LAL04NA1R2M

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Fixed Inductors find numerous applications in the electronics industry, such as in power supplies, filters, and oscillators. The LAL04NA1R2M Inductor is tailored for use in switched-mode power supplies (SMPS) and can be used as either an output or input inductor. It has a maximum rated DC current of 3.5A, low DCR of 0.13Ω, and an excellent thermal resistance of 0.9°C/W.

This type of inductor works on the same principle as any other inductor, producing an induced electromotive force (EMF) when a varying current is passed through it. The flow of current within a conductor creates a magnetic field, which in turn induces an EMF based on Faraday’s Law of Electromagnetic Induction. The magnitude of the induced EMF is directly proportional to the rate of change in the field strength, and is given by the equation EMF = - N * dB/dt, where N is the number of turns in the conductor, and dB/dt is the rate of change of magnetic flux.

In the case of the LAL04NA1R2M, its small size enables it to fit into the tight layout of SMPS. Its high inductance value of 4.7 μH provides for excellent noise suppression, while its low maximum DC current ensures the device will not be overloaded. Additionally, its low DCR ensures that it will not generate excessive resistive losses.

The LAL04NA1R2M offers a variety of benefits for its users, including a low footprint, high-efficiency performance, and excellent temperature stability. It effectively eliminates EMI caused by broadband noise, making it suitable for use in consumer electronics, automotive, and telecommunications industries. This device also features superior surge current handling capacity, making it a suitable choice for high-performance applications.

The LAL04NA1R2M is an ideal choice for applications where low losses and high reliability are needed, such as in energy-efficiency systems, in power supplies, in over-current protection circuits, and in filtering. Additionally, this device is suitable for use in high-frequency applications where a magnetically shielded solution is required, such as in computers, telecommunication systems, and consumer electronics.

In summary, the LAL04NA1R2M is an excellent choice for a wide range of fixed inductor applications. Its small size, low losses, excellent performance, and high reliability make it a popular device for use in a variety of industries. It is tailored for use in switched-mode power supplies, offering high efficiency, thermal stability, and excellent suppression of EMI.

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