4922R-15L

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Fixed inductors are electronic components used to store energy in the form of a magnetic field. They are used in a variety of applications, including signal filtering, noise cancellation, impedance matching, and switching power supplies, as well as various RF and audio-frequency applications. The 4922R-15L is one such inductor.

The 4922R-15L is an axial lead inductor with a standard tolerance of +/-5%, and an inductance range from 0.1uH to 1.0uH. It has a maximum rated current of 0.7A, a maximum DC resistance of 0.042 ohms, a saturation current of 1.5A, and an operating temperature range of -25°C to 85°C. The inductor is provided with a standard ferrite core for maximum efficiency.

The most common use of the 4922R-15L is in power supply and voltage regulator applications. The inductor provides a low-impedance path for current flow in the power supply when the output voltage is lower than the input voltage. This allows the power supply to regulate the output voltage to the desired level. The inductor also acts to minimize electrical noise and ensure power supply stability.

The 4922R-15L can also be used in RF signal processing. The inductor provides a low-impedance path for high-frequency signals, allowing them to pass through without being attenuated or distorted. This helps to maintain signal integrity in applications such as radio frequency amplifiers, FM receivers, and other RF components. The inductor also helps to reduce the amount of electromagnetic interference generated by the device, ensuring the device meets compliance standards.

The 4922R-15L has a magnetic field energy storage principle. This is known as inductance. When an electrical current flows through the winding of the inductor, a magnetic field is generated. This field stores energy, and the amount of energy stored is proportional to the inductance of the inductor. The higher the inductance, the more energy that can be stored in the field.

The 4922R-15L also has another working principle known as impedance matching. This is useful in many applications, such as RF oscillators. When an alternating current flows through the inductor, it creates a change in the impedance of the inductor. This allows the frequency of the current to be adjusted so that the desired frequency is reached. This can be used in RF amplifiers or audio circuits to ensure that the desired signal is received with minimal distortion.

The 4922R-15L is a highly versatile component, and it\'s an essential part of many electronic applications. Its primary use is for energy storage in the form of a magnetic field, but it also has numerous other applications in signal processing and impedance matching.

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