CLS4D09NP-4R7NC

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Fixed inductors are passive electronic components, comprised of a coil of wire, that store energy. They allow current to flow through them without changing its frequency. This makes them ideal for protecting power supplies and other sensitive electronic circuits from sudden changes in power. The CLS4D09NP-4R7NC model is a low-temperature, surface-mountable inductor.

The CLS4D09NP-4R7NC fixed inductor has an inductance value of 4.7nH and a saturation current of 400mA. It is designed to be able to handle high-frequency switching and is suitable for use in a variety of power supply and filter applications. It has a rated temperature range of -40°C to +125°C and a maximum insulation resistance of 5M ohms.

The CLS4D09NP-4R7NC is designed for use in various consumer electronics, particularly cell phones and other portable devices. It can be used as a power supply filter and energy storage component for suppressing switch noise in LCD monitors. The inductor is also suitable for use in high-end audio equipment for improving sound quality by suppressing high-frequency switching noise that can be picked up through speakers.

The working principle of a fixed inductor is based on the principle of electromagnetic induction. When a varying current flows through the inductor’s coil, magnetic flux is generated by the current. This produces a secondary voltage which opposes the original applied voltage. The magnitude of this voltage is proportional to the rate of change of the original current. As the current changes, the direction of the induced voltage also alternates to always oppose the change in current. This produces a voltage drop across the inductor, and current flow is reduced, thereby limiting or regulating the current.

The CLS4D09NP-4R7NC fixed inductor is also a self-shielded device, meaning that the coil is designed to be self-shielding against other electromagnetic components, thus providing clear signal transmission. Additionally, this inductor is designed with a carrier frequency range of 100kHz-5MHz, making it suitable for high-frequency switching applications.

In conclusion, the CLS4D09NP-4R7NC is a fixed inductor, designed for use in various consumer electronics. It is a low-temperature, surface-mountable inductor, with an inductance value of 4.7 nH and a saturation current of 400mA. The working principle of a fixed inductor is based on the principle of electromagnetic induction, and this model is also self-shielded with a carrier frequency range of 100kHz-5MHz.

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