2890-20G

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Fixed Inductors

Fixed inductors are commonly used in a variety of circuits to change the current flow, store energy, filter noise, and create a resonance, among other uses. In this article, we will explore 2890-20G application field and working principle.

Application Field

Due to its remarkable performance and stability ability, the 2890-20G inductor is widely applied in various electronics applications, including Apple, Samsung, Huawei and other mobile phones. Specifically, it is mainly used as an electronic component in power supply systems, battery charging systems, computers, flat panel displays, and digital photo frames. It is also a common choice for switching regulators, DC/DC converters and adapters, and low-noise amplifiers.

Working Principle

The 2890-20G fixed inductor is an inductor with a fixed inductance value. It works on the principle of an electromagnet. When an alternating current is applied to the inductor, it creates a magnetic field. The magnetic field creates an electromagnetic induction, which in turn opposes changes in the electric current. This opposes the input of power from the electrical source. This is how the inductor achieves its regulation of current flow and voltage.

The 2890-20G fixed inductor also works to limit or reduce the current to a controlled amount. This reduces the amount of noise in a signal, thus improving its quality. By reducing the current in the circuit, it helps maintain a stable system. It is also used to create an audio frequency response curve, which can be used to boost audio signals.

The 2890-20G fixed inductor is also commonly used in radio circuits. It is often used as a part of the antenna circuit, radiating as much energy as possible. This is commonly used in mobile phones and personal radios. It is also employed in radio transmitters and receivers to extract the desired signals from noise.

In short, the 2890-20G fixed inductor is highly versatile and useful, which is why it is so widely applied in a variety of electronic devices. Its ability to regulate current flow and reduce noise allows for stable and effective operations.

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