LMXN1310M4R7CTAS Inductors, Coils, Chokes

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Fixed inductors belong to a category of electrical components used extensively in both simple and complex electronic circuits. It is a passive device, meaning it does not require electrical power to function, and they act as energy storage devices, converting electric energy into magnetic energy. This article will discuss the application field and working principle of the LMXN1310M4R7CTAS fixed inductor.

Overview of LMXN1310M4R7CTAS

The LMXN1310M4R7CTAS is a surface mount fixed inductor manufactured by Murata Electronics North America. This inductor is designed for use in a variety of applications such as power converters, switch mode power supplies, linear voltage regulators, inverters, and motor drives. It features a shielded construction and an operating temperature range of -40°C to +125°C. The product is available in a 7.3 x 5.2 mm land grid array (LGA) package.

Application Field

Fixed inductors, like the LMXN1310M4R7CTAS, are primarily used in power electronic designs. They are commonly used to provide indus strength, suppress noise, and reduce switching losses in systems that employ switch mode power supplies, switched mode converters, and linear voltage regulators. Additionally, they are often used as an energy storage component in motors and inverters.

In general, fixed inductors are highly recommended for applications requiring high-frequency signal conversion. They provide excellent noise reduction, allowing for low-loss switching and controlled power supply current. Fixed inductors are also often used to filter and condition signals in radio frequency (RF) applications.

Working Principle

The LMXN1310M4R7CTAS is a coil of wire wrapped around a core material, and works on the principle of electromagnetic induction. When current passes through the coil, a magnetic field is created, which induces voltage across the inductor. This voltage can be used to store energy and filter, condition, or control signals in the circuit.

As current increases through the coil, the inductive “reactance” of the inductor resists the current flow, resulting in a current waveform at a lower frequency than the input signal. This “ripple effect” reduces the switching frequency losses and improves overall system performance.

Conclusion

The LMXN1310M4R7CTAS fixed inductor is an excellent choice for applications requiring high-frequency signal conversion and energy storage. Its high power handling capability, low-loss switching, and low-loss noise suppression make it ideal for applications such as power converters, switch mode power supplies, linear voltage regulators, inverters, and motor drives.

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