Ways To Choose The Best High Power Resistors
There are numerous applications in which high power resistors can be used for. The most common and simpler applications include the giving of power supply to more complicated military systems like the RADAR and the SONAR. Although there are a lot of high power resistors that you can use when it comes to your application and your needs, it is still essential that you can choose one that will be able to cater the needs and requirements that you have. This article will be able to guide you in the most important things that you need to take note of in finding a current shunt resistor that you can use.
Before you decide in purchasing the right power resistor for your needs, make sure that you know a thing or two about the Ohms Law which is the basic law of electronics. This law will be able to walk you through the current that you need since according to this law the current that will go through the resistor of your choice is inversely proportional to the resistance as it is directly proportional to the voltage that can be found across it. This current that flows through your high power resistor is the one who has the capacity to produce heat. Another major factor that you need to consider is the heat dissipation since this will surely have an influence on your choice of a current shunt resistor company.
There is one thing that you should remember first before you go on deciding the right high power resistors like current sense resistors that you should purchase. When selecting the right power resistor that can cater to your needs, make sure to find one that can be able to endure the heat that it is able to generate so that you will not have to worry about any damage and deterioration on the performance of your current shunt resistor. This is because the current that will be passing through your high power resistor is capable of producing heat that will make the temperature of your power resistor rise that is why you need to have a wire wound resistor that can resist this heat. The current shunt resistor that you have should be able to find a way to dissipate the heat. In addition to this, the high power resistor that you are going to use must be able to withstand any physical disadvantage brought about by the heat of the rising temperature of the current shunt resistor.
There are still a lot of things that you have to keep in mind in choosing for the right high power resistor that you can utilize, just make sure you will check it carefully so that it will be useful to you for a long time.