2112-H

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Fixed Inductors: 2112-H Application Field and Working Principle

Fixed inductors, or chokes, are devices that can store, convert, and control electrical energy within a circuit, and the 2112-H is a popular and versatile model. Its use extends to a variety of fields, such as radio communications, high-power transistors, and much more. Notable features of the 2112-H include high temperature endurance, low DC resistance, and an electrostatic shielding layer. In addition, it offers a stable power output with accurate core flow, as well as high-frequency operation.

Applications

The 2112-H fixed inductor can be used in a number of different applications. It is frequently utilized in radio communications, such as FM transmitters, portable radios, and wireless phone receivers, in order to provide stable power output and reliable signal. It is also a popular choice for audio-related equipment and other consumer electronic devices. Additionally, it can be used in power electronics, acting as an isolator to stabilize power supply in high-power transistors and other such power devices. Finally, the 2112-H is ideal for electrical motors, as it is able to precisely control the amount of energy needed in order to power the motor.

Choke’s Characteristics

When evaluating a choke, it is important to take into account its characteristics, as they determine its performance. The 2112-H inductor is made from a core material of ferrite-magnetic, and covers a range from 7.5 mm to 20 mm. Its electrostatic shield layer is comprised of tin-plated copper tape, and it is rated for frequencies from 1 MHz to 300 MHz. When employing this model, the maximum temperature should remain at 120C, and the DC resistance at a temperature of 25C must remain at 0.75 ohms.

The Working Principle

The 2112-H inductor is based on the common working principle of electromagnetic induction. This principle states that a current carrying conductor experiences a force when placed in a changing magnetic field, leading to the production of voltage. This is the same principle at work in all inductors, including the 2112-H. When current is applied to the inductor, a magnetic flux is created, inducing a voltage that opposes the current. This magnetic flux affects the inductance of the device, controlling the flow of current.

The inductance of the 2112-H varies depending on the amount of current applied, making it an adjustable device. This not only allows the inductor to be more effective in terms of power regulation, but also facilitates its use in a variety of applications. Additionally, the use of the ferrite-magnetic core ensures the 2112-H provides a high power output, as well as high frequency operation.

Conclusion

The 2112-H fixed inductor is an invaluable tool for a variety of applications. It features excellent temperature resistance, low DC resistance, and a high degree of power output. Its ferrite-magnetic core helps to ensure the inductor can deal with high frequencies and its adjustable nature allows for the precise control of current. In conclusion, the 2112-H inductor is an ideal choice for those looking for a reliable and versatile solution.

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