LEM2520T1R5J

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Fixed inductors are electronic components that store energy in the form of magnetic fields when an electrical current flows through the coils. They are widely used in many electrical equipment, including power supplies, converters, regulators, amplifiers, etc. The LEM2520T1R5J is a high-quality, axial leaded fixed inductor manufactured by Murata. It is a non-polarized, shielded type inductor with a rated inductance of 1.5μH, and a nominal current of 3.4A. It has a maximum DC resistance of 0.07ohms, and a quality factor of 11. This high-frequency inductor is ideal for power supply circuits and general audio applications.

The working principle of the LEM2520T1R5J is based on Faraday’s law of induction, which states that a changing magnetic field will induce an electric current. When an alternating current is applied across the windings of the inductor, magnetic flux is generated, which in turn induces a voltage across the inductor. This voltage opposes the applied current, causing current to flow through the inductor. As a result, the inductor can store the energy in the form of a magnetic field, providing a ‘buffer’ against sudden changes in current.

The application fields of the LEM2520T1R5J are also vast. It is commonly used in switch mode power supplies (SMPS), low drop-out regulators (LDO), and high-Current DC/DC and AC/DC converters, as well as telecom and industrial applications. It is especially useful for these types of applications due to its high current handling capacity and high frequency characteristics. It is also well-suited for audio applications, where it is used as a low noise filter. Due to its non-polarized construction, it can also be used in AC applications, such as in power transformers and high frequency switching circuits.

In conclusion, the LEM2520T1R5J is a powerful, high-current axial leaded fixed inductor, ideal for a wide variety of applications. It is made up of high-quality components, and its design is based on Faraday’s law of induction, which states that a changing magnetic field will induce an electric current. It is commonly used in switch mode power supplies (SMPS), low drop-out regulators (LDO), and high-Current DC/DC and AC/DC converters, as well as telecom and industrial applications, and is excellent for audio applications.

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