HL023R0BTTR Inductors, Coils, Chokes

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Fixed Inductors

Fixed inductors are passive electronic components that store energy in an electromagnetic field, in the form of an electrical current. They are also known as a coil, choke, or simply an inductor. Fixed inductors are commonly used in filters, timing circuits, and voltage regulators.

One particular type of fixed inductor is the HL023R0BTTR. This inductor is designed for use in high-frequency switching applications, and has a rated inductance of 0.23µH, and a maximum operating frequency of 3GHz. Its key features include a low profile of 0.64mm, an air gap for improved temperature characteristics, and a low resistance of 13mΩ.

Working Principle

The working principle of the HL023R0BTTR Fixed Inductor is quite simple. It is essentially an electricity-storing component, which works by creating a magnetic field by passing an electrical current through a coil. This is then used to store energy that can be used in various applications.

When the inductor is placed in an electrical circuit, the current that flows through the coil generates a magnetic field. This magnetic field then creates an inductance, which is essentially an opposition to current flow. This is why inductors are often used in audio signal filtering applications, as they can effectively reduce unwanted high-frequency noise.

The HL023R0BTTR inductor also has a built-in air gap, which helps to reduce the inductor’s core temperature when the current is flowing. This helps to improve the reliability and efficiency of the inductor.

Application Field

Due to its low profile design, high-frequency switching capability, and low resistance, the HL023R0BTTR Fixed Inductor is well suited for use in a wide variety of applications, including:

• Switching power supplies
• DC/DC converters
• High-frequency switching applications
• Computer and consumer electronics
• Communication systems
• Audio signal filtering

The HL023R0BTTR Fixed Inductor is also perfect for use in high-current applications, such as motors and power transistors, due to its very low resistance.

Conclusion

The HL023R0BTTR Fixed Inductor is ideal for use in high-frequency switching applications, with its low profile design, high-frequency operation, and low resistance. With its built-in air gap and low-temperature characteristics, this inductor is well-suited for a variety of applications, including switching power supplies, DC/DC converters, and audio signal filtering.

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