ELJ-QF8N2JF Inductors, Coils, Chokes

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Fixed inductors are electronic components that store energy in an electromagnetic field. The ELJ-QF8N2JF fixed inductor is designed to provide excellent high-frequency noise immunity, making it an ideal choice for a variety of applications.

The ELJ-QF8N2JF Fixed Inductor is a surface mount device with an outer diameter of 3mm, a height of 2.6mm, and a vertical profile of 1.2mm. It was developed specifically for use in high-speed digital electronic devices such as HDTV and digital audio/video players, where it is expected to perform reliably over an extended period of time under severe environmental conditions. It has been shown to have excellent resistance to mechanical shocks such as shock, vibration, and drop tests.

The working principle of a fixed inductor is relatively simple. When a current flows through the inductor, it creates a magnetic field that is proportional to the current flowing through the inductor. This magnetic field then generates a voltage in the opposite direction of the current which is called the back electromotive force (EMF). The back EMF creates an electromagnetic field that stores the energy of the current and is used to create an inductive voltage when the current is interrupted or released.

The ELJ-QF8N2JF Fixed Inductor is well suited for a variety of applications, including digital signal processing, baseband switching, power generation, RF/microwave, and optical fiber communication systems. It has proven to have excellent performance in high-speed digital circuits due to its reliable operation and low loss output. It is also well suited to high-power applications, as it is capable of delivering power levels of over 250mA.

The ELJ-QF8N2JF Fixed Inductor is specifically designed for high stability, with an operating temperature range of -40℃ to +105°C and a low-resistance design that provides a higher level of energy storage at lower operating frequencies. The high inductance and low ESR makes it an ideal choice for power supply noise filtering applications.

In summary, the ELJ-QF8N2JF Fixed Inductor is a reliable and versatile component for a wide range of applications. Its compact size, wide operating temperature range, low resistance design, and high energy storage make it an ideal choice for high-power and high-frequency applications. With its robust construction and excellent noise immunity, this fixed inductor is an ideal choice for many power generation, RF/microwave, and baseband switching applications.

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