UB5C-62RF8

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Through Hole Resistors are an important component in most applications, providing the means to control and limit the current in a circuit. The UB5C-62RF8 is a through hole resistor which has various advantages over other types of resistors. In this article, we will discuss the application field and working principle of the UB5C-62RF8.

The UB5C-62RF8 is a high-power through hole resistor that is ideal for use in applications such as switching power supplies, LED drivers, and motor drives, where high inrush currents, large surge currents, and high pulse currents are likely to be encountered. The UB5C-62RF8 features a low resistance value of 0.62 ohms, which is suitable for a variety of high-current power circuits. The resistor also features an excellent temperature coefficient of resistance (TCR) of 0.005%/K, which ensures stability over the entire temperature range.

The UB5C-62RF8 works on the principle of Joule\'s Law of heating, which states that the heat power produced in a resistor is directly proportional to the square of the current that passes through it. The resistor is built with a winding of high-grade oxide-coated copper wire, which produces resistive heat when a current is passed through it. This heat power is proportional to the amount of current passing through the resistor, allowing the power dissipation to be accurately regulated and controlled.

The UB5C-62RF8 offers a number of advantages in terms of its application field and working principle. The most significant advantage of the UB5C-62RF8 is its high current capacity, which allows large currents to be safely conducted with minimal losses. Additionally, the resistor features an excellent temperature coefficient, which ensures a stable performance regardless of the operating temperature. This enables the resistor to be used in high-temperature applications, such as in switching power supplies, LED drivers, and motor drives. The resistor also offers a low resistance value, which is ideal for power circuits which require high currents.

In summary, the UB5C-62RF8 is an ideal choice for use in switching power supplies, LED drivers, motor drives, and other high-current applications. The resistor offers a low resistance value, a high current capacity, and an excellent temperature coefficient, which ensure that the resistor will perform reliably over the full temperature range. Furthermore, the resistor works on the principle of Joule\'s Law of heating, allowing the power dissipation to be accurately regulated and controlled.

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