HKQ04022N0B-T

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Fixed Inductors

Fixed inductors are electrical components that store energy in the form of a magnetic field. They are used in many electronic devices to create an alternative circuit path for electricity. Due to their importance in such a wide range of electronic devices, many types of fixed inductors have been developed, each suited to specific applications.

To better understand the application and working principle of the specific fixed inductor, the HKQ04022N0B-T, let us first take a look at how an inductor works. In an inductor, an electric current passing through a wire creates a magnetic field around the wire. The magnetic field creates a self-induced voltage in the wire that is opposite to the current, which slows down the flow of electrons and limits the amount of current that can pass through. This phenomenon is known as inductance.

The HKQ04022N0B-T is a molded power inductor in a surface mount form factor. It is constructed of two different layers of magnetic core, the inner layer being ferrite and the outer layer being iron powder. This design helps to increase the rate of current flow while also maintaining a high degree of stability and consistency. The working range of this inductor is from 1 to 25MHz with a rated current of 0.2 to 2.2A. The high current range makes it suitable for use in a variety of DC/DC converters as well as power inverter designs.

The HKQ04022N0B-T is also designed for long-term reliability with a wide temperature range (-40 to +125°C). This makes it suitable for applications such as automotive and industrial systems that must operate in harsh environments. Additionally, it has a low DC-resistance (DCR) of 0.2 Ohm and is RoHS compliant.

In summary, the HKQ04022N0B-T is a high-performance, high-reliability surface mount fixed inductor that is designed for use in a variety of DC/DC converters and power inverters. Its high current range and wide operating temperature range makes it suitable for use in automotive and industrial systems. Furthermore, its low DCR ensures greater current flow while its RoHS compliant construction makes it suitable for environmentally-conscious electronics.

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