USR2G-2K5X1

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Through Hole Resistors are an important component used in a large number of electronic applications. USR2G-2K5X1 is a type of through-hole resistor specifically designed for power applications, and is becoming increasingly popular due to its high power handling ratings and relatively low cost. This article will discuss the applications and working principles of USR2G-2K5X1.

Applications of USR2G-2K5X1 Resistors

USR2G-2K5X1 resistors are used in a variety of power applications, including high-voltage DC power supply circuits and voltage regulation modules. They have an extremely high power handling rating of 2.5kW, which makes them ideal for use in applications that require high current and/or temperature resistance. They are also suitable for use in high-frequency switching applications due to their excellent frequency response. Furthermore, their low size and weight make them an attractive choice for applications where space is limited.

Working Principle of USR2G-2K5X1 Resistors

USR2G-2K5X1 resistors operate on the same basic principle as other through-hole resistors. They are constructed from a ceramic core wrapped in metal coils. The metal coils are connected to the ceramic core using metal pins. When voltage is applied to the pins, the metal coils produce a magnetic field, which is used to resist the flow of current through the core. The amount of resistance is determined by the number of metal coils and the size of the core. As the voltage across the pins increases, the magnetic field produced by the metal coils increases, resulting in increased resistance.

USR2G-2K5X1 resistors are also designed to dissipate heat efficiently. The metal coils are situated close to the surface of the ceramic core, which allows heat to be transferred away from the resistor and reduce the risk of overheating. The ceramic core also has a high thermal conductivity, which helps to ensure that the resistor does not become too hot.

Conclusion

USR2G-2K5X1 resistors are a type of through-hole resistor specifically designed for power applications. They have an extremely high power handling rating of 2.5kW, and are suitable for use in high-voltage DC power supply circuits and voltage regulation modules. They also have excellent frequency response and low size and weight, making them an attractive choice for applications where space is limited. They operate on the same basic principle as other through-hole resistors, and are designed to dissipate heat efficiently. These attributes make USR2G-2K5X1 resistors an ideal choice for demanding power applications.

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