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Fixed Inductors

LQP03TQ6N2H02D application field and working principle

Fixed inductors are components used in a variety of circuits and devices and are found in many industries, from consumer electronics to automotive and medical applications. Inductors, also known as coils, chokes, and reactors, are devices that use a core material to store energy in the form of a magnetic field. They are used in electronic circuits to perform filtering, tuning, and energy storage functions.

The LQP03TQ6N2H02D is a fixed inductor with a high-temperature molded Plasti-Koil terminal body. This inductor is designed for low-profile surface mount applications and is suited for high-current DC/DC converter designs. It features an internal base plate to ensure a wide operating temperature range and low DC resistance. This type of inductor is especially suitable for automotive and medical applications, where extreme temperatures, vibration, and shock are factors.

In order to determine the inductance and parameters of an inductor, the Faraday\'s law of induction must be taken into consideration. This states that a changing magnetic field induces a voltage in a conductor that is proportional to the rate of change of the magnetic field. To calculate the inductance of an inductor, the magnitude of the induced voltage, the rate of change of the magnetic field, and the length of the conductor in the magnetic field must be determined.

The LQP03TQ6N2H02D has a DC resistance of 0.07 ohms and an inductance of 3.9 µH. The theoretical and measured inductance range should be within ±20%. The inductor features a low current rating of 10.3A and a high current rating of 23.5A which can withstand high voltage spikes and current surges in order to protect the circuit. The temperature range of the inductor is between -40°C to +150°C.

The LQP03TQ6N2H02D is a fixed inductor that is well-suited for automotive and medical applications due to its high operating temperature range and low DC resistance. Its low profile design allows it to be used in applications where space is at a premium. The inductor has a wide inductance range and high current ratings which make it suitable for a variety of circuits. Overall, it is a versatile inductor which can be used in many different applications.

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