HKQ04023N4S-E

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

A fixed inductor, otherwise known as a choke, is an electrical component that stores energy temporarily in its magnetic field. It is typically used in circuits where electrical energy needs to be temporarily blocked and released slowly. The HKQ04023N4S-E is a small, high-performance, fixed inductor designed for operating frequencies up to and beyond 3 GHz and a maximum DC current up to 1.0 A. It is available in 1207 (EIA) package size and uses copper monozinc electrode technology.

Applicaton Field

Ideally, the HKQ04023N4S-E is used in amplifier circuits, RF circuits and DC-DC converter circuits. It can provide better group delay characteristics and greater insertion loss. It provides a high self-resonance frequency, low DCR and high energy storage capacity. It is also suitable for a variety of high frequency switching circuits, where high efficiency, low losses and low DCR are of extreme importance.

Working Principle

The HKQ04023N4S-E works on the principle of an inductor’s magnetic field storing energy and releasing it slowly. When electricity is applied, the magnetic field is induced. This induces an electric field in the opposite direction, which acts against the power source, slowing the flow of electricity. When the power is released, the electric field fades and the energy stored in the magnetic field is released back into the circuit, slowly.

The energy storage capacity of the HKQ04023N4S-E is due to its core material and coil design. It has an air-core, copper wire coil surrounded by a ferrite material. This enables it offer higher current handling capabilities when compared to traditional inductors. Furthermore, its low DCR (DC Resistance) helps reduce unwanted power generation and keeps the temperature of the inductor within a safe range during operation.

The HKQ04023N4S-E also features excellent linearity, high efficiency and low cost, which makes it an ideal choice for various high-frequency switching circuits. In addition, its ability to offer more than 50% of the inductance upto 3GHz makes it suitable for power electronics, power management, and mobile communication power management applications.

In summary, the HKQ04023N4S-E is a high-performance fixed inductor that offers superior electrical characteristics designed for use in applications requiring high-frequency switching and power management.

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