HKQ04022N0B-E

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Fixed inductors are essential components used in a wide range of applications, such as power supplies, dc-dc converters and motors. The most common type of fixed inductor is the HKQ04022N0B-E. This part is a surface mount, medium frequency general purpose inductor with a 4.5mH inductance rating. It offers excellent reliability, high frequency operation and is suitable for a wide range of applications.

The inductance of this part is 4.5mH, and its construction consists of a copper-based core with a ferrite housing. It has an operating frequency of up to 250kHz and is rated for up to 100mA of current. The operating temperature range is -55°C to +125°C and the part has a total flux storage of up to 6.2mH.

The main application field of the HKQ04022N0B-E is for high-current DC applications, such as power supplies, dc-dc converters and motors. It can also be used in RF applications such as antennas or transmitters/receivers. It is highly suitable for batteries and other heavy-duty applications, providing robust operation and excellent reliability.

The working principle of this part is based on the principles of electromagnetic induction that states that "changing magnetic fields create electric fields". This part consists of a core made from a material that can store energy as a magnetic field (typically iron or ferrite). When an alternating current is applied to its coils, the conductor material in the core creates a magnetic field that induces a voltage in its coils which generates a magnetic field. This voltage can then be harnessed to perform various tasks, such as the transmission and conversion of electrical energy.

The HKQ04022N0B-E has proven to be an excellent choice for a variety of electronic applications that require reliable, high frequency performance. It is robust and can withstand high temperatures and handle large amounts of current. The part is available in a wide range of sizes and shapes and is suitable for both through-hole and surface mount applications. It is also priced comparably with other similar parts and is an excellent choice for a variety of electronic applications.

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