HVR2500003243FR500

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Through Hole Resistors are components that are used in electronic applications for the purpose of regulating or limiting current. They may be used to provide voltage or current regulation, usually in the order of tens to a few hundred volts, and typically up to several hundred amperes. In some cases, they are also used for impedance matching applications. This article will explain the application field and working principle of HVR2500003243FR500.

HVR2500003243FR500 is a through hole axial resistor. It is constructed with two leads (as opposed to surface mount resistors that are constructed with only one lead) and all component material is epoxy-based. This design makes it suitable for high-density electronic designs. It can handle voltage up to 25V, current up to 0.1A and power up to 2.5W, as well as operating temperatures up to +125℃.

The resistance value of the device is determined by the combination of the specific size and temperature coefficient of the resistor material used and the small adjustments made during the manufacturing process. The resistor material comprises an alloy element which is used to change the resistance value of the resistor without altering its physical dimensions. This resistance value adjustment is usually achieved by means of laser trimming. This technique conventionally employs a low wavelength, intense light beam to burn away parts of the resistor element, changing its resistance and eliminating resistor tolerance measurement errors.

The main application of HVR2500003243FR500 is to provide high temperature and low-resistance performances. As a result, these resistors can be used in diverse electrical applications and environments. Examples of these include motors, heaters, bulbs, and other electrical components that need a precision-controlled electrical connection. They are also commonly used for power sources, current dividers, voltage regulators, and high-precision current measurement.

The working principle of the HVR2500003243FR500 through-hole resistor is to introduce a highly accurate and valve-controlled resistance into an electrical circuit or other appliance. This resistance reduces current or voltage, adjustable per the requirements of the device. The precision of the resistor is determined by the degree of accuracy of the laser trimming process that has been applied to the resistive element. Adding in resistive elements to electrical circuits or devices is generally known as impedance matching.

HVR2500003243FR500 through hole resistors offer an economical and accurate solution for a variety of applications. They offer excellent tolerance and low cost resistance with the optimal benefits of a through-hole component. The ability to create reliable, accurate, and high-temperature electric connections make them a valuable component for many electronic applications.

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