4922R-21L Inductors, Coils, Chokes

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Fixed inductors are passive electronic devices that are used to store energy due to their inductance value. This type of component is particularly important in applications requiring more efficient power management such as in power supplies, amplifiers, motor control systems, and so forth.

The 4922R-21L fixed inductor is a two-terminal radial-lead inductor with a radial, molded casing housing the inductor itself. It is commonly used in radio and telecommunications equipment, and is easily soldered onto printed circuit boards or wiring harnesses. This inductor measures 5 mm in diameter and is 21 mm long with a height of 10.5 mm. It has an inductance value of 1.2μH with 0.2Ω of DC resistance, making it suitable for low power applications such as keeping track of user input and data transfer in computers.

The working principle of the 4922R-21L fixed inductor is quite simple. The energy stored is created by a magnetic field generated by a current flowing through the inductor\'s coil. In order for current to flow through the coil, a voltage needs to be applied. As the current builds and flows through the coil, the magnetic field grows and is stored inside the inductor. When the voltage is removed, the energy stored in the magnetic field is released back out of the inductor as a current. This current will continue to flow until all the energy stored in the inductor is dissipated.

The 4922R-21L fixed inductor is most commonly used in low power applications, such as for signal processing and data transfer in computers. Its small size and low DC resistance make it great for these types of applications. It can also be used in voltage regulation, motor control systems, and in amplifiers for efficient power management. The inductor is also suitable for use in radio and telecommunications equipment due to its small size and low DC resistance.

In conclusion, the 4922R-21L fixed inductor is a highly efficient device that is used in a wide range of applications. Its small size and low DC resistance make it ideal for use in motor control systems, amplifiers, and computer-related applications. It is also suitable for radio and telecommunications equipment due to its size and low DC resistance. Its working principle is based on the flow of current through the coil, which then creates a magnetic field and stores energy inside the inductor. When the voltage is removed from the inductor, the energy stored in the magnetic field is re-released back out as a current until completely dissipated.

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