B82422T1122K008

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Fixed inductors (also known as chokes or coils) are components that store electrical energy in the form of a magnetic field. They are used to filter signals, reduce interference, and dampen voltage transients. The B82422T1122K008 is a fixed inductor designed to provide reliable filtering for various applications.

The B82422T1122K008 is a surface-mount, low-loss, iron-powder ferrite core inductor. The inductor is composed of a ferrite core and a copper wire wound around it to create a coil. The core is encapsulated to protect it from external environment and from short-circuiting its terminals. The inductor has an inductance of 8.2µH ±20%, a current rating of 1.22A, and an operating temperature range between -40°C and +125°C.

The B82422T1122K008 is designed for use in a variety of applications, such as power supply, DC/DC converters, and high-frequency converters. Its low-loss construction allows for high-resolution signal filtering and noise isolation in high-frequency applications. In power supplies, the inductor can reduce the ripple voltage to improve the efficiency and stability of the system. In DC/DC converters, the inductor helps to reduce high transient voltages, improve efficiency, and reduce noise.

The working principle of a fixed inductor is simple. When electric current passes through the coil, a magnetic field is produced which stores energy in the form of flux. When a voltage is applied across the terminals of the inductor, the flux is changed and the stored energy is released in the form of electric current. This process is known as inductive reactance. The larger the inductance of the inductor, the greater the reactance and the higher the voltage across its terminals. This is why inductors are used in power supplies to limit the voltage that can pass through the circuit.

The B82422T1122K008 is a high-quality fixed inductor designed for use in a variety of applications, from power supplies and DC/DC converters to high-frequency converters. Its low-loss construction provides reliable filtering and noise isolation in high-frequency applications, while its large inductance value ensures high voltage transient dampening in power supplies. Its wide operating temperature range makes it suitable for a variety of operating conditions and environments. The B82422T1122K008 is a reliable and efficient fixed inductor suitable for both commercial and industrial applications.

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