2890-18F

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Fixed inductors, also called fixed-value inductors, are passive components in which the inductance of the magnetic material is not adjustable. As one of the most widely used devices in circuit design, fixed inductors are available for many different types of component models. The 2890-18F is an example of a fixed inductor that is designed to deliver reliable operation in a variety of applications.

The 2890-18F is a high-performance fixed inductor with a carrying current of 11.3 amps and a DC resistance of 0.21 ohms. Its high current capacity makes the device suitable for use in low voltage, high current applications, such as power supplies, switching regulators, and motor controllers. The device also features a low profile and low board profile, which allows it to be mounted on printed circuit boards with ease. Additionally, the inductor is able to withstand high temperatures of up to 150 degrees Celsius, making it suitable for use in a variety of applications.

The 2890-18F is a relatively simple device, consisting of a conducting core, a winding wire, and an outer shell. When current passes through the device, it creates a magnetic field around the core, which produces inductance. This phenomena is known as inductive reactance, and it is the effect that causes the inductor to store and release energy. This capacitive-like storage and release of energy is employed in a variety of applications, such as transducers, power electronics, and communication systems.

The core of the 2890-18F is made from high quality ferrite material, ensuring a high strength magnetic field. The winding wire is encapsulated in an epoxy resin, making it highly resistive to heat and moisture. Additionally, the resin helps to protect the winding wire from mechanical shock. The outer shell is made of an anodized aluminum, providing additional protection against corrosion and abrasion. The combination of materials makes the 2890-18F an efficient and durable device.

The primary application for the 2890-18F is to create AC-DC power supplies. In this application, the inductor is used to store the energy that is converted from AC to DC. This stored energy is then released into the circuit, providing an efficient and stable source of power. Additionally, the 2890-18F can be used in power converters, such as buck and boost converters, to regulate the output voltage. This type of regulation is necessary for many types of applications, such as LED lighting systems, robotics, and motor controllers.

The 2890-18F can also be used in AC-DC inverters, such as those used in renewable energy systems. In this application, the inductor acts as an AC transformer, converting alternating current into direct current. Inverters are highly efficient and reliable, and are often used in off-grid and portable applications. Moreover, the 2890-18F is suitable for various other AC to DC conversion applications, such as high voltage rectification and low voltage DC power supply systems.

In conclusion, the 2890-18F is a durable and reliable fixed inductor with a wide range of applications. The device’s high current capacity and corrosion resistant features make it ideal for a variety of applications, including power supplies, converters, and inverters. The 2890-18F is able to store and release energy efficiently, providing users with a high quality and reliable source of power.

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