LQP02HQ4N3J02E

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Fixed inductors are electrical components used in a wide variety of electronic circuits. Specifically, the LQP02HQ4N3J02E is a fixed inductor made by Toko. It is designed to have a high current sustaining and load capacity and is available in a wide variety of sizes. Due to its wide range of applications and stable performance, it is commonly used in control circuits, power supplies, and automotive electronics.

The LQP02HQ4N3J02E is mainly composed of two parts: the inductor and the containing body. The inductor consists of multiple layers of copper sheet with an internal magnetic core. This magnetic core is usually made of ferrite, which has high permeability and low power loss. The outer body contains the inductor and the necessary insulation layer, and the body is designed to have high heat resistance, which can improve the long-term stability and reliability of the inductor.

The working principle of the LQP02HQ4N3J02E is very simple. When an AC current passes through it, the magnetic core will generate a magnetic field, which will hold the AC current. The magnitude of this magnetic field is determined by the size and number of turns of the coil, and the type and amount of the ferrite material used for the core. The generated magnetic field will then react with the AC current, producing a voltage drop across the inductor.

As the frequency of the AC current increases, the rate of induced voltage also increases, resulting in what is known as a "magnetically saturated" state. When this occurs, the inductor can no longer sustain the current, which will cause it to heat up and eventually fail. The good news is that the LQP02HQ4N3J02E can handle relatively high frequencies without reaching this state, making it suitable for use in many circuits.

The LQP02HQ4N3J02E is a very versatile and reliable fixed inductor, and it has a wide range of applications. Due to its high current and load capacity, it is commonly used in automotive electronics, control circuits, and power supplies. In addition, its high heat resistance makes it suitable for many high-frequency circuits, such as switching power supplies and high-speed communications circuits. Overall, it is a reliable and cost-effective solution for many circuit designs.

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