IR02BH180K

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Fixed inductors are components used in a variety of electrical applications with the purpose of filtering noise, among many others. They are suitable for numerous circuit designs and have an array of uses, ranging from everyday commercial to more industrial applications. The IR02BH180K is an example of such a device, and it is, in particular, a standard radial leaded fixed inductor. This article will look into its application field and its working principle.

Applications

The IR02BH180K is typically used in consumer electronic devices, such as LED TVs, DVD players, and many others. It can also be used in medium- to high-power applications, like in automotive and industrial applications for switching power supplies. Additionally, this component finds use in voltage regulators and in audio and RF filters. It is also a popular choice in television sets and other video devices, as well as in solar energy circuits.

Working Principle

The IR02BH180K is an inductor with a radial leaded construction. It is usually constructed with a ferrite core and two electric coils wound around it - one on the inside and another on the outside. The electron current runs through the coils in a circular fashion, resulting in the induction of an electromagnetic field. This field exerts a force on the electrons, which is directly proportional to the current and flux changes present in the circuit.

In an ideal case, this inductor exhibits linear behavior, meaning that the electric current and the voltage have a linear relationship. However, in some cases, there can be non-linear behavior due to the resistance of the coils and the core. In other words, the inductor will have different resistances based on the frequency of the signal. This is usually considered unwanted and can be counteracted through various techniques.

As far as performance characteristics, the IR02BH180K offers good performance in terms of current capacity, high frequency response, and minimal power loss. It is typically designed for operation in the range from -40°C to +125°C, making it suitable for industrial applications that require higher temperature operation. With a rated current of 1.4A, this component is capable of passing the UL safety standards, making it suitable for use in commercial applications.

Conclusion

The IR02BH180K is a standard radial leaded fixed inductor, ideal for consumer electronics applications as well as industrial and automotive applications. Its performance characteristics make it an ideal choice for applications that require high frequency response, low power loss, and a wide temperature range. It can be used in both linear and non-linear circuits and typically complies with UL safety standards.

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