Many people don’t know what a power resistor is but its definition is actually very simple because it just refers to the part in every model or prototype which limits or resists the high power that may cause the other parts to burn. If you are creating a board, for instance, you might need to limit the amount of power that can be supplied to your overall model by using a high power resistor most especially if the current is too high. However, when it comes to choosing the best power resistor to get for your specific needs, you can have a hard time doing so most especially now that there are a lot of options for you to choose from. When you are not so sure about the type of power resistor that you should be using, you might want to do your research because it is dangerous to use the wrong type of power resistor since it could lead to serious problems in the long run. If you want to make sure that you get just the right power resistor to provide for all your specific needs, worry no more because in this article, we will provide you with a quick guide to follow.
The current shunt resistor is one of the most popular types of power resistors these days and it is also one of the most used ones. This type of resistor is so popular because it is widely used for the expanding of the current measurement range which is why it has gained its name. The good thing about this type of power resistor is that it can also detect the circuit current which is why it can also be referred to as the current sense resistor. These features make this type of power resistor ideal for portable devices including smartphones and many others. However, larger versions of the current shunt resistors can also be used for industrial systems as well as automotive because of its ability to detect current in some of the highest power sets.
If you are looking for another type of power resistor, there is also this type called the wirewound resistor. This type of power resistor is usually composed of a high resistivity wire that is wrapped around a thick insulating core in order to provide the appropriate resistance expected of it. What’s so good about this type of power resistor is that it comes in a variety of types as well. The different types of power resistors include the precision wirewound, the power wirewound, the potentiometer wirewound and many others. If you just can’t find the perfect power resistor for your specific needs, there is also the custom wirewound resistor which allows you to adjust the way you want it to be.
If you wish to learn more about the different types of power resistors for you to choose from, visit this page now for more info.