LK21256R8M-T

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Fixed inductors are a key component in the electronics industry, and the LK21256R8M-T inductor is one of the most popular in this field. It offers superior performance and a wide range of features that make it suitable for a variety of applications.

The LK21256R8M-T is a surface-mountable, lead-free, surface-mount inductor with a ferrite bead core. It can be used for a variety of applications, including a low-noise, low-power, high-frequency switching power supply. It also has high current carrying capacity and low EMI characteristics, making it ideal for high-frequency switching power supplies, such as digital amplifier circuits.

The LK21256R8M-T has a maximum rated inductance of 8.2 mH at 1000kHz, and a maximum current rating of 2A at 25°C. It features low DCR, excellent high frequency performance, low core loss, high peak current capability, excellent EMI characteristics, and high reliability. Its low-profile and small size make it suitable for use in space-constrained designs.

The working principle of the LK21256R8M-T is based on the principle of magnetic induction. This type of fixed inductor works when a changing electric field produces a changing magnetic field, which in turn induces a voltage in the core of the inductor. The voltage produced induces a current in the core of the inductor, and this current is proportional to the rate of change of the magnetic field.

The LK21256R8M-T has a wide range of applications, including high-frequency switching power supplies, digital amplifier circuits, SMPS, and DC-DC converters. It is also used in RF circuits for filtering, signal isolation, and antenna matching. The inductor can also be used for resonant inductive power applications, such as wireless power transfer and battery chargers.

In conclusion, the LK21256R8M-T fixed inductor is a popular product that is suitable for a variety of applications. Its high-efficiency, high-current carrying capacity, and excellent EMI characteristics make it a reliable and economical choice in many designs. The working principle of this type of fixed inductor is based on the principle of magnetic induction, and its wide range of applications make it a valuable component in the electronics industry.

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