LQM18NN2R2K00D

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Fixed inductors, also referred to as electrical coils, are electronic components that are designed to store energy within an electric field. They come in a variety of shapes and sizes, from tiny, miniature inductors, to large single-layer coils or windings. The core of a fixed inductor can be made of a ferrite, ceramic or other materials. A fixed inductor is a device that is used to block signal interference, or to match the impedance characteristics of an electronic system.

The LQM18NN2R2K00D is a fixed inductor designed for use in high frequency applications. This device is a high-frequency, low-noise, low-distortion type of inductor used mainly in the audio and communication industries. It is a 2.2 mm x 2.75 mm x 1.8 mm SMD package that features high current, low resistance, and is stable under high temperatures.

The working principle of a fixed inductor is based on Maxwell\\'s equations. An electric current creates a magnetic field that then affects the electric current in the circuit or component. In other words, the magnetic field is proportional to the applied current, and the electric field is proportional to the change in electric current. This concept is known as Faraday\\'s Law, and it is used to explain how inductors work.

The LQM18NN2R2K00D is mainly used for impedance matching, signal filtering, and power flow control. It is used in various applications such as power factor correction circuits, audio devices, power supplies, filters and oscillators, RFID systems, communication systems, motor controls, and automotive systems.

The device has a wide operating temperature range from -40°C to +125°C and is rated at 5.5A for an inductance of up to 47μH. The device also has a high rated voltage of 12V and an insulation resistance of 40 MΩ or greater. It features a high saturation current of 21 A and a low DCR of 0.2 Ohm.

The LQM18NN2R2K00D is a highly efficient fixed inductor designed for use in various high-frequency applications. It features a high rated current, low resistance, stability under high temperatures, and a wide operating temperature range. It is suitable for impedance matching, signal filtering, and power flow control, and is used in a variety of applications, including motor controls, RFID systems, automotive systems, and power supplies.

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