SDR2207-2R2ML Inductors, Coils, Chokes

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Fixed Inductors – SDR2207-2R2ML application field and working principle

Fixed inductors, also known as choke, are passive electrical components which are used for storing and controlling energy in the form of a magnetic field. Fixed inductors are available in several types. The one we are talking about is the SDR2207-2R2ML. Its application fields and working principle will be discussed in detail in this article.

Application Field

The SDR2207-2R2ML is an SMD power inductor that has a rated current of 2.2A. It is specially designed to be used in high frequency circuits, such as wireless applications, cable modems, ADSL modems, VoIP routers and other consumer electronic devices. It is also very suitable for use in motor-driven systems such as DVDs, CD players, and projectors. Furthermore, it is also suitable for supplying power to a multitude of different kinds of electronic devices and components such as micro-controller units and power transistors.

Working principle

Inductors provide a medium for storing and controlling energy in the form of a magnetic field. It works by trapping a large amount of energy inside the device as a magnetic field. When a current runs through it, an energy-storing magnetic field will be created inside the inductor. This field stores energy in the form of a magnetic field, which prevents the current from changing suddenly or returning too quickly. This stability ensures that sensitive and precise circuits can work without any major interference issues.

The SDR2207-2R2ML is a very efficient power inductor that delivers reliable performance even at high temperatures. It has a low D.C.R (< 0.07Ω) and an inductance of 2.2mH. Its peak operating current is up to 2.2A with a saturation current of 5.3A. The device is made up of a ferrite core, which helps the inductor to have a great inductance/current ratio.

Conclusion

The SDR2207-2R2ML has proven to be an ideal choice when it comes to supplying power to a multitude of different kinds of electronic devices and components. It has a low D.C.R, an inductance of 2.2mH, and a peak operating current of up to 2.2A. It is highly efficient and delivers reliable performance even at high temperatures. It is perfect for high frequency circuits, motor-driven systems, and many other kinds of electronic devices.

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