LQW2BAS82NJ00L

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, also known as chokes, are primarily used to store energy in its magnetic field, for example, to block or pass certain frequency from a larger signal. The output voltage and current of an inductor connected to an AC network is usually proportional to the time rate of change of current through the inductor, and the inductor\'s reactance is also frequency dependent. The application field and working principle of LQW2BAS82NJ00L fixed inductor can be further discussed in this article.

LQW2BAS82NJ00L is a fixed inductor with an inductance value of 8.2nH and Q Factor of 70. This inductor is designed for use in automotive systems, such as infotainment system, powertrain, audio speakers, and electric power steering systems. It supports frequencies up to 1GHz, making it suitable for high frequency RF applications.

In automotive applications, LQW2BAS82NJ00L inductor is often used for filtering and decoupling applications. As a low frequency filter, this inductor is designed to impede high frequency noise signals while allowing low-frequency signals. The inductor\'s higher Q factor also enables it to be used as an RF choke to block spurious RF signals and noise. This inductor is also used to provide noise immunity in power supply and high voltage circuits.

The working principle of LQW2BAS82NJ00L fixed inductor is based on the electrical principles of inductance. The inductor consists of a wire wound in an electromagnetic coil, which stores energy in the form of a magnetic field as a result of the electrical current passing through it. This magnetic field reacts with the current passing through, opposing the change in current and causing a voltage drop across the inductor.

The main components of LQW2BAS82NJ00L inductor is a ferrite core, a winding around the core, and a bobbin. The bobbin is a form of insulation for the winding and is important for protecting the inductor from heat and vibration. The ferrite core is composed of a material that can create a magnetic field when an electrical current is passed through it. The winding consists of copper wires, typically consisting of multiple layers, to increase the inductance.

When a signal is applied to an inductor, the core creates a magnetic field that opposes the current and causes a voltage drop across the inductor. The voltage drop is determined by the amount of current and the inductance of the inductor. When the current passes through the inductor, the magnetic field in the core creates a back EMF or opposing voltage which is proportional to the rate of change in current. This voltage opposes the current, reducing the amplitude of the applied voltage and results in a filtered signal at the output.

The inductance of an inductor determines the voltage drop that will occur when a given amount of current is applied to it. The higher the inductance, the greater the voltage drop. The Q Factor of an inductor, on the other hand, is determined by the losses in the inductor due to internal friction and resistive heating. The higher the Q factor, the higher the inductor\'s ability to resist high-frequency signals, making it suitable for RF applications.

The LQW2BAS82NJ00L fixed inductor offers a good combination of inductance and high Q factor for a variety of automotive applications, including as a filter for high-frequency interference or noise, and as an RF choke to block spurious signals. It is designed to withstand high temperatures and vibration, making it an ideal choice for automotive use.

In conclusion, the LQW2BAS82NJ00L fixed inductor is a versatile inductor suitable for a wide range of automotive applications. Its combination of inductance and high Q factor makes it an excellent choice for filtering and decoupling applications, as well as providing noise immunity in power and high voltage circuits. It is designed to withstand the extreme temperatures and vibration of automotive environments, making it a reliable component for these applications.

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