HKQ04023N1S-T

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Fixed inductors are used to store energy in electric and magnetic fields. Commonly used types of inductors are coils, transformers, and chokes. The HKQ04023N1S-T is a specific type of inductor that offers excellent performance in power circuits.

Application Field

The HKQ04023N1S-T is a surface-mount fixed inductor, rated for 2A DC and 17mA AC. It is housed in a simple cylindrical case, and has a wide operating temperature range from -55 to +125 degrees Celsius. It has an inductance value of 47 uH at 250kHz, and a maximum DC resistance of 0.45 ohms.

The HKQ04023N1S-T is specifically designed for use in power circuits such as power supplies, power converters, battery chargers, and DC/DC convertors. It has an impressive power handling capability of up to 8 Watts and is perfectly suited for space-saving designs.

Working Principle

The working principle of a fixed inductor is related to the behavior of electric and magnetic fields. An electric current produces a magnetic field around the inductor. The magnitude and direction of this field is a function of the current flowing through it. Conversely, when a magnetic field is applied to the inductor, it induces an electric current in the form of an electromotive force or EMF.

An inductor stores energy in the form of a magnetic field. The amount of energy stored is proportional to the square of the magnitude of the current, or in mathematical terms, equal to L x (I^2/2), where L is the inductance of the inductor. This allows an inductor to control the flow of energy in a power system, which is vital in applications such as dc-to-dc convertors, where the flow of energy must be optimized.

In the case of the HKQ04023N1S-T, the inductor is designed in such a way that it can handle a wide range of powers, including up to 8 Watts in optimal conditions. Moreover, the maximum DC resistance of 0.45 ohms helps to ensure that the power circuit can remain as efficient as possible by limiting the amount of power lost due to heat generation.

The specific data is subject to PDF, and the above content is for reference