dividers in electrical connections. For this to be achieved, a good number of resistors need to be wired together in series to form a daisy chain. The implication for this is that when the chain is formed from resistors of the same value, the voltage across them is also equal. When the values differ, the voltage will also vary. The aim of such a connection is to ensure that what was produced at the mains is subdivided into smaller amounts of voltages that can be consumed by appliances with lower power specifications.
Finally, LEDs and transistors won’t work if there were no resistors. These two components will never function in the event where there is too high or too low amounts of electrical currencies passed through them. In order that these two components can work and continue to work, it is imperative that resistors are wired with them to allow only the amount of currents that they can tolerate.