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Different Groups of Resistors

Among the most commonly used and fundamental electronic components are resistors. In an electronic component, there needs to be a resistor which controls the current that passes through the device. The flow of current needs to be controlled so that the electrical component or part can operate properly. You need to note that there are various kinds of resistors.To get more info, click custom precision resistors. The two main types of resistors are the variable resistors and the fixed resistors. For the fixed resistors, they have a specific ohmic resistance which cannot be adjusted. While regulating the flow of electrons, a resistor uses certain types of conductive material.

In the fixed group of resistors, there are carbon resistors. These resistors are cheap, and that is the reason why they are preferred by many people. The resistive elements of carbon resistors are designed from a combination of graphite which is finely ground and ceramic powder. The clay is then used to combine all the carbon dust. If you have a high-frequency application, then it will be suitable for you to use these carbon resistors. However, the carbon resistors become unstable and release much noise when they become too hot. On the other hand, they do not guarantee a high level of current accuracy.

Another type of resistor is the film fixed resistor. The type and thickness of the coating used on a resistor determine the resistive value of the component. A resistor manufacturing company makes more precise film fixed resistors than the carbon resistors. The capacity to change the thickness makes it easy to get a high ohmic value when compared to other resistors. The other group of resistors is the wire wound resistors, and they are common among many people.To get more info, visit custom power resistor. They are made by winding a thin metal alloy on the wire in a spiral manner. The wire wound resistors are mainly used for low ohmic currents, but they provide a distinct value of being highly accurate.

The reason for the maximum preciseness is because of the number of turns and the gauge of the wire used. Moreover, the wire wound resistors can accommodate higher currents than other resistors that have the same measuring value. There are many types of fixed resistors that you can get from low costs, high precision options, and general-purpose options. If you have an application that requires a specific kind of resistor, then it is good to consult with a precise custom resistor manufacturing company so that they can design a resistor which will fit that particular application.

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