OK2025E-R52

Through Hole Resistors are devices used to regulate or limit the flow of electrical current in an electronic circuit. They are commonly used in a variety of applications, including power supplies, amplifiers, and other signal processing systems. The OK2025E-R52 is a type of through-hole resistor that provides users with an efficient and reliable method of regulating the flow of current. In this article, we\'ll take a look at the application field and working principle of this popular and versatile resistor.

Application Field

The OK2025E-R52 is designed for use in electronic circuits, primarily in the fields of power supplies, amplifiers, and other signal processing systems. This type of resistor is energy efficient and is capable of dissipating high amounts of power, making them suitable for high-power and low-noise applications. It is also suitable for use in wide temperature ranges and can withstand extreme temperatures and rapid thermal changes without becoming unstable. In addition, these resistors are designed to operate with low self-noise and have a low total harmonic distortion (THD) rating, making them suitable for high-fidelity applications.

Working Principle

The OK2025E-R52 is a fixed-value, through-hole resistor, meaning it has a fixed resistance value that does not change. Its design consists of a ceramic core material with two metal leads inserted into it. When current passes through the resistor, the energy in the form of heat is dissipated in the ceramic core. This heat affects the resistance of the resistor, reducing its resistance as the temperature increases. As the temperature decreases, the resistance increases, causing the current to be limited. This helps protect the circuit from surges and other power faults.

The OK2025E-R52 is a reliable and efficient tool for regulating and limiting the flow of current in an electronic circuit. Thanks to its robust construction and design features, this type of resistor is the perfect choice for high-power and high-fidelity applications that need a reliable and effective current limiting device.