LQP02HQ9N1J02E

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Fixed inductors, such as the LQP02HQ9N1J02E, are passive components that have a wide range of uses in electric circuits. They are also known as fixed coils or chokes, and can be made of solid material, or composite material. Generally speaking, they consist of the central core, made from an insulated copper wire usually with an iron core, surrounded by a coil of the same wire, and enameled with a coating of insulation material. The core provides the inductance, and the coil provides the necessary magnetic field.

Inductors are categorized into two categories, namely AC and DC. In AC inductors, the current flowing through them is alternating and therefore the magnetic flux is also alternating. Hence, the output of an AC inductor is an alternating voltage, which depends on the current input. On the other hand, DC inductors produce a direct current (DC) output; that is, the output is a constant voltage. In general, the output is less than the current input.

The LQP02HQ9N1J02E fixed inductor has many applications in different areas. One of the most common applications is as a filter in power supplies. A filter inductor is used to suppress the noise/ripple created by the AC components of the power supply, while leaving the desired DC component untouched. Another application is in the design of high-performance switched-mode power supplies (SMPS). Here, the inductor minimizes the number of components needed for the SMPS, and also ensures the highest power efficiency.

Apart from these applications, the LQP02HQ9N1J02E fixed inductor is also used in radio frequency (RF) radios. Here, the inductor acts as an RF amplifier, which is responsible for amplifying the radio signals within the set frequency range. In addition to this, inductors can also be used as transformers, which are capable of converting alternating waveforms of different frequencies into direct current. One way of achieving this is using an autotransformer, which uses an inductor as a transformer core.

The working principle of the LQP02HQ9N1J02E fixed inductor is fairly simple. When a current passes through the central core, a magnetic field is generated around it. This magnetic field stores the energy from the current. When the current stops, the magnetic field collapses and releases the energy stored in it in the form of an inductance. The value of the inductance is then determined by the number of turns in the coil, the diameter of the coil, and the material used for the core.

Inductors also obey Faraday’s law of induction, which states that a voltage is induced in the coil by a changing magnetic field. This voltage is proportional to the rate at which the current is changing. This law is commonly used in the design of electric motors, where the changing current is used to create a rotating magnetic field by passing the current through a coil around the motor.

In conclusion, the LQP02HQ9N1J02E fixed inductor is a versatile and useful component in electric circuits, as it can be used for a variety of purposes such as filtering noise, amplifying RF signals, and controlling the current of a motor. It obeys Faraday’s law of induction, and its working principle is based on the generation and dissipation of energy due to the magnetic field created by the current passing through the core of the inductor.

The specific data is subject to PDF, and the above content is for reference