28473C Inductors, Coils, Chokes

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Inductors play a vital role in the electronic world. They are used to store electrical energy, reduce noise, and provide electromagnetic shielding. In this article, we will discuss the application field and working principle of 28473C, a type of fixed inductor.

Fixed inductors are electronic components that are used as operations buffers in a wide variety of applications, including electronic displays and communications, audio equipment, and computer equipment. They are usually used to store energy in the inductor coil and to reduce noise and interfere in a circuit. 28473C is a type of fixed inductor commonly used in power supplies and in microprocessors. It is one of the newer inductor types available on the market.

28473C features a small size—30mm x 12mm—which is ideal for use in limited space applications. It has an inductance value of 4.7µH (microhenries), a rated current of 0.33A (amps), and an operating temperature range of -40ºC to +125ºC. This makes it suitable for use in various applications where space is at a premium.

The primary function of a fixed inductor is to store electrical energy in its core. This phenomenon is known as electromagnetic induction. When a current is applied to the inductor, it generates a magnetic field around the coil. This magnetic field stores energy. The more energy stored in the inductor, the higher the inductance value.

The 28473C has a rated current of 0.33A, which means it can store up to 0.33A of electrical current in its coil. This increases the efficiency of the inductor and allows it to be used in higher current applications.

When the current is removed, the energy stored in the inductor is released. This energy can be used to increase or reduce the level of voltage in a circuit. The inductor can also be used to reduce noise in a circuit and protect sensitive components from electrical interference.

The 28473C can be used in a variety of applications, including power supplies, audio equipment, computers, and electronic displays. It can be used as a buffer to reduce noise and interference in sensitive circuits, or to store energy and release it as needed. It is an efficient and cost-effective solution for many power and signal conditioning needs.

In summary, the 28473C is a type of fixed inductor that is used to store electrical energy and reduce noise and interference in a circuit. It is small in size and has a rated current of 0.33A, making it suitable for use in limited space applications. It also has a high inductance value, making it suitable for high current applications. The 28473C is an efficient and cost-effective solution for many power and signal conditioning needs.

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