1140-222K-RC

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Fixed inductors are electronic components used to store energy in the form of a magnetic field. They consist of two or more conductors, usually in the form of a coil wrapped around a core material. The core material can be a ferromagnetic material such as a magnet or ferrite material.

This discussion will focus on the 1140-222K-RC fixed inductor. This inductor is a rectangular, axial lead inductor that is designed for handle higher power applications. The inductor has an inductance of 220 µH and a rated current of at least 1.2 Amps. It has an operating temperature range of -55°C to 105°C and a storage temperature range of -40°C to 125°C. It features a standard brown epoxy resin coating. The inductor size is 11.4mm by 7.6 mm and can be mounted on a printed circuit board.

The working principle of the 1140-222K-RC fixed inductor is very simple. When a current is passed through its two terminals, it causes a magnetic field to be formed. This magnetic field stores energy in the form of a magnetic field. This magnetic field also induces an EMF (electromotive force) between the two terminals, which in turn causes an opposing current to turn back through the inductor. This phenomenon is known as the back EMF, and it is responsible for the reversal of the applied voltage.

When a varying current passes through the inductor, the magnitude of the back EMF also varies. This change in the back EMF opposes the applied voltage, causing the current to eventually reach a steady state. This phenomenon is known as the inductive, or frequency-dependent, reactance of the inductor which helps to filter out high frequency noise from the signal.

The main application of the 1140-222K-RC fixed inductor is in the power supply circuit, such as a voltage regulator. The inductor is used to filter out any unwanted high frequency noise from the power supply, by acting as an electrical impedance. This helps to maintain a steady and consistent voltage output throughout any variations in the input voltage.

Another application for this inductor is in rectifier circuits. When used in a bridge rectifier circuit, the inductor acts as a load to the bridge rectifier, which assists in regulating the output voltage. This helps to reduce any ripples that may be present in the output voltage.

The 1140-222K-RC fixed inductor is also used in many audio, video, telecommunications, and other types of electronic equipment. Its wide operating and storage temperature ranges make it well suited for these applications. The inductor’s ability to handle high currents and filter out high frequency noise make it a reliable inductor for many powerand communication applications.

In summary, the 1140-222K-RC fixed inductor is a rectangular, axial-lead inductor designed to handle higherpower applications. It has an inductance of 220µH and a rated current of at least 1.2 Amps. Its main applications are in power supply circuits, rectifier circuits and other audio, video, and telecommunications devices. The inductor’s ability to filter out high frequency noise, handle higher currents, and have a wide operating and storage temperature range make it a reliable component for many types of electronic applications.The specific data is subject to PDF, and the above content is for reference