ELJ-RE2N2ZF2 Inductors, Coils, Chokes

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Fixed Inductors are electronic components that store energy in the form of a magnetic field when a current passes through them. They are used in a variety of applications, including power supply filters and radio-frequency circuits, and are often designed with a specific property or purpose in mind.

One of the most common types of inductors is the ELJ-RE2N2ZF2, which is a surface-mounted, lead-free device. This component has many advantages, such as its low profile, small size, and high current-handling capability. Its size and weight also make it well-suited to applications where space is limited or highly variable.

The ELJ-RE2N2ZF2 operates on the principle of electromagnetic induction. Put simply, this means that when an electric current passes through a series of coils, a magnetic field is created around them. This magnetic field then induces a voltage in the coils that is proportional to the rate at which the current is changing. This voltage is the product of the magnetic field and the rate of change of the current – in other words, the more the current changes, the higher the voltage produced.

The ELJ-RE2N2ZF2 is particularly well-suited to power supply filter applications, as its high current-handling capability and small size make it an ideal choice for this purpose. The device has a large inductance value of 22μH, and can handle up to 7 Amps of current. This makes it suitable for high-current requirements, such as those found in automotive electronics or medical instruments.

The ELJ-RE2N2ZF2 has a low profile of only 6.3mm, which makes it highly versatile and suitable for a wide range of applications. It is also designed to operate efficiently at frequencies up to hundreds of MHz, making it suitable for use in high-frequency circuits. The device also has a high saturation current rating of up to 17.7A, which makes it suitable for use in high-current applications.

Another application where the ELJ-RE2N2ZF2 is often used is radio-frequency circuits. The device is designed to be highly efficient and has a low loss coefficient, which means that it can help to improve the performance of RF circuits by reducing losses and improving signal-to-noise ratios. This makes it an ideal choice for RF communications and signal processing applications.

In summary, the ELJ-RE2N2ZF2 is a versatile and dependable component that is well suited for use in a variety of applications, including power supply filters, high-frequency circuits, and radio-frequency circuits. Its small size, low profile, and high current-handling capability make it an ideal choice for these applications, and its efficiency and low losses make it an ideal choice for use in RF applications.

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