LQP03TG1N8B02D

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Fixed inductors are passive electronic components used in a variety of electrical circuits for the purpose of storing and releasing energy. The LQP03TG1N8B02D is a fixed inductor designed to offer a wide range of surface mount applications. It is available in 0603, 0805, and 1206 sizes and rated for an operating temperature range of -40°C to +125°C. Its compact design allows it to fit into applications where space is limited.

The LQP03TG1N8B02D features low DCR values and is ideal for high current applications. It is a molded inductor made with special ceramic core material and is available with a wide range of inductance values ranging from 2.2µH to 47µH. Its maximum rated current is 4.0A and its self-resonant frequency is about 1MHz. Additionally, the part has an insulation resistance of 1000MΩmin.

The working principle of the LQP03TG1N8B02D is based on the laws of electromagnetic induction. When an alternating current passes through the inductor, it produces an alternating magnetic field which drives eddy currents in the neighboring conductor or coil. This eddy current, in turn, generates an opposing magnetic field which adds to the total magnetic field. This process causes a voltage to be induced in the coil, creating an opposition to the applied AC current. This opposition results in a voltage drop across the inductor, which is known as inductance.

The LQP03TG1N8B02D fixed inductor is used in various applications, including power supply filters, voltage regulation modules (VRMs), and switching regulators. It can also be used in high frequency circuits such as DC-DC converters and other switching power supplies. Additionally, the part is useful in motor control circuits, telecommunication applications, and lighting circuits.

In summary, the LQP03TG1N8B02D is a fixed inductor designed for surface mount applications with a wide range of inductance values, a maximum operating temperature of -40°C to +125°C, and a maximum rated current of 4.0A. It is suitable for applications such as power supply filters, VRMs, switching regulators, and motor control circuits. It works by producing a voltage drop across the inductor, based on the law of electromagnetic induction.

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