OL1825E-R52

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Through Hole Resistors are electronic devices used extensively in a wide range of applications in order to limit the flow of electricity in circuits. One of the most commonly used through hole resistors is the OL1825E-R52. This article will discuss the application field and working principle of the OL1825E-R52.

The main application fields of the OL1825E-R52 through hole resistor is in DC electric circuits, lightning protection circuits and some telecom systems. In DC electric circuits, the resistor is typically used to limit the flow of current and protect other components from being damaged due to surges in current. In lightning protection circuits, the resistor acts as a resistance element that prevents direct discharges from entering the system. It also helps to reduce the magnitude of voltage transients that can cause equipment damage. In telecom systems, the OL1825E-R52 through hole resistor helps to reduce signal loss due to high resistive losses.

The working principle of the OL1825E-R52 through hole resistor is based on the materials that compose the resistor. By introducing doping elements into a semiconductor material, the flow of current is restricted as charges within the material scatter and cause the current to travel a longer path. This is known as Ohm\'s law, which states that the resistance of a circuit is determined by the ratio of voltage to current. By introducing enough levels of doping elements into a semiconductor, the current is restricted to a point where the voltage across the resistor is equal to the applied voltage. This is known as the Rated Resistance of the resistor and it defines how much current can be restricted through it.

The OL1825E-R52 through hole resistor is commonly available in both single- and multi-layer configurations. The resistive layers are bonded together using printed circuit board material, and the entire assembly is enclosed in an epoxy coating. This provides the necessary protection from moisture, dust and dirt, as well as providing a rugged construction design that can withstand shock and vibration. The resistor also features a wide range of temperature coefficients so it can be used in a variety of environmental conditions.

The positive aspects of the OL1825E-R52 through hole resistor include its high level of accuracy, rugged construction and wide operating temperature range. Its precision rating means that it can be used reliably in a variety of applications, including DC electric circuits, lightning protection circuits and telecom systems. The robust design ensures that it can withstand shock and vibration, and its wide operating temperature range makes it suitable for applications in even the most extreme conditions. The resistor\'s small overall size and convenient through-hole mounting makes it easy to install and includes convenient pre-drilled mounting holes.

In conclusion, the OL1825E-R52 through hole resistor is an effective and reliable component for use in DC electric circuits, lightning protection circuits and telecom systems. It offers a high level of accuracy, robust construction and wide operating temperature range, making it suitable for use in a wide variety of applications. Its convenient design and easy installation also make it the ideal choice for many types of projects. With its reliability and versatility, the OL1825E-R52 is a reliable, cost effective solution for most applications.

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