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Power Resistors - Important Things You Need To Know


Power Resistors - Important Things You Need To Know
You have to understand that when it comes to power resistors, there are a number of factors to think about especially when you plan on getting one for yourself. The common usage of power resistors are simple; for example, they are used as power supplies for more complex machineries like sonar and radar and a bunch of other military systems. No matter how simple the use may be, it does not mean that finding a power resistor is going to be easy breezy though; there is a ton of factors to dig in plus you have to take note on why you need a power resistor in the first place. This article is going to help you learn more about the whole power resistor world and get to know which one is the best for you. Explore more wisdom about power resistor.

It's valuable for you to get to know a little about the basic ohms law and how electricity works before you get your very own power resistor. Based on the ohms law, it is said that the current that will be traveling through the power resistor is going to be inversely proportionate to resistance and is also proportionate to the voltage that will come across it. This means the electric current that lows through the power resistor is going to produce heat. You also have to consider a little about heat dissipation when you think of buying a power resistor because this is going to matter. It is important that you look for one that has good heat dissipation functions because getting it to temperatures that are too high might pose as a threat to its usage. To remark the understanding about current sense resistors, visit the link.

If you don't want to endanger yourself and the people close to you then you better think about it because electricity can be deadly. You need to get a power resistor that can take the heat that it will generate without having some issues; too much heat for other power resistors can affect the performance of the item and can cause physical damage to it. Electric current is going to be flowing through the power resistor and will generate immense heat; if your power resistor cannot take the heat then it will eventually break down. This is why you have to look into the internet, research as much as you can and find the right power resistor that can actually resist power and hot just overheat and break down.

The Different Types of Power Resistors and How to Find the Perfect One for Your Needs


The Different Types of Power Resistors and How to Find the Perfect One for Your Needs
When it comes to getting power resistors, you don't just get any item available because n doing so, there are a lot of factors that you need to consider. For instance, the quality of the power resistor must be very important because no matter what project you are working with, you must always make sure that your models and systems are equipped with high quality power resistors that won't fail you in any way. However, aside from the quality of the power resistor that you are going to use, it is also important to pay attention to all the other aspects that you need to take into consideration as well such as the type of power resistor and making sure that you are using the perfect one for your specific needs. Examine the knowledge that we shared about wirewound resistors company.

These days, there are actually different types of power resistors available for you to choose from and when you are choosing the best one for your projects, you must see to it that you are getting the right one. It is very important to make sure that the type of resistor you are using is just perfect for your specific needs because that is one way for you to determine whether you can make the most of it. The different types of power resistors that are made available in the market these days include the carbon film, metal film, thick and thin film, carbon composition, foil resistor and the most popular wirewound. These types of power resistors may sound like they are just the same but their materials are actually very different from each other and each of them work best only with certain prototypes. Get more information about high power resistor.

Since there are different types of power resistors these days, you must be able to determine first the purpose of the power resistor that you are going to get so that you can get the right type for your needs. For instance, if you are working on a prototype where you will need to get a power resistor that could withstand high temperatures, you must see to it that the type of power resistor you are getting is suitable for such needs. There are also power resistors that are especially made to withstand high power applications or low noise applications which is why it is important for you to make sure that you know just what you are looking for.

If you are hoping to learn more about power resistors and how to choose the perfect one for any type of application, visit this page now for more info.

Everything You Need to Know About Wirewound Resistors


Everything You Need to Know About Wirewound Resistors
There are different kinds of power resistors that are worth exploring, most especially that they help power devices and make them last. However, this short article will focus more on the wirewound resistor. Basically, wirewound resistors are among the oldest kinds of power resistors being used until this day. All wirewound resistors have been constructed with the same concept in mind. That is, a metallic wire will be winded around the inside of an insulating material; hence, the name. But then, in terms of application for this kind of resistor, it is not the same. You see, when it comes to wirewound resistors, they can be grouped into two major kinds. You have the precision and the power wirewound resistor. Nonetheless, all wirewound resistors can be used in a wide array of applications. They can be used depending on the current and temperature sensors. For more information about the current sense resistor, follow the link. Here is a close look at these two major kinds of wirewound resistors.

When you say precision wirewound resistors this is the type that is usually utilized in accurate measuring bridges and calibration devices. Since they are very accurate as power resistors, they have a tolerance of only below one tenth percent. Its temperature coefficient is more or less 5 ppm/C. This coefficient is much better compared with other major metal film resistors that have an average of 25 ppm/C. It has a fairly good stability where its value is at 30 ppm alteration for the entire twelve months that it will function at a power rating that is full. These power resistors are specifically made for temperatures that increase lower than 30C. Owing to this fact, you need not wonder why they come with epoxy material coatings. Visit the official site for more information about wirewound Resistor company.

Meanwhile, power wirewound resistors have a power range of between 05 watts and 1000 watts. These power wirewound resistors can the be categorized into various kinds. This can be done when they are broken down into what coating type they are using. For lowest dissipation ranges, silicon resins are the most commonly utilized. These are often small power wirewound resistors that can withstand temperatures that increase until 300C above the normal temperatures. Another type of power wirewound resistor is the porcelain enamel that is also a coating type. This is a traditional coating type that offers good insulation properties at temperatures that are low. However, they will not be able to provider good insulation when higher temperatures are required. This makes them less common than other types of power wirewound resistors. For this coating, the maximum operating temperature is 400C.
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