LQP03TNR20J02D

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Fixed inductors are electrical components used in a variety of electronic circuits to store energy in the form of an electrical field. The general purpose of a fixed inductor is to provide a controlled amount of inductance in a circuit, allowing current to flow through it in an orderly manner. The specific type of fixed inductor we will be discussing is the LQP03TNR20J02D.

The LQP03TNR20J02D is a surface mount chip inductor, designed for use in a wide range of electronic applications, such as low-voltage DC-DC converters, resonant converters, power supplies, and automotive/industrial control systems. It is also suitable for portable electronic devices and battery-powered applications. The inductor is a miniature surface mount component with a low profile of 0.60 mm.

The LQP03TNR20J02D has a wide range of inductance values, ranging from 0.03 uH to 20 uH (mH). It also has a rated current of up to 1.6 A, and a saturated current of up to 4.5 A. It features a maximum DC resistance of 0.72 Ohm, and has a minimum self-resonant frequency of 5.5 MHz. In addition, the LQP03TNR20J02D has a low electromagnetic interference (EMI) noise, and is RoHS compliant.

The working principle of the LQP03TNR20J02D inductor is based on Faraday\'s law of induction. The law states that when a conductor is placed in a changing magnetic field, an electric current is induced in the conductor. This induced electric current creates a magnetic field around the conductor, which in turn creates a force in the opposite direction of the original magnetic field, resulting in an inductance. The magnitude of this inductance depends on the number of turns in the coil, the cross-sectional area of the coil, and the length of the coil.

The LQP03TNR20J02D inductor is typically used in power conversion circuits for DC-DC switching converters, resonant converters, and power supplies. It is also used in a variety of automotive/industrial control systems. This inductor is capable of providing a controlled amount of inductance with a low DC resistance, which allows for low EMI noise and allows the device to operate at high efficiency. This makes it ideal for portable electronic devices and battery-powered applications.

In conclusion, the LQP03TNR20J02D is a type of fixed inductor designed for various electronic applications. It has a range of inductance values and a rated current of up to 1.6 A. Additionally, it also has a low DC resistance and a minimal self-resonant frequency, which makes it highly suitable for use in portable devices and battery-powered applications. The working principle of the LQP03TNR20J02D is based on the Faraday\'s law of induction, and it is commonly used in power conversion circuits for DC-DC switching converters, resonant converters, and power supplies.

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