HM66-40390LFTR13

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Fixed inductors are an essential component in many electronic circuits, ranging from air conditioners to medical equipment to electric cars. HM66-40390LFTR13 is a specific type of fixed inductor that has many applications and a unique working principle.

Overview

HM66-40390LFTR13 is a type of surface-mount fixed inductor that is designed for use in low voltage (<12Vdc) circuits. This inductor is encased in a shielded black plastic case and has a rated inductance value of 1.5 μH. It is very thin, measuring only 0.255 mm in overall height. The product also features a very low profile, measuring just 0.364 mm in total width.

Applications

Due to its small size and low profile, HM66-40390LFTR13 is often used in applications requiring a high level of space efficiency, such as mobile phones, tablets, and other small electronic devices. Furthermore, the inductor can be used as a filter in high frequency circuits. The inductor is also suitable for use in DC-DC converters, AC-DC converters, DC-AC inverters, motor drives, and other power electronics.

Working Principle

The working principle of a fixed inductor is based on the principle of inductance. Electromagnetic induction is the process by which a magnetic field can induce an electric current in a conductor. The inductance is defined as the ratio of the induced voltage to the rate of change of the current. In other words, the inductance is the measure of the opposition of an inductor to a change in the current through it.

In a fixed inductor, such as HM66-40390LFTR13, the magnetic field is constant due to the presence of a fixed and non-moving core inside the device. As a result, the current flowing through the device does not vary, which results in a predictable and fixed inductance. This fixed inductance makes the HM66-40390LFTR13 ideal for use in applications that require a predictable and reliable inductance value.

Conclusion

HM66-40390LFTR13 is a specific type of surface mount fixed inductor that features an inductance value of 1.5 μH. It is suitable for use in low voltage (<12Vdc) circuits and is commonly used in mobile devices, filters, DC-DC converters, AC-DC converters, DC-AC inverters, and motor drives. The working principle of a fixed inductor is based on the principle of inductance, and the magnetic field of HM66-40390LFTR13 remains constant due to the presence of a fixed and non-moving core inside the device, resulting in a predictable and fixed inductance.

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