CMF55200K00FKEB

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Through hole resistors are a type of electrical component used in circuits to reduce the flow of electricity. The CMF55200K00FKEB is an example of a resistor that belongs to this category. It is a high-voltage, non-inductive film resistor with a wide operating temperature range.

Applications

The CMF55200K00FKEB is a suitable solution for many industrial applications due to its good resistance stability, high precision, and high reliability. It can be used in circuits for various power supplies, microwave ovens, air conditioners, and automotive electronics. It can also be used in medical equipment, defense applications, and smart phones. Due to its high voltage rating and thermal tolerance, the CMF55200K00FKEB is often used in voltage regulating, voltage limiting, linearizing, switching, and rectification applications. It is also often employed in snubber networks for contactor control and motor phase protection.

Construction and Electrical Characteristics

The CMF55200K00FKEB is made of a metal alloy or ceramic core that is coated in a resistive film. The core is formed into a shape that increases the surface area of the resistor. This increases the amount of heat that can be dissipated to the air surrounding the resistor. The electrical characteristics of the CMF55200K00FKEB include a rated DC power of 3W and a voltage rating of 550V. The resistance tolerance is ± 5%, and the resistance value range is 1KΩ to 5MΩ. The temperature coefficient of resistance (TCR) is 100ppm/K max.

Working Principle

The working principle of the CMF55200K00FKEB is quite simple and straightforward. It works by providing resistance to the flow of electricity. The resistance limits the current, allowing it to reach the correct level that is desired. The resistor is placed in series with the circuit, and the resistance it provides helps to prevent any damage to the components of the circuit due to an excessive current. The resistance reduces the flow of current to the desired level, ensuring that the circuit behaves as expected.

Conclusion

The CMF55200K00FKEB is a through-hole resistor designed for applications that require a high voltage rating and good resistance stability. It can be used in a variety of circuits, including power supplies, microwave ovens, air conditioners, and automotive electronics. Its working principle is based on providing resistance to the flow of electricity, limiting the current to a safe and desired level. With its high precision, good heat dissipation, and reliable operation, the CMF55200K00FKEB is an excellent choice for a variety of applications.

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