B82467G472M

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

Fixed inductors, also commonly known as fixed chokes, are composed of a coil of wire wound around a core of varying size and material. The core material significantly influences the characteristics and overall performance of the inductor, as it dictates the amount of conductive magnetic flux produced. The core material can be ferrite (an iron/nickel/zinc/copper alloy), powdered iron, or air. In general, higher-grade conductive cores allow for a higher current rating, greater permeability, and a lower DCR.

The B82467G472M is a SMD (Surface Mount Device) type fixed inductor made by EPCOS, a leading manufacturer of electronic parts. The B82467G472M is encapsulated in a green UL94V-0 compliant casing, and is rated for up to 4.7 microhenries. It is equipped with four pins, making it an ideal choice for prototyping applications.

Application Field and Working Principle

The B82467G472M is commonly used for a variety of applications, including buck-boost converter circuits, low-dropout regulator (LDO) circuits, and power supplies. The inductor, when properly connected in a circuit, acts as a current filter. It does this by blocking direct current (DC) and allowing alternating current (AC) to pass freely. The B82467G472M is designed to operate at frequencies up to 1 MHz.

When in use, the B82467G472M works by inducing a voltage across its terminations which is proportional to the rate of change of current flowing through it. This allows it to control or modulate the current, which is essential in many electronics applications.

The B82467G472M is also optimized for Pulse-width Modulated (Pulse-width Modulation) circuits, where its high-speed response and precise inductance values greatly improve the system’s efficiency. PWM circuits are used in applications such as audio amplifiers, motor control, and power supplies.

The B82467G472M is a highly versatile fixed inductor ideal for prototyping and more intricate applications. Its high performance and excellent reliability makes it suitable for a variety of tasks, and the fact that it is a surface mount device allows it to be used in space-limited designs.

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