CMF5532K000DHRE

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Through Hole Resistors are electronic components with multiple applications and uses. One of the most common through hole resistors is the CMF5532K000DHRE. In this article we will discuss the application field and working principle of the CMF5532K000DHRE.

Introduction

The CMF5532K000DHRE is a through hole resistor specifically designed for high power, medium current load applications. The resistor is made from a thin film of resistance material, which is deposited onto a ceramic substrate. This material is highly resistant to heat, making it an ideal choice for high power applications.

Application Field

The CMF5532K000DHRE is used in a variety of applications, including power transformers, automotive electrical systems, medical equipment, industrial equipment, lighting systems, and motors. This resistor is particularly well-suited for use in power electronics, as it can handle high wattages and currents without compromising its structural integrity.

The CMF5532K000DHRE has a maximum power rating of 420W at an ambient temperature of 125°C, which is more than sufficient for many power electronic applications. Additionally, the resistor has a nominally 3W power rating when operated at an ambient temperature of 150°C, making it an ideal choice for high-temperature applications as well.

Working Principle

The working principle of the CMF5532K000DHRE is fairly simple. The resistor acts as a choke or absorbent for excess electrical current. When current passes through the resistor, it causes a voltage drop across the resistor due to the energy dissipating from the resistor as heat. By dissipating this excess energy, it reduces the flow of current, protecting the device from potential damage.

The resistive material used in the CMF5532K000DHRE is designed to provide a precise level of resistance. This is achieved by controlling the composition and thickness of the resistive material, as well as the size and shape of the ceramic substrate. This ensures that the resistance remains constant for a given voltage and temperature.

Conclusion

The CMF5532K000DHRE is a through hole resistor that is specifically designed for high power, medium current load applications. The resistor is constructed from a thin film of resistive material which is deposited onto a ceramic substrate, allowing it to handle high wattages and currents without sacrificing structural integrity. The CMF5532K000DHRE is most often used in power electronic applications, such as power transformers, automotive systems, medical equipment, industrial machinery, lighting systems, and motors. The working principle of the CMF5532K000DHRE is that it acts as a choke or absorbent for excess electrical current, dissipating the excess energy and reducing the current flow to prevent potential damage.

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